Create publisher for remote srt stream

2025-10-05 16:07:07 +08:00 · 2022-08-12 18:42:53 +03:00
parent c04ab1e82f
commit b51a38c99e
331 changed files with 18224 additions and 12383 deletions
--- a/go.mod
+++ b/go.mod
@@ -3,28 +3,28 @@ module github.com/datarhei/core/v16
 go 1.18

 require (
-	github.com/99designs/gqlgen v0.17.12
+	github.com/99designs/gqlgen v0.17.13
 	github.com/Masterminds/semver/v3 v3.1.1
 	github.com/atrox/haikunatorgo/v2 v2.0.1
-	github.com/datarhei/gosrt v0.1.2
+	github.com/datarhei/gosrt v0.2.1-0.20220812130440-71bf5952f57e
 	github.com/datarhei/joy4 v0.0.0-20220728180719-f752080f4a36
 	github.com/go-playground/validator/v10 v10.11.0
 	github.com/golang-jwt/jwt/v4 v4.4.2
 	github.com/google/uuid v1.3.0
 	github.com/invopop/jsonschema v0.4.0
 	github.com/joho/godotenv v1.4.0
-	github.com/labstack/echo/v4 v4.7.2
+	github.com/labstack/echo/v4 v4.8.0
 	github.com/lithammer/shortuuid/v4 v4.0.0
 	github.com/mattn/go-isatty v0.0.14
 	github.com/prep/average v0.0.0-20200506183628-d26c465f48c3
-	github.com/prometheus/client_golang v1.12.2
-	github.com/shirou/gopsutil/v3 v3.22.6
-	github.com/stretchr/testify v1.7.5
-	github.com/swaggo/echo-swagger v1.3.3
-	github.com/swaggo/swag v1.8.3
-	github.com/vektah/gqlparser/v2 v2.4.6
+	github.com/prometheus/client_golang v1.13.0
+	github.com/shirou/gopsutil/v3 v3.22.7
+	github.com/stretchr/testify v1.8.0
+	github.com/swaggo/echo-swagger v1.3.4
+	github.com/swaggo/swag v1.8.4
+	github.com/vektah/gqlparser/v2 v2.4.7
 	github.com/xeipuuv/gojsonschema v1.2.0
-	golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d
+	golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa
 	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4
 )

@@ -40,7 +40,7 @@ require (
 	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/go-openapi/jsonreference v0.20.0 // indirect
 	github.com/go-openapi/spec v0.20.6 // indirect
-	github.com/go-openapi/swag v0.21.1 // indirect
+	github.com/go-openapi/swag v0.22.0 // indirect
 	github.com/go-playground/locales v0.14.0 // indirect
 	github.com/go-playground/universal-translator v0.18.0 // indirect
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
@@ -53,17 +53,16 @@ require (
 	github.com/leodido/go-urn v1.2.1 // indirect
 	github.com/lufia/plan9stats v0.0.0-20220517141722-cf486979b281 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
-	github.com/matryer/moq v0.2.7 // indirect
 	github.com/mattn/go-colorable v0.1.12 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/power-devops/perfstat v0.0.0-20220216144756-c35f1ee13d7c // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
-	github.com/prometheus/common v0.35.0 // indirect
-	github.com/prometheus/procfs v0.7.3 // indirect
+	github.com/prometheus/common v0.37.0 // indirect
+	github.com/prometheus/procfs v0.8.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
-	github.com/swaggo/files v0.0.0-20220610200504-28940afbdbfe // indirect
+	github.com/swaggo/files v0.0.0-20220728132757-551d4a08d97a // indirect
 	github.com/tklauser/go-sysconf v0.3.10 // indirect
 	github.com/tklauser/numcpus v0.5.0 // indirect
 	github.com/urfave/cli/v2 v2.8.1 // indirect
@@ -73,12 +72,12 @@ require (
 	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 	github.com/yusufpapurcu/wmi v1.2.2 // indirect
-	golang.org/x/net v0.0.0-20220706163947-c90051bbdb60 // indirect
-	golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d // indirect
+	golang.org/x/net v0.0.0-20220811182439-13a9a731de15 // indirect
+	golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab // indirect
 	golang.org/x/text v0.3.7 // indirect
-	golang.org/x/time v0.0.0-20220609170525-579cf78fd858 // indirect
-	golang.org/x/tools v0.1.11 // indirect
-	google.golang.org/protobuf v1.28.0 // indirect
+	golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 // indirect
+	golang.org/x/tools v0.1.12 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -31,8 +31,8 @@ cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohl
 cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
 cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
-github.com/99designs/gqlgen v0.17.12 h1:lH/H5dTYCY5eLNRKXeq22l0wFMavpOnN6v9GAIw+fxY=
-github.com/99designs/gqlgen v0.17.12/go.mod h1:w1brbeOdqVyNJI553BGwtwdVcYu1LKeYE1opLWN9RgQ=
+github.com/99designs/gqlgen v0.17.13 h1:ETUEqvRg5Zvr1lXtpoRdj026fzVay0ZlJPwI33qXLIw=
+github.com/99designs/gqlgen v0.17.13/go.mod h1:w1brbeOdqVyNJI553BGwtwdVcYu1LKeYE1opLWN9RgQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
@@ -76,8 +76,8 @@ github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:ma
 github.com/cpuguy83/go-md2man/v2 v2.0.1 h1:r/myEWzV9lfsM1tFLgDyu0atFtJ1fXn261LKYj/3DxU=
 github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
-github.com/datarhei/gosrt v0.1.2 h1:rGOP2Xkbi52z4tLzBwCBw2TKt7BrfTO2LmEVY+yWf1M=
-github.com/datarhei/gosrt v0.1.2/go.mod h1:IftDbZGIIC9OvQO5on5ZpU0iB/JX/PFOqGXORbwHYQM=
+github.com/datarhei/gosrt v0.2.1-0.20220812130440-71bf5952f57e h1:0TwcuTPTumn12D0AGfephlJr5FZ/wDG31BHjaOCIN9E=
+github.com/datarhei/gosrt v0.2.1-0.20220812130440-71bf5952f57e/go.mod h1:wyoTu+DG45XRuCgEq/y+R8nhZCrJbOyQKn+SwNrNVZ8=
 github.com/datarhei/joy4 v0.0.0-20220728180719-f752080f4a36 h1:ppjcv7wazy4d7vANREERXkSAUnhV/nfT2a+13u4ZijQ=
 github.com/datarhei/joy4 v0.0.0-20220728180719-f752080f4a36/go.mod h1:Jcw/6jZDQQmPx8A7INEkXmuEF7E9jjBbSTfVSLwmiQw=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -114,8 +114,8 @@ github.com/go-openapi/spec v0.20.6 h1:ich1RQ3WDbfoeTqTAb+5EIxNmpKVJZWBNah9RAT0jI
 github.com/go-openapi/spec v0.20.6/go.mod h1:2OpW+JddWPrpXSCIX8eOx7lZ5iyuWj3RYR6VaaBKcWA=
 github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
 github.com/go-openapi/swag v0.19.15/go.mod h1:QYRuS/SOXUCsnplDa677K7+DxSOj6IPNl/eQntq43wQ=
-github.com/go-openapi/swag v0.21.1 h1:wm0rhTb5z7qpJRHBdPOMuY4QjVUMbF6/kwoYeRAOrKU=
-github.com/go-openapi/swag v0.21.1/go.mod h1:QYRuS/SOXUCsnplDa677K7+DxSOj6IPNl/eQntq43wQ=
+github.com/go-openapi/swag v0.22.0 h1:1VXunYCNgapcSzFtcY+eBmrwESlYCnFJZahQRgTRoo8=
+github.com/go-openapi/swag v0.22.0/go.mod h1:UzaqsxGiab7freDnrUUra0MwWfN/q7tE4j+VcZ0yl14=
 github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
 github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
 github.com/go-playground/locales v0.14.0 h1:u50s323jtVGugKlcYeyzC0etD1HifMjqmJqb8WugfUU=
@@ -227,8 +227,9 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/labstack/echo/v4 v4.7.2 h1:Kv2/p8OaQ+M6Ex4eGimg9b9e6icoxA42JSlOR3msKtI=
 github.com/labstack/echo/v4 v4.7.2/go.mod h1:xkCDAdFCIf8jsFQ5NnbK7oqaF/yU1A1X20Ltm0OvSks=
+github.com/labstack/echo/v4 v4.8.0 h1:wdc6yKVaHxkNOEdz4cRZs1pQkwSXPiRjq69yWP4QQS8=
+github.com/labstack/echo/v4 v4.8.0/go.mod h1:xkCDAdFCIf8jsFQ5NnbK7oqaF/yU1A1X20Ltm0OvSks=
 github.com/labstack/gommon v0.3.1 h1:OomWaJXm7xR6L1HmEtGyQf26TEn7V6X88mktX9kee9o=
 github.com/labstack/gommon v0.3.1/go.mod h1:uW6kP17uPlLJsD3ijUYn3/M5bAxtlZhMI6m3MFxTMTM=
 github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w=
@@ -244,7 +245,6 @@ github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN
 github.com/mailru/easyjson v0.7.6/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
 github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
 github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
-github.com/matryer/moq v0.2.7 h1:RtpiPUM8L7ZSCbSwK+QcZH/E9tgqAkFjKQxsRs25b4w=
 github.com/matryer/moq v0.2.7/go.mod h1:kITsx543GOENm48TUAQyJ9+SAvFSr7iGQXPoth/VUBk=
 github.com/mattn/go-colorable v0.1.11/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
 github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40=
@@ -286,8 +286,8 @@ github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5Fsn
 github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M=
 github.com/prometheus/client_golang v1.11.0/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0=
 github.com/prometheus/client_golang v1.12.1/go.mod h1:3Z9XVyYiZYEO+YQWt3RD2R3jrbd179Rt297l4aS6nDY=
-github.com/prometheus/client_golang v1.12.2 h1:51L9cDoUHVrXx4zWYlcLQIZ+d+VXHgqnYKkIuq4g/34=
-github.com/prometheus/client_golang v1.12.2/go.mod h1:3Z9XVyYiZYEO+YQWt3RD2R3jrbd179Rt297l4aS6nDY=
+github.com/prometheus/client_golang v1.13.0 h1:b71QUfeo5M8gq2+evJdTPfZhYMAU0uKPkyPJ7TPsloU=
+github.com/prometheus/client_golang v1.13.0/go.mod h1:vTeo+zgvILHsnnj/39Ou/1fPN5nJFOEMgftOUOmlvYQ=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
@@ -297,14 +297,15 @@ github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y8
 github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo=
 github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9VFqTh1DIvc=
 github.com/prometheus/common v0.32.1/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
-github.com/prometheus/common v0.35.0 h1:Eyr+Pw2VymWejHqCugNaQXkAi6KayVNxaHeu6khmFBE=
-github.com/prometheus/common v0.35.0/go.mod h1:phzohg0JFMnBEFGxTDbfu3QyL5GI8gTQJFhYO5B3mfA=
+github.com/prometheus/common v0.37.0 h1:ccBbHCgIiT9uSoFY0vX8H3zsNR5eLt17/RQLUvn8pXE=
+github.com/prometheus/common v0.37.0/go.mod h1:phzohg0JFMnBEFGxTDbfu3QyL5GI8gTQJFhYO5B3mfA=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
 github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
-github.com/prometheus/procfs v0.7.3 h1:4jVXhlkAyzOScmCkXBTOLRLTz8EeU+eyjrwB/EPq0VU=
 github.com/prometheus/procfs v0.7.3/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
+github.com/prometheus/procfs v0.8.0 h1:ODq8ZFEaYeCaZOJlZZdJA2AbQR98dSHSM1KW/You5mo=
+github.com/prometheus/procfs v0.8.0/go.mod h1:z7EfXMXOkbkqb9IINtpCn86r/to3BnA0uaxHdg830/4=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
@@ -314,8 +315,8 @@ github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
 github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
-github.com/shirou/gopsutil/v3 v3.22.6 h1:FnHOFOh+cYAM0C30P+zysPISzlknLC5Z1G4EAElznfQ=
-github.com/shirou/gopsutil/v3 v3.22.6/go.mod h1:EdIubSnZhbAvBS1yJ7Xi+AShB/hxwLHOMz4MCYz7yMs=
+github.com/shirou/gopsutil/v3 v3.22.7 h1:flKnuCMfUUrO+oAvwAd6GKZgnPzr098VA/UJ14nhJd4=
+github.com/shirou/gopsutil/v3 v3.22.7/go.mod h1:s648gW4IywYzUfE/KjXxUsqrqx/T2xO5VqOXxONeRfI=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
@@ -333,15 +334,15 @@ github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.2/go.mod h1:R6va5+xMeoiuVRoj+gSkQ7d3FALtqAAGI1FQKckRals=
-github.com/stretchr/testify v1.7.5 h1:s5PTfem8p8EbKQOctVV53k6jCJt3UX4IEJzwh+C324Q=
-github.com/stretchr/testify v1.7.5/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/swaggo/echo-swagger v1.3.3 h1:Fx8kQ8IcIIEL3ZE20wzvcT8gFnPo/4U+fsnS3I1wvCw=
-github.com/swaggo/echo-swagger v1.3.3/go.mod h1:vbKcEBeJgOexLuPcsdZhrRAV508fsE79xaKIqmvse98=
-github.com/swaggo/files v0.0.0-20220610200504-28940afbdbfe h1:K8pHPVoTgxFJt1lXuIzzOX7zZhZFldJQK/CgKx9BFIc=
-github.com/swaggo/files v0.0.0-20220610200504-28940afbdbfe/go.mod h1:lKJPbtWzJ9JhsTN1k1gZgleJWY/cqq0psdoMmaThG3w=
+github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+github.com/swaggo/echo-swagger v1.3.4 h1:8B+yVqjVm7cMy4QBLRUuRaOzrTVAqZahcrgrOSdpC5I=
+github.com/swaggo/echo-swagger v1.3.4/go.mod h1:vh8QAdbHtTXwTSaWzc1Nby7zMYJd/g0FwQyArmrFHA8=
+github.com/swaggo/files v0.0.0-20220728132757-551d4a08d97a h1:kAe4YSu0O0UFn1DowNo2MY5p6xzqtJ/wQ7LZynSvGaY=
+github.com/swaggo/files v0.0.0-20220728132757-551d4a08d97a/go.mod h1:lKJPbtWzJ9JhsTN1k1gZgleJWY/cqq0psdoMmaThG3w=
 github.com/swaggo/swag v1.8.1/go.mod h1:ugemnJsPZm/kRwFUnzBlbHRd0JY9zE1M4F+uy2pAaPQ=
-github.com/swaggo/swag v1.8.3 h1:3pZSSCQ//gAH88lfmxM3Cd1+JCsxV8Md6f36b9hrZ5s=
-github.com/swaggo/swag v1.8.3/go.mod h1:jMLeXOOmYyjk8PvHTsXBdrubsNd9gUJTTCzL5iBnseg=
+github.com/swaggo/swag v1.8.4 h1:oGB351qH1JqUqK1tsMYEE5qTBbPk394BhsZxmUfebcI=
+github.com/swaggo/swag v1.8.4/go.mod h1:jMLeXOOmYyjk8PvHTsXBdrubsNd9gUJTTCzL5iBnseg=
 github.com/tklauser/go-sysconf v0.3.10 h1:IJ1AZGZRWbY8T5Vfk04D9WOA5WSejdflXxP03OUqALw=
 github.com/tklauser/go-sysconf v0.3.10/go.mod h1:C8XykCvCb+Gn0oNCWPIlcb0RuglQTYaQ2hGm7jmxEFk=
 github.com/tklauser/numcpus v0.4.0/go.mod h1:1+UI3pD8NW14VMwdgJNJ1ESk2UnwhAnz5hMwiKKqXCQ=
@@ -354,8 +355,9 @@ github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6Kllzaw
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasttemplate v1.2.1 h1:TVEnxayobAdVkhQfrfes2IzOB6o+z4roRkPF52WA1u4=
 github.com/valyala/fasttemplate v1.2.1/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
-github.com/vektah/gqlparser/v2 v2.4.6 h1:Yjzp66g6oVq93Jihbi0qhGnf/6zIWjcm8H6gA27zstE=
 github.com/vektah/gqlparser/v2 v2.4.6/go.mod h1:flJWIR04IMQPGz+BXLrORkrARBxv/rtyIAFvd/MceW0=
+github.com/vektah/gqlparser/v2 v2.4.7 h1:yub2WLoSIr+chP1zMv6bjrsgTasfubxGZJeC8ISEpgE=
+github.com/vektah/gqlparser/v2 v2.4.7/go.mod h1:flJWIR04IMQPGz+BXLrORkrARBxv/rtyIAFvd/MceW0=
 github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
 github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb h1:zGWFAtiMcyryUHoUjUJX0/lt1H2+i2Ka2n+D3DImSNo=
 github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
@@ -387,9 +389,8 @@ golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5y
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d h1:sK3txAijHtOK88l68nt020reeT1ZdKLIYetKl95FzVY=
-golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa h1:zuSxTR4o9y82ebqCUJYNGJbGPo6sKVl54f/TVDObg1c=
+golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -462,8 +463,8 @@ golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
-golang.org/x/net v0.0.0-20220706163947-c90051bbdb60 h1:8NSylCMxLW4JvserAndSgFL7aPli6A68yf0bYFTcWCM=
-golang.org/x/net v0.0.0-20220706163947-c90051bbdb60/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
+golang.org/x/net v0.0.0-20220811182439-13a9a731de15 h1:cik0bxZUSJVDyaHf1hZPSDsU8SZHGQZQMeueXCE7yBQ=
+golang.org/x/net v0.0.0-20220811182439-13a9a731de15/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -532,8 +533,8 @@ golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d h1:/m5NbqQelATgoSPVC2Z23sR4kVNokFwDDyWh/3rGY+I=
-golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -548,8 +549,8 @@ golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20201208040808-7e3f01d25324/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20220609170525-579cf78fd858 h1:Dpdu/EMxGMFgq0CeYMh4fazTD2vtlZRYE7wyynxJb9U=
-golang.org/x/time v0.0.0-20220609170525-579cf78fd858/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 h1:ftMN5LMiBFjbzleLqtoBZk7KdJwhuybIU+FckUHgoyQ=
+golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
@@ -594,8 +595,8 @@ golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc
 golang.org/x/tools v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
 golang.org/x/tools v0.1.9/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
 golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
-golang.org/x/tools v0.1.11 h1:loJ25fNOEhSXfHrpoGj91eCUThwdNX6u24rO1xnNteY=
-golang.org/x/tools v0.1.11/go.mod h1:SgwaegtQh8clINPpECJMqnxLv9I09HLqnW3RMqW0CA4=
+golang.org/x/tools v0.1.12 h1:VveCTK38A2rkS8ZqFY25HIDFscX5X9OoEhJd3quQmXU=
+golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -675,8 +676,9 @@ google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGj
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
 google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
+google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
--- a/srt/srt.go
+++ b/srt/srt.go
@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"io"
 	"net"
-	"net/url"
 	"strings"
 	"sync"
 	"time"
@@ -193,6 +192,7 @@ type server struct {
 	// Map of publishing channels and a lock to serialize access to the map. The map
 	// index is the name of the resource.
 	channels map[string]*channel
+	proxy    map[string]*proxy
 	lock     sync.RWMutex

 	logger log.Logger
@@ -234,6 +234,7 @@ func New(config Config) (Server, error) {
 	s.srtlogLock.Unlock()

 	s.channels = make(map[string]*channel)
+	s.proxy = make(map[string]*proxy)

 	srtconfig := srt.DefaultConfig()

@@ -287,6 +288,8 @@ type Channel struct {
 func (s *server) Channels() []Channel {
 	channels := []Channel{}

+	socket2channel := map[uint32]int{}
+
 	s.lock.RLock()
 	for id, ch := range s.channels {
 		socketId := ch.publisher.conn.SocketId()
@@ -298,6 +301,8 @@ func (s *server) Channels() []Channel {
 			Log:         map[string][]Log{},
 		}

+		socket2channel[socketId] = len(channels)
+
 		channel.Connections[socketId] = Connection{
 			Stats: ch.publisher.conn.Stats(),
 			Log:   map[string][]Log{},
@@ -311,37 +316,52 @@ func (s *server) Channels() []Channel {
 				Stats: c.conn.Stats(),
 				Log:   map[string][]Log{},
 			}
+
+			socket2channel[socketId] = len(channels)
 		}

 		channels = append(channels, channel)
 	}
 	s.lock.RUnlock()
-	/*
-		s.srtlogLock.RLock()
-		for topic, buf := range s.srtlog {
-			buf.Do(func(l interface{}) {
-				if l == nil {
-					return
-				}

-				ll := l.(srt.Log)
+	s.srtlogLock.RLock()
+	for topic, buf := range s.srtlog {
+		buf.Do(func(l interface{}) {
+			if l == nil {
+				return
+			}

-				log := Log{
-					Timestamp: ll.Time,
-					Message:   strings.Split(ll.Message, "\n"),
-				}
+			ll := l.(srt.Log)

-				if ll.SocketId != 0 {
-					if _, ok := st.Connections[ll.SocketId]; ok {
-						st.Connections[ll.SocketId].Log[topic] = append(st.Connections[ll.SocketId].Log[topic], log)
-					}
-				} else {
-					st.Log[topic] = append(st.Log[topic], log)
-				}
-			})
-		}
-		s.srtlogLock.RUnlock()
-	*/
+			log := Log{
+				Timestamp: ll.Time,
+				Message:   strings.Split(ll.Message, "\n"),
+			}
+
+			if ll.SocketId == 0 {
+				return
+			}
+
+			ch, ok := socket2channel[ll.SocketId]
+			if !ok {
+				return
+			}
+
+			channel := channels[ch]
+
+			conn, ok := channel.Connections[ll.SocketId]
+			if !ok {
+				return
+			}
+
+			conn.Log[topic] = append(conn.Log[topic], log)
+
+			channel.Connections[ll.SocketId] = conn
+
+			channels[ch] = channel
+		})
+	}
+	s.srtlogLock.RUnlock()

 	return channels
 }
@@ -497,6 +517,7 @@ func (s *server) handlePublish(conn srt.Conn) {

 	s.log("PUBLISH", "START", si.resource, "", client)

+	// Blocks until connection closes
 	ch.pubsub.Publish(conn)

 	s.lock.Lock()
@@ -510,6 +531,12 @@ func (s *server) handlePublish(conn srt.Conn) {
 	conn.Close()
 }

+type proxy struct {
+	listeners uint64
+	pubsub    srt.PubSub
+	publisher srt.Conn
+}
+
 func (s *server) handleSubscribe(conn srt.Conn) {
 	defer conn.Close()

@@ -518,58 +545,96 @@ func (s *server) handleSubscribe(conn srt.Conn) {

 	si, _ := parseStreamId(streamId)

-	// Look for the stream
+	// Look for the stream locally
 	s.lock.RLock()
 	ch := s.channels[si.resource]
 	s.lock.RUnlock()

-	if ch == nil {
-		srturl, err := s.cluster.GetURL("srt:" + si.resource)
-		if err == nil {
-			u, err := url.Parse(srturl)
-			if err != nil {
-				s.logger.Error().WithField("address", srturl).WithError(err).Log("Parsing proxy address failed")
-				s.log("SUBSCRIBE", "NOTFOUND", si.resource, "no publisher for this resource found", client)
-				return
-			}
-			config := srt.DefaultConfig()
-			config.Latency = 200 * time.Millisecond
-			if err := config.UnmarshalURL(srturl); err != nil {
-				s.logger.Error().WithField("address", srturl).WithError(err).Log("Parsing proxy address failed")
-				s.log("SUBSCRIBE", "NOTFOUND", si.resource, "no publisher for this resource found", client)
-				return
-			}
-			src, err := srt.Dial("srt", u.Host, config)
-			if err != nil {
-				s.logger.Error().WithField("address", srturl).WithError(err).Log("Proxying address failed")
-				s.log("SUBSCRIBE", "NOTFOUND", si.resource, "no publisher for this resource found", client)
-			} else {
-				s.log("SUBSCRIBE", "PROXYSTART", srturl, "", client)
-				buffer := make([]byte, srt.MAX_MSS_SIZE)
-				for {
-					n, err := src.Read(buffer)
-					if err != nil {
-						if err != io.EOF {
-							s.logger.Error().WithField("address", srturl).WithError(err).Log("Proxying address aborted")
-						}
-						break
-					}
-					conn.Write(buffer[:n])
-				}
-				s.log("SUBSCRIBE", "PROXYSTOP", srturl, "", client)
-			}
-		} else {
-			s.log("SUBSCRIBE", "NOTFOUND", si.resource, "no publisher for this resource found", client)
-		}
-	} else {
+	if ch != nil {
 		s.log("SUBSCRIBE", "START", si.resource, "", client)

 		id := ch.AddSubscriber(conn, si.resource)

+		// Blocks until connection closes
 		ch.pubsub.Subscribe(conn)

 		s.log("SUBSCRIBE", "STOP", si.resource, "", client)

 		ch.RemoveSubscriber(id)
+
+		return
+	}
+
+	// Check if the stream is already proxied
+	s.lock.Lock()
+	p := s.proxy[si.resource]
+
+	if p == nil {
+		// Check in the cluster for the stream and proxy it
+		srturl, err := s.cluster.GetURL("srt:" + si.resource)
+		if err != nil {
+			s.log("SUBSCRIBE", "NOTFOUND", si.resource, "no publisher for this resource found", client)
+			return
+		}
+
+		config := srt.DefaultConfig()
+		config.Latency = 200 * time.Millisecond // This might be a value obtained from the cluster
+		host, err := config.UnmarshalURL(srturl)
+		if err != nil {
+			s.logger.Error().WithField("address", srturl).WithError(err).Log("Parsing proxy address failed")
+			s.log("SUBSCRIBE", "NOTFOUND", si.resource, "no publisher for this resource found", client)
+			return
+		}
+		src, err := srt.Dial("srt", host, config)
+		if err != nil {
+			s.logger.Error().WithField("address", srturl).WithError(err).Log("Proxying address failed")
+			s.log("SUBSCRIBE", "NOTFOUND", si.resource, "no publisher for this resource found", client)
+			return
+		}
+
+		s.log("SUBSCRIBE", "PROXYPUBLISHSTART", srturl, "", client)
+
+		p = &proxy{
+			pubsub:    srt.NewPubSub(srt.PubSubConfig{}),
+			publisher: src,
+		}
+
+		go func(resource string, p *proxy) {
+			err := p.pubsub.Publish(p.publisher)
+			if err != io.EOF {
+				s.logger.Error().WithField("address", srturl).WithError(err).Log("Publish failed")
+			}
+
+			p.publisher.Close()
+
+			s.log("SUBSCRIBE", "PROXYPUBLISHSTOP", srturl, "", client)
+
+			s.lock.Lock()
+			delete(s.proxy, resource)
+			s.lock.Unlock()
+		}(si.resource, p)
+
+		s.proxy[si.resource] = p
+	}
+	s.lock.Unlock()
+
+	if p != nil {
+		p.listeners++
+
+		s.log("SUBSCRIBE", "PROXYSTART", conn.StreamId(), "", client)
+
+		// Blocks until connection closes
+		err := p.pubsub.Subscribe(conn)
+		if err != io.EOF {
+			s.logger.Error().WithField("streamid", conn.StreamId()).WithError(err).Log("Subscribe failed")
+		}
+
+		s.log("SUBSCRIBE", "PROXYSTOP", conn.StreamId(), "", client)
+
+		p.listeners--
+
+		if p.listeners <= 0 {
+			p.publisher.Close()
+		}
 	}
 }
--- a/vendor/github.com/99designs/gqlgen/CHANGELOG.md
+++ b/vendor/github.com/99designs/gqlgen/CHANGELOG.md
@@ -5,10 +5,48 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

 <a name="unreleased"></a>
-## [Unreleased](https://github.com/99designs/gqlgen/compare/v0.17.11...HEAD)
+## [Unreleased](https://github.com/99designs/gqlgen/compare/v0.17.12...HEAD)

 <!-- end of if -->
 <!-- end of CommitGroups -->
+<a name="v0.17.12"></a>
+## [v0.17.12](https://github.com/99designs/gqlgen/compare/v0.17.11...v0.17.12) - 2022-07-04
+- <a href="https://github.com/99designs/gqlgen/commit/94c02b0de6d483d87453fc18a7f7625ae4adaa6c"><tt>94c02b0d</tt></a> release v0.17.12
+
+- <a href="https://github.com/99designs/gqlgen/commit/7eb8ba93daacef77ca7266fdfb9e5abc8a720eb7"><tt>7eb8ba93</tt></a> Fix CreateTodo (<a href="https://github.com/99designs/gqlgen/pull/2256">#2256</a>)
+
+<dl><dd><details><summary><a href="https://github.com/99designs/gqlgen/commit/0b0e5ce4afc5b503217304f89914b2e903c05fa5"><tt>0b0e5ce4</tt></a> Replace use of strings.Title with cases.Title (<a href="https://github.com/99designs/gqlgen/pull/2268">#2268</a>)</summary>
+
+* github: Test more go versions
+
+* github: Fix ci tests
+
+* github: Increase verbosity, sleep
+
+* github: Drop bash
+
+* github: Test go 1.18 and newer node verisons
+
+* github: Pull out node 16 for now
+
+* github: Only lint 1.16 for now
+
+* cases: Use cases.Title over strings.Title which is deprecated
+
+* gqlgen: Remove use of deprecated strings.Title
+
+</details></dd></dl>
+
+- <a href="https://github.com/99designs/gqlgen/commit/0c11e5fdd8ec4fd7612b857c4c554e1ef463d194"><tt>0c11e5fd</tt></a> parse at beginning of do function (<a href="https://github.com/99designs/gqlgen/pull/2269">#2269</a>)
+
+- <a href="https://github.com/99designs/gqlgen/commit/edb1c585c1c49102dc962e0ac3bd271688e51ecf"><tt>edb1c585</tt></a> Update Changelog for v0.17.11
+
+- <a href="https://github.com/99designs/gqlgen/commit/5e6b52fddab835611513e3572f23716666ebae58"><tt>5e6b52fd</tt></a> v0.17.11 postrelease bump
+
+ <!-- end of Commits -->
+<!-- end of Else -->
+
+<!-- end of If NoteGroups -->
 <a name="v0.17.11"></a>
 ## [v0.17.11](https://github.com/99designs/gqlgen/compare/v0.17.10...v0.17.11) - 2022-07-03
 - <a href="https://github.com/99designs/gqlgen/commit/ea294c4ea344186c3b41b82d5f1c60138f6ce05e"><tt>ea294c4e</tt></a> release v0.17.11
--- a/vendor/github.com/99designs/gqlgen/codegen/field.go
+++ b/vendor/github.com/99designs/gqlgen/codegen/field.go
@@ -562,7 +562,7 @@ func (f *Field) CallArgs() string {
 	for _, arg := range f.Args {
 		tmp := "fc.Args[" + strconv.Quote(arg.Name) + "].(" + templates.CurrentImports.LookupType(arg.TypeReference.GO) + ")"

-		if types.IsInterface(arg.TypeReference.GO) {
+		if iface, ok := arg.TypeReference.GO.(*types.Interface); ok && iface.Empty() {
 			tmp = fmt.Sprintf(`
 				func () interface{} {
 					if fc.Args["%s"] == nil {
--- a/vendor/github.com/99designs/gqlgen/graphql/error.go
+++ b/vendor/github.com/99designs/gqlgen/graphql/error.go
@@ -26,7 +26,8 @@ func ErrorOnPath(ctx context.Context, err error) error {
 		if gqlErr.Path == nil {
 			gqlErr.Path = GetPath(ctx)
 		}
-		return gqlErr
+		// Return the original error to avoid losing any attached annotation
+		return err
 	}
 	return gqlerror.WrapPath(GetPath(ctx), err)
 }
--- a/vendor/github.com/99designs/gqlgen/graphql/version.go
+++ b/vendor/github.com/99designs/gqlgen/graphql/version.go
@@ -1,3 +1,3 @@
 package graphql

-const Version = "v0.17.12"
+const Version = "v0.17.13"
--- a/vendor/github.com/99designs/gqlgen/tools.go
+++ b/vendor/github.com/99designs/gqlgen/tools.go
@@ -1,8 +0,0 @@
-//go:build tools
-// +build tools
-
-package main
-
-import (
-	_ "github.com/matryer/moq"
-)
--- a/vendor/github.com/datarhei/gosrt/Makefile
+++ b/vendor/github.com/datarhei/gosrt/Makefile
@@ -5,7 +5,7 @@ all: build

 ## test: Run all tests
 test:
-	go test -race -coverprofile=/dev/null -timeout 15s -v ./...
+	go test -race -coverprofile=/dev/null -timeout 60s -v ./...

 ## vet: Analyze code for potential errors
 vet:
@@ -43,7 +43,7 @@ server:

 ## coverage: Generate code coverage analysis
 coverage:
-	go test -race -coverprofile=cover.out -timeout 15s -v ./...
+	go test -race -coverprofile=cover.out -timeout 60s -v ./...
 	go tool cover -html=cover.out -o cover.html

 ## commit: Prepare code for commit (vet, fmt, test)
--- a/vendor/github.com/datarhei/gosrt/config.go
+++ b/vendor/github.com/datarhei/gosrt/config.go
@@ -218,17 +218,17 @@ func DefaultConfig() Config {

 // UnmarshalURL takes a SRT URL and parses out the configuration. A SRT URL is
 // srt://[host]:[port]?[key1]=[value1]&[key2]=[value2]...
-func (c *Config) UnmarshalURL(addr string) error {
+func (c *Config) UnmarshalURL(addr string) (string, error) {
 	u, err := url.Parse(addr)
 	if err != nil {
-		return err
+		return "", err
 	}

 	if u.Scheme != "srt" {
-		return fmt.Errorf("the URL doesn't seem to be an srt:// URL")
+		return "", fmt.Errorf("the URL doesn't seem to be an srt:// URL")
 	}

-	return c.UnmarshalQuery(u.RawQuery)
+	return u.Host, c.UnmarshalQuery(u.RawQuery)
 }

 // UnmarshalQuery parses a query string and interprets it as a configuration
--- a/vendor/github.com/datarhei/gosrt/connection.go
+++ b/vendor/github.com/datarhei/gosrt/connection.go
@@ -93,6 +93,7 @@ type srtConn struct {

 	config Config

+	cryptoLock             sync.Mutex
 	crypto                 crypto.Crypto
 	keyBaseEncryption      packet.PacketEncryption
 	kmPreAnnounceCountdown uint64
@@ -453,6 +454,7 @@ func (c *srtConn) pop(p packet.Packet) {
 	p.Header().DestinationSocketId = c.peerSocketId

 	if !p.Header().IsControlPacket {
+		c.cryptoLock.Lock()
 		if c.crypto != nil {
 			p.Header().KeyBaseEncryptionFlag = c.keyBaseEncryption
 			c.crypto.EncryptOrDecryptPayload(p.Data(), p.Header().KeyBaseEncryptionFlag, p.Header().PacketSequenceNumber.Val())
@@ -483,6 +485,7 @@ func (c *srtConn) pop(p packet.Packet) {
 				c.crypto.GenerateSEK(c.keyBaseEncryption.Opposite())
 			}
 		}
+		c.cryptoLock.Unlock()

 		c.log("data:send:dump", func() string { return p.Dump() })
 	}
@@ -614,6 +617,7 @@ func (c *srtConn) handlePacket(p packet.Packet) {

 		c.log("data:recv:dump", func() string { return p.Dump() })

+		c.cryptoLock.Lock()
 		if c.crypto != nil {
 			if header.KeyBaseEncryptionFlag != 0 {
 				if err := c.crypto.EncryptOrDecryptPayload(p.Data(), header.KeyBaseEncryptionFlag, header.PacketSequenceNumber.Val()); err != nil {
@@ -625,6 +629,7 @@ func (c *srtConn) handlePacket(p packet.Packet) {
 				c.statistics.byteRecvUndecrypt += p.Len()
 			}
 		}
+		c.cryptoLock.Unlock()

 		// Put the packet into receive congestion control
 		c.recv.Push(p)
@@ -759,8 +764,11 @@ func (c *srtConn) handleKMRequest(p packet.Packet) {

 	c.statistics.pktRecvKM++

+	c.cryptoLock.Lock()
+
 	if c.crypto == nil {
 		c.log("control:recv:KM:error", func() string { return "connection is not encrypted" })
+		c.cryptoLock.Unlock()
 		return
 	}

@@ -769,6 +777,7 @@ func (c *srtConn) handleKMRequest(p packet.Packet) {
 	if err := p.UnmarshalCIF(cif); err != nil {
 		c.statistics.pktRecvInvalid++
 		c.log("control:recv:KM:error", func() string { return fmt.Sprintf("invalid KM: %s", err) })
+		c.cryptoLock.Unlock()
 		return
 	}

@@ -779,15 +788,23 @@ func (c *srtConn) handleKMRequest(p packet.Packet) {
 		c.log("control:recv:KM:error", func() string {
 			return "invalid KM. wants to reset the key that is already in use"
 		})
+		c.cryptoLock.Unlock()
 		return
 	}

 	if err := c.crypto.UnmarshalKM(cif, c.config.Passphrase); err != nil {
 		c.statistics.pktRecvInvalid++
 		c.log("control:recv:KM:error", func() string { return fmt.Sprintf("invalid KM: %s", err) })
+		c.cryptoLock.Unlock()
 		return
 	}

+	// Switch the keys
+	c.keyBaseEncryption = c.keyBaseEncryption.Opposite()
+
+	c.cryptoLock.Unlock()
+
+	// Send KM Response
 	p.Header().SubType = packet.EXTTYPE_KMRSP

 	c.statistics.pktSentKM++
@@ -801,6 +818,9 @@ func (c *srtConn) handleKMResponse(p packet.Packet) {

 	c.statistics.pktRecvKM++

+	c.cryptoLock.Lock()
+	defer c.cryptoLock.Unlock()
+
 	if c.crypto == nil {
 		c.log("control:recv:KM:error", func() string { return "connection is not encrypted" })
 		return
--- a/vendor/github.com/datarhei/gosrt/dial.go
+++ b/vendor/github.com/datarhei/gosrt/dial.go
@@ -66,7 +66,8 @@ type connResponse struct {
 // The address is of the form "host:port".
 //
 // Example:
-//  Dial("srt", "127.0.0.1:3000", DefaultConfig())
+//
+//	Dial("srt", "127.0.0.1:3000", DefaultConfig())
 //
 // In case of an error the returned Conn is nil and the error is non-nil.
 func Dial(network, address string, config Config) (Conn, error) {
@@ -663,6 +664,17 @@ func (dl *dialer) Read(p []byte) (n int, err error) {
 	return dl.conn.Read(p)
 }

+func (dl *dialer) readPacket() (packet.Packet, error) {
+	if err := dl.checkConnection(); err != nil {
+		return nil, err
+	}
+
+	dl.connLock.RLock()
+	defer dl.connLock.RUnlock()
+
+	return dl.conn.readPacket()
+}
+
 func (dl *dialer) Write(p []byte) (n int, err error) {
 	if err := dl.checkConnection(); err != nil {
 		return 0, err
@@ -674,6 +686,17 @@ func (dl *dialer) Write(p []byte) (n int, err error) {
 	return dl.conn.Write(p)
 }

+func (dl *dialer) writePacket(p packet.Packet) error {
+	if err := dl.checkConnection(); err != nil {
+		return err
+	}
+
+	dl.connLock.RLock()
+	defer dl.connLock.RUnlock()
+
+	return dl.conn.writePacket(p)
+}
+
 func (dl *dialer) SetDeadline(t time.Time) error      { return dl.conn.SetDeadline(t) }
 func (dl *dialer) SetReadDeadline(t time.Time) error  { return dl.conn.SetReadDeadline(t) }
 func (dl *dialer) SetWriteDeadline(t time.Time) error { return dl.conn.SetWriteDeadline(t) }
--- a/vendor/github.com/datarhei/gosrt/pubsub.go
+++ b/vendor/github.com/datarhei/gosrt/pubsub.go
@@ -12,7 +12,7 @@ import (
 // PubSub is a publish/subscriber service for SRT connections.
 type PubSub interface {
 	// Publish accepts a SRT connection where it reads from. It blocks
-	// until the connection closes. The returned error indicated why it
+	// until the connection closes. The returned error indicates why it
 	// stopped. There can be only one publisher.
 	Publish(c Conn) error

@@ -23,6 +23,11 @@ type PubSub interface {
 	Subscribe(c Conn) error
 }

+type packetReadWriter interface {
+	readPacket() (packet.Packet, error)
+	writePacket(p packet.Packet) error
+}
+
 // pubSub is an implementation of the PubSub interface
 type pubSub struct {
 	incoming      chan packet.Packet
@@ -102,28 +107,30 @@ func (pb *pubSub) Publish(c Conn) error {

 	var p packet.Packet
 	var err error
-	conn, ok := c.(*srtConn)
+	conn, ok := c.(packetReadWriter)
 	if !ok {
 		err := fmt.Errorf("the provided connection is not a SRT connection")
 		pb.logger.Print("pubsub:error", 0, 1, func() string { return err.Error() })
 		return err
 	}

-	pb.logger.Print("pubsub:publish", conn.SocketId(), 1, func() string { return "new publisher" })
+	socketId := c.SocketId()
+
+	pb.logger.Print("pubsub:publish", socketId, 1, func() string { return "new publisher" })

 	pb.publish = true

 	for {
 		p, err = conn.readPacket()
 		if err != nil {
-			pb.logger.Print("pubsub:error", conn.SocketId(), 1, func() string { return err.Error() })
+			pb.logger.Print("pubsub:error", socketId, 1, func() string { return err.Error() })
 			break
 		}

 		select {
 		case pb.incoming <- p:
 		default:
-			pb.logger.Print("pubsub:error", conn.SocketId(), 1, func() string { return "incoming queue is full" })
+			pb.logger.Print("pubsub:error", socketId, 1, func() string { return "incoming queue is full" })
 		}
 	}

@@ -135,7 +142,7 @@ func (pb *pubSub) Publish(c Conn) error {
 func (pb *pubSub) Subscribe(c Conn) error {
 	l := make(chan packet.Packet, 1024)
 	socketId := c.SocketId()
-	conn, ok := c.(*srtConn)
+	conn, ok := c.(packetReadWriter)
 	if !ok {
 		err := fmt.Errorf("the provided connection is not a SRT connection")
 		pb.logger.Print("pubsub:error", 0, 1, func() string { return err.Error() })
--- a/vendor/github.com/go-openapi/swag/.golangci.yml
+++ b/vendor/github.com/go-openapi/swag/.golangci.yml
@@ -48,3 +48,7 @@ linters:
    - goimports
    - tenv
    - golint
+    - exhaustruct
+    - nilnil
+    - nonamedreturns
+    - nosnakecase
--- a/vendor/github.com/go-openapi/swag/doc.go
+++ b/vendor/github.com/go-openapi/swag/doc.go
@@ -17,16 +17,15 @@ Package swag contains a bunch of helper functions for go-openapi and go-swagger

 You may also use it standalone for your projects.

-  * convert between value and pointers for builtin types
-  * convert from string to builtin types (wraps strconv)
-  * fast json concatenation
-  * search in path
-  * load from file or http
-  * name mangling
-
+  - convert between value and pointers for builtin types
+  - convert from string to builtin types (wraps strconv)
+  - fast json concatenation
+  - search in path
+  - load from file or http
+  - name mangling

 This repo has only few dependencies outside of the standard library:

-  * YAML utilities depend on gopkg.in/yaml.v2
+  - YAML utilities depend on gopkg.in/yaml.v2
 */
 package swag
--- a/vendor/github.com/go-openapi/swag/loading.go
+++ b/vendor/github.com/go-openapi/swag/loading.go
@@ -16,10 +16,11 @@ package swag

 import (
 	"fmt"
-	"io/ioutil"
+	"io"
 	"log"
 	"net/http"
 	"net/url"
+	"os"
 	"path/filepath"
 	"runtime"
 	"strings"
@@ -40,13 +41,13 @@ var LoadHTTPCustomHeaders = map[string]string{}

 // LoadFromFileOrHTTP loads the bytes from a file or a remote http server based on the path passed in
 func LoadFromFileOrHTTP(path string) ([]byte, error) {
-	return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes(LoadHTTPTimeout))(path)
+	return LoadStrategy(path, os.ReadFile, loadHTTPBytes(LoadHTTPTimeout))(path)
 }

 // LoadFromFileOrHTTPWithTimeout loads the bytes from a file or a remote http server based on the path passed in
 // timeout arg allows for per request overriding of the request timeout
 func LoadFromFileOrHTTPWithTimeout(path string, timeout time.Duration) ([]byte, error) {
-	return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes(timeout))(path)
+	return LoadStrategy(path, os.ReadFile, loadHTTPBytes(timeout))(path)
 }

 // LoadStrategy returns a loader function for a given path or uri
@@ -86,7 +87,7 @@ func LoadStrategy(path string, local, remote func(string) ([]byte, error)) func(
 func loadHTTPBytes(timeout time.Duration) func(path string) ([]byte, error) {
 	return func(path string) ([]byte, error) {
 		client := &http.Client{Timeout: timeout}
-		req, err := http.NewRequest("GET", path, nil) // nolint: noctx
+		req, err := http.NewRequest(http.MethodGet, path, nil) //nolint:noctx
 		if err != nil {
 			return nil, err
 		}
@@ -115,6 +116,6 @@ func loadHTTPBytes(timeout time.Duration) func(path string) ([]byte, error) {
 			return nil, fmt.Errorf("could not access document at %q [%s] ", path, resp.Status)
 		}

-		return ioutil.ReadAll(resp.Body)
+		return io.ReadAll(resp.Body)
 	}
 }
--- a/vendor/github.com/go-openapi/swag/util.go
+++ b/vendor/github.com/go-openapi/swag/util.go
@@ -99,10 +99,11 @@ const (
 )

 // JoinByFormat joins a string array by a known format (e.g. swagger's collectionFormat attribute):
-//		ssv: space separated value
-//		tsv: tab separated value
-//		pipes: pipe (|) separated value
-//		csv: comma separated value (default)
+//
+//	ssv: space separated value
+//	tsv: tab separated value
+//	pipes: pipe (|) separated value
+//	csv: comma separated value (default)
 func JoinByFormat(data []string, format string) []string {
 	if len(data) == 0 {
 		return data
@@ -124,11 +125,11 @@ func JoinByFormat(data []string, format string) []string {
 }

 // SplitByFormat splits a string by a known format:
-//		ssv: space separated value
-//		tsv: tab separated value
-//		pipes: pipe (|) separated value
-//		csv: comma separated value (default)
 //
+//	ssv: space separated value
+//	tsv: tab separated value
+//	pipes: pipe (|) separated value
+//	csv: comma separated value (default)
 func SplitByFormat(data, format string) []string {
 	if data == "" {
 		return nil
--- a/vendor/github.com/go-openapi/swag/yaml.go
+++ b/vendor/github.com/go-openapi/swag/yaml.go
@@ -22,7 +22,7 @@ import (

 	"github.com/mailru/easyjson/jlexer"
 	"github.com/mailru/easyjson/jwriter"
-	yaml "gopkg.in/yaml.v2"
+	yaml "gopkg.in/yaml.v3"
 )

 // YAMLMatcher matches yaml
@@ -43,16 +43,122 @@ func YAMLToJSON(data interface{}) (json.RawMessage, error) {

 // BytesToYAMLDoc converts a byte slice into a YAML document
 func BytesToYAMLDoc(data []byte) (interface{}, error) {
-	var canary map[interface{}]interface{} // validate this is an object and not a different type
-	if err := yaml.Unmarshal(data, &canary); err != nil {
-		return nil, err
-	}
-
-	var document yaml.MapSlice // preserve order that is present in the document
+	var document yaml.Node // preserve order that is present in the document
 	if err := yaml.Unmarshal(data, &document); err != nil {
 		return nil, err
 	}
-	return document, nil
+	if document.Kind != yaml.DocumentNode || len(document.Content) != 1 || document.Content[0].Kind != yaml.MappingNode {
+		return nil, fmt.Errorf("only YAML documents that are objects are supported")
+	}
+	return &document, nil
+}
+
+func yamlNode(root *yaml.Node) (interface{}, error) {
+	switch root.Kind {
+	case yaml.DocumentNode:
+		return yamlDocument(root)
+	case yaml.SequenceNode:
+		return yamlSequence(root)
+	case yaml.MappingNode:
+		return yamlMapping(root)
+	case yaml.ScalarNode:
+		return yamlScalar(root)
+	case yaml.AliasNode:
+		return nil, fmt.Errorf("no translation to JSON for AliasNode")
+	default:
+		return nil, fmt.Errorf("unsupported YAML node type: %v", root.Kind)
+	}
+}
+
+func yamlDocument(node *yaml.Node) (interface{}, error) {
+	if len(node.Content) != 1 {
+		return nil, fmt.Errorf("unexpected YAML Document node content length: %d", len(node.Content))
+	}
+	return yamlNode(node.Content[0])
+}
+
+func yamlMapping(node *yaml.Node) (interface{}, error) {
+	m := make(JSONMapSlice, len(node.Content)/2)
+
+	var j int
+	for i := 0; i < len(node.Content); i += 2 {
+		var nmi JSONMapItem
+		k, err := yamlStringScalarC(node.Content[i])
+		if err != nil {
+			return nil, fmt.Errorf("unable to decode YAML map key: %w", err)
+		}
+		nmi.Key = k
+		v, err := yamlNode(node.Content[i+1])
+		if err != nil {
+			return nil, fmt.Errorf("unable to process YAML map value for key %q: %w", k, err)
+		}
+		nmi.Value = v
+		m[j] = nmi
+		j++
+	}
+	return m, nil
+}
+
+func yamlSequence(node *yaml.Node) (interface{}, error) {
+	s := make([]interface{}, 0)
+
+	for i := 0; i < len(node.Content); i++ {
+
+		v, err := yamlNode(node.Content[i])
+		if err != nil {
+			return nil, fmt.Errorf("unable to decode YAML sequence value: %w", err)
+		}
+		s = append(s, v)
+	}
+	return s, nil
+}
+
+const ( // See https://yaml.org/type/
+	yamlStringScalar = "tag:yaml.org,2002:str"
+	yamlIntScalar    = "tag:yaml.org,2002:int"
+	yamlBoolScalar   = "tag:yaml.org,2002:bool"
+	yamlFloatScalar  = "tag:yaml.org,2002:float"
+)
+
+func yamlScalar(node *yaml.Node) (interface{}, error) {
+	switch node.LongTag() {
+	case yamlStringScalar:
+		return node.Value, nil
+	case yamlBoolScalar:
+		b, err := strconv.ParseBool(node.Value)
+		if err != nil {
+			return nil, fmt.Errorf("unable to process scalar node. Got %q. Expecting bool content: %w", node.Value, err)
+		}
+		return b, nil
+	case yamlIntScalar:
+		i, err := strconv.ParseInt(node.Value, 10, 64)
+		if err != nil {
+			return nil, fmt.Errorf("unable to process scalar node. Got %q. Expecting integer content: %w", node.Value, err)
+		}
+		return i, nil
+	case yamlFloatScalar:
+		f, err := strconv.ParseFloat(node.Value, 64)
+		if err != nil {
+			return nil, fmt.Errorf("unable to process scalar node. Got %q. Expecting float content: %w", node.Value, err)
+		}
+		return f, nil
+	case "tag:yaml.org,2002:null":
+		return nil, nil
+	default:
+		return nil, fmt.Errorf("YAML tag %q is not supported", node.LongTag())
+	}
+}
+
+func yamlStringScalarC(node *yaml.Node) (string, error) {
+	if node.Kind != yaml.ScalarNode {
+		return "", fmt.Errorf("expecting a string scalar but got %q", node.Kind)
+	}
+	switch node.LongTag() {
+	case yamlStringScalar, yamlIntScalar, yamlFloatScalar:
+		return node.Value, nil
+	default:
+		return "", fmt.Errorf("YAML tag %q is not supported as map key", node.LongTag())
+	}
 }

 // JSONMapSlice represent a JSON object, with the order of keys maintained
@@ -173,23 +279,10 @@ func transformData(input interface{}) (out interface{}, err error) {
 	}

 	switch in := input.(type) {
-	case yaml.MapSlice:
-
-		o := make(JSONMapSlice, len(in))
-		for i, mi := range in {
-			var nmi JSONMapItem
-			if nmi.Key, err = format(mi.Key); err != nil {
-				return nil, err
-			}
-
-			v, ert := transformData(mi.Value)
-			if ert != nil {
-				return nil, ert
-			}
-			nmi.Value = v
-			o[i] = nmi
-		}
-		return o, nil
+	case yaml.Node:
+		return yamlNode(&in)
+	case *yaml.Node:
+		return yamlNode(in)
 	case map[interface{}]interface{}:
 		o := make(JSONMapSlice, 0, len(in))
 		for ke, va := range in {
--- a/vendor/github.com/labstack/echo/v4/CHANGELOG.md
+++ b/vendor/github.com/labstack/echo/v4/CHANGELOG.md
@@ -1,5 +1,36 @@
 # Changelog

+## v4.8.0 - 2022-08-10
+
+**Most notable things**
+
+You can now add any arbitrary HTTP method type as a route [#2237](https://github.com/labstack/echo/pull/2237)
+```go
+e.Add("COPY", "/*", func(c echo.Context) error 
+  return c.String(http.StatusOK, "OK COPY")
+})
+```
+
+You can add custom 404 handler for specific paths [#2217](https://github.com/labstack/echo/pull/2217)
+```go
+e.RouteNotFound("/*", func(c echo.Context) error { return c.NoContent(http.StatusNotFound) })
+
+g := e.Group("/images")
+g.RouteNotFound("/*", func(c echo.Context) error { return c.NoContent(http.StatusNotFound) })
+```
+
+**Enhancements**
+
+* Add new value binding methods (UnixTimeMilli,TextUnmarshaler,JSONUnmarshaler) to Valuebinder [#2127](https://github.com/labstack/echo/pull/2127)
+* Refactor: body_limit middleware unit test [#2145](https://github.com/labstack/echo/pull/2145)
+* Refactor: Timeout mw: rework how test waits for timeout. [#2187](https://github.com/labstack/echo/pull/2187)
+* BasicAuth middleware returns 500 InternalServerError on invalid base64 strings but should return 400 [#2191](https://github.com/labstack/echo/pull/2191)
+* Refactor: duplicated findStaticChild process at findChildWithLabel [#2176](https://github.com/labstack/echo/pull/2176)
+* Allow different param names in different methods with same path scheme [#2209](https://github.com/labstack/echo/pull/2209)
+* Add support for registering handlers for different 404 routes [#2217](https://github.com/labstack/echo/pull/2217)
+* Middlewares should use errors.As() instead of type assertion on HTTPError [#2227](https://github.com/labstack/echo/pull/2227)
+* Allow arbitrary HTTP method types to be added as routes [#2237](https://github.com/labstack/echo/pull/2237)
+
 ## v4.7.2 - 2022-03-16

 **Fixes**
--- a/vendor/github.com/labstack/echo/v4/Makefile
+++ b/vendor/github.com/labstack/echo/v4/Makefile
@@ -9,7 +9,7 @@ tag:
 check: lint vet race ## Check project

 init:
-	@go get -u golang.org/x/lint/golint
+	@go install golang.org/x/lint/golint@latest

 lint: ## Lint the files
 	@golint -set_exit_status ${PKG_LIST}
@@ -29,6 +29,6 @@ benchmark: ## Run benchmarks
 help: ## Display this help screen
 	@grep -h -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

-goversion ?= "1.15"
-test_version: ## Run tests inside Docker with given version (defaults to 1.15 oldest supported). Example: make test_version goversion=1.15
+goversion ?= "1.16"
+test_version: ## Run tests inside Docker with given version (defaults to 1.15 oldest supported). Example: make test_version goversion=1.16
 	@docker run --rm -it -v $(shell pwd):/project golang:$(goversion) /bin/sh -c "cd /project && make init check"
--- a/vendor/github.com/labstack/echo/v4/README.md
+++ b/vendor/github.com/labstack/echo/v4/README.md
@@ -93,15 +93,16 @@ func hello(c echo.Context) error {

 # Third-party middlewares

-| Repository | Description                                                                                                                                                                                                                                                                                                                                                                                                    |
-|------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| [github.com/labstack/echo-contrib](https://github.com/labstack/echo-contrib) | (by Echo team) [casbin](https://github.com/casbin/casbin), [gorilla/sessions](https://github.com/gorilla/sessions), [jaegertracing](github.com/uber/jaeger-client-go), [prometheus](https://github.com/prometheus/client_golang/), [pprof](https://pkg.go.dev/net/http/pprof), [zipkin](https://github.com/openzipkin/zipkin-go) middlewares | 
-| [deepmap/oapi-codegen](https://github.com/deepmap/oapi-codegen) | Automatically generate RESTful API documentation with [OpenAPI](https://swagger.io/specification/) Client and Server Code Generator                                                                                                                                                                                                                       |
-| [github.com/swaggo/echo-swagger](https://github.com/swaggo/echo-swagger) | Automatically generate RESTful API documentation with [Swagger](https://swagger.io/) 2.0.                                                                                                                                                                                                                                                        |
-| [github.com/ziflex/lecho](https://github.com/ziflex/lecho) | [Zerolog](https://github.com/rs/zerolog) logging library wrapper for Echo logger interface.                                                                                                                                                                                                                                                                    |
-| [github.com/brpaz/echozap](https://github.com/brpaz/echozap) | Uber´s [Zap](https://github.com/uber-go/zap) logging library wrapper for Echo logger interface.                                                                                                                                                                                                                                                              |
-| [github.com/darkweak/souin/plugins/echo](https://github.com/darkweak/souin/tree/master/plugins/echo) | HTTP cache system based on [Souin](https://github.com/darkweak/souin) to automatically get your endpoints cached. It supports some distributed and non-distributed storage systems depending your needs.                                                                                                             |
-| [github.com/mikestefanello/pagoda](https://github.com/mikestefanello/pagoda) | Rapid, easy full-stack web development starter kit built with Echo.
+| Repository                                                                                           | Description                                                                                                                                                                                                                                                                                                                                  |
+|------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| [github.com/labstack/echo-contrib](https://github.com/labstack/echo-contrib)                         | (by Echo team) [casbin](https://github.com/casbin/casbin), [gorilla/sessions](https://github.com/gorilla/sessions), [jaegertracing](github.com/uber/jaeger-client-go), [prometheus](https://github.com/prometheus/client_golang/), [pprof](https://pkg.go.dev/net/http/pprof), [zipkin](https://github.com/openzipkin/zipkin-go) middlewares | 
+| [deepmap/oapi-codegen](https://github.com/deepmap/oapi-codegen)                                      | Automatically generate RESTful API documentation with [OpenAPI](https://swagger.io/specification/) Client and Server Code Generator                                                                                                                                                                                                          |
+| [github.com/swaggo/echo-swagger](https://github.com/swaggo/echo-swagger)                             | Automatically generate RESTful API documentation with [Swagger](https://swagger.io/) 2.0.                                                                                                                                                                                                                                                    |
+| [github.com/ziflex/lecho](https://github.com/ziflex/lecho)                                           | [Zerolog](https://github.com/rs/zerolog) logging library wrapper for Echo logger interface.                                                                                                                                                                                                                                                  |
+| [github.com/brpaz/echozap](https://github.com/brpaz/echozap)                                         | Uber´s [Zap](https://github.com/uber-go/zap) logging library wrapper for Echo logger interface.                                                                                                                                                                                                                                              |
+| [github.com/darkweak/souin/plugins/echo](https://github.com/darkweak/souin/tree/master/plugins/echo) | HTTP cache system based on [Souin](https://github.com/darkweak/souin) to automatically get your endpoints cached. It supports some distributed and non-distributed storage systems depending your needs.                                                                                                                                     |
+| [github.com/mikestefanello/pagoda](https://github.com/mikestefanello/pagoda)                         | Rapid, easy full-stack web development starter kit built with Echo.                                                                                                                                                                                                                                                                          |
+| [github.com/go-woo/protoc-gen-echo](https://github.com/go-woo/protoc-gen-echo)                       | ProtoBuf generate Echo server side code                                                                                                                                                                                                                                                                                                      |

 Please send a PR to add your own library here.

--- a/vendor/github.com/labstack/echo/v4/binder.go
+++ b/vendor/github.com/labstack/echo/v4/binder.go
@@ -1,6 +1,8 @@
 package echo

 import (
+	"encoding"
+	"encoding/json"
 	"fmt"
 	"net/http"
 	"strconv"
@@ -52,8 +54,11 @@ import (
 		* time
 		* duration
 		* BindUnmarshaler() interface
+		* TextUnmarshaler() interface
+		* JSONUnmarshaler() interface
 		* UnixTime() - converts unix time (integer) to time.Time
-		* UnixTimeNano() - converts unix time with nano second precision (integer) to time.Time
+		* UnixTimeMilli() - converts unix time with millisecond precision (integer) to time.Time
+		* UnixTimeNano() - converts unix time with nanosecond precision (integer) to time.Time
 		* CustomFunc() - callback function for your custom conversion logic. Signature `func(values []string) []error`
 */

@@ -204,7 +209,7 @@ func (b *ValueBinder) CustomFunc(sourceParam string, customFunc func(values []st
 	return b.customFunc(sourceParam, customFunc, false)
 }

-// MustCustomFunc requires parameter values to exist to be bind with Func. Returns error when value does not exist.
+// MustCustomFunc requires parameter values to exist to bind with Func. Returns error when value does not exist.
 func (b *ValueBinder) MustCustomFunc(sourceParam string, customFunc func(values []string) []error) *ValueBinder {
 	return b.customFunc(sourceParam, customFunc, true)
 }
@@ -241,7 +246,7 @@ func (b *ValueBinder) String(sourceParam string, dest *string) *ValueBinder {
 	return b
 }

-// MustString requires parameter value to exist to be bind to string variable. Returns error when value does not exist
+// MustString requires parameter value to exist to bind to string variable. Returns error when value does not exist
 func (b *ValueBinder) MustString(sourceParam string, dest *string) *ValueBinder {
 	if b.failFast && b.errors != nil {
 		return b
@@ -270,7 +275,7 @@ func (b *ValueBinder) Strings(sourceParam string, dest *[]string) *ValueBinder {
 	return b
 }

-// MustStrings requires parameter values to exist to be bind to slice of string variables. Returns error when value does not exist
+// MustStrings requires parameter values to exist to bind to slice of string variables. Returns error when value does not exist
 func (b *ValueBinder) MustStrings(sourceParam string, dest *[]string) *ValueBinder {
 	if b.failFast && b.errors != nil {
 		return b
@@ -302,7 +307,7 @@ func (b *ValueBinder) BindUnmarshaler(sourceParam string, dest BindUnmarshaler)
 	return b
 }

-// MustBindUnmarshaler requires parameter value to exist to be bind to destination implementing BindUnmarshaler interface.
+// MustBindUnmarshaler requires parameter value to exist to bind to destination implementing BindUnmarshaler interface.
 // Returns error when value does not exist
 func (b *ValueBinder) MustBindUnmarshaler(sourceParam string, dest BindUnmarshaler) *ValueBinder {
 	if b.failFast && b.errors != nil {
@@ -321,13 +326,85 @@ func (b *ValueBinder) MustBindUnmarshaler(sourceParam string, dest BindUnmarshal
 	return b
 }

+// JSONUnmarshaler binds parameter to destination implementing json.Unmarshaler interface
+func (b *ValueBinder) JSONUnmarshaler(sourceParam string, dest json.Unmarshaler) *ValueBinder {
+	if b.failFast && b.errors != nil {
+		return b
+	}
+
+	tmp := b.ValueFunc(sourceParam)
+	if tmp == "" {
+		return b
+	}
+
+	if err := dest.UnmarshalJSON([]byte(tmp)); err != nil {
+		b.setError(b.ErrorFunc(sourceParam, []string{tmp}, "failed to bind field value to json.Unmarshaler interface", err))
+	}
+	return b
+}
+
+// MustJSONUnmarshaler requires parameter value to exist to bind to destination implementing json.Unmarshaler interface.
+// Returns error when value does not exist
+func (b *ValueBinder) MustJSONUnmarshaler(sourceParam string, dest json.Unmarshaler) *ValueBinder {
+	if b.failFast && b.errors != nil {
+		return b
+	}
+
+	tmp := b.ValueFunc(sourceParam)
+	if tmp == "" {
+		b.setError(b.ErrorFunc(sourceParam, []string{tmp}, "required field value is empty", nil))
+		return b
+	}
+
+	if err := dest.UnmarshalJSON([]byte(tmp)); err != nil {
+		b.setError(b.ErrorFunc(sourceParam, []string{tmp}, "failed to bind field value to json.Unmarshaler interface", err))
+	}
+	return b
+}
+
+// TextUnmarshaler binds parameter to destination implementing encoding.TextUnmarshaler interface
+func (b *ValueBinder) TextUnmarshaler(sourceParam string, dest encoding.TextUnmarshaler) *ValueBinder {
+	if b.failFast && b.errors != nil {
+		return b
+	}
+
+	tmp := b.ValueFunc(sourceParam)
+	if tmp == "" {
+		return b
+	}
+
+	if err := dest.UnmarshalText([]byte(tmp)); err != nil {
+		b.setError(b.ErrorFunc(sourceParam, []string{tmp}, "failed to bind field value to encoding.TextUnmarshaler interface", err))
+	}
+	return b
+}
+
+// MustTextUnmarshaler requires parameter value to exist to bind to destination implementing encoding.TextUnmarshaler interface.
+// Returns error when value does not exist
+func (b *ValueBinder) MustTextUnmarshaler(sourceParam string, dest encoding.TextUnmarshaler) *ValueBinder {
+	if b.failFast && b.errors != nil {
+		return b
+	}
+
+	tmp := b.ValueFunc(sourceParam)
+	if tmp == "" {
+		b.setError(b.ErrorFunc(sourceParam, []string{tmp}, "required field value is empty", nil))
+		return b
+	}
+
+	if err := dest.UnmarshalText([]byte(tmp)); err != nil {
+		b.setError(b.ErrorFunc(sourceParam, []string{tmp}, "failed to bind field value to encoding.TextUnmarshaler interface", err))
+	}
+	return b
+}
+
 // BindWithDelimiter binds parameter to destination by suitable conversion function.
 // Delimiter is used before conversion to split parameter value to separate values
 func (b *ValueBinder) BindWithDelimiter(sourceParam string, dest interface{}, delimiter string) *ValueBinder {
 	return b.bindWithDelimiter(sourceParam, dest, delimiter, false)
 }

-// MustBindWithDelimiter requires parameter value to exist to be bind destination by suitable conversion function.
+// MustBindWithDelimiter requires parameter value to exist to bind destination by suitable conversion function.
 // Delimiter is used before conversion to split parameter value to separate values
 func (b *ValueBinder) MustBindWithDelimiter(sourceParam string, dest interface{}, delimiter string) *ValueBinder {
 	return b.bindWithDelimiter(sourceParam, dest, delimiter, true)
@@ -376,7 +453,7 @@ func (b *ValueBinder) Int64(sourceParam string, dest *int64) *ValueBinder {
 	return b.intValue(sourceParam, dest, 64, false)
 }

-// MustInt64 requires parameter value to exist to be bind to int64 variable. Returns error when value does not exist
+// MustInt64 requires parameter value to exist to bind to int64 variable. Returns error when value does not exist
 func (b *ValueBinder) MustInt64(sourceParam string, dest *int64) *ValueBinder {
 	return b.intValue(sourceParam, dest, 64, true)
 }
@@ -386,7 +463,7 @@ func (b *ValueBinder) Int32(sourceParam string, dest *int32) *ValueBinder {
 	return b.intValue(sourceParam, dest, 32, false)
 }

-// MustInt32 requires parameter value to exist to be bind to int32 variable. Returns error when value does not exist
+// MustInt32 requires parameter value to exist to bind to int32 variable. Returns error when value does not exist
 func (b *ValueBinder) MustInt32(sourceParam string, dest *int32) *ValueBinder {
 	return b.intValue(sourceParam, dest, 32, true)
 }
@@ -396,7 +473,7 @@ func (b *ValueBinder) Int16(sourceParam string, dest *int16) *ValueBinder {
 	return b.intValue(sourceParam, dest, 16, false)
 }

-// MustInt16 requires parameter value to exist to be bind to int16 variable. Returns error when value does not exist
+// MustInt16 requires parameter value to exist to bind to int16 variable. Returns error when value does not exist
 func (b *ValueBinder) MustInt16(sourceParam string, dest *int16) *ValueBinder {
 	return b.intValue(sourceParam, dest, 16, true)
 }
@@ -406,7 +483,7 @@ func (b *ValueBinder) Int8(sourceParam string, dest *int8) *ValueBinder {
 	return b.intValue(sourceParam, dest, 8, false)
 }

-// MustInt8 requires parameter value to exist to be bind to int8 variable. Returns error when value does not exist
+// MustInt8 requires parameter value to exist to bind to int8 variable. Returns error when value does not exist
 func (b *ValueBinder) MustInt8(sourceParam string, dest *int8) *ValueBinder {
 	return b.intValue(sourceParam, dest, 8, true)
 }
@@ -416,7 +493,7 @@ func (b *ValueBinder) Int(sourceParam string, dest *int) *ValueBinder {
 	return b.intValue(sourceParam, dest, 0, false)
 }

-// MustInt requires parameter value to exist to be bind to int variable. Returns error when value does not exist
+// MustInt requires parameter value to exist to bind to int variable. Returns error when value does not exist
 func (b *ValueBinder) MustInt(sourceParam string, dest *int) *ValueBinder {
 	return b.intValue(sourceParam, dest, 0, true)
 }
@@ -544,7 +621,7 @@ func (b *ValueBinder) Int64s(sourceParam string, dest *[]int64) *ValueBinder {
 	return b.intsValue(sourceParam, dest, false)
 }

-// MustInt64s requires parameter value to exist to be bind to int64 slice variable. Returns error when value does not exist
+// MustInt64s requires parameter value to exist to bind to int64 slice variable. Returns error when value does not exist
 func (b *ValueBinder) MustInt64s(sourceParam string, dest *[]int64) *ValueBinder {
 	return b.intsValue(sourceParam, dest, true)
 }
@@ -554,7 +631,7 @@ func (b *ValueBinder) Int32s(sourceParam string, dest *[]int32) *ValueBinder {
 	return b.intsValue(sourceParam, dest, false)
 }

-// MustInt32s requires parameter value to exist to be bind to int32 slice variable. Returns error when value does not exist
+// MustInt32s requires parameter value to exist to bind to int32 slice variable. Returns error when value does not exist
 func (b *ValueBinder) MustInt32s(sourceParam string, dest *[]int32) *ValueBinder {
 	return b.intsValue(sourceParam, dest, true)
 }
@@ -564,7 +641,7 @@ func (b *ValueBinder) Int16s(sourceParam string, dest *[]int16) *ValueBinder {
 	return b.intsValue(sourceParam, dest, false)
 }

-// MustInt16s requires parameter value to exist to be bind to int16 slice variable. Returns error when value does not exist
+// MustInt16s requires parameter value to exist to bind to int16 slice variable. Returns error when value does not exist
 func (b *ValueBinder) MustInt16s(sourceParam string, dest *[]int16) *ValueBinder {
 	return b.intsValue(sourceParam, dest, true)
 }
@@ -574,7 +651,7 @@ func (b *ValueBinder) Int8s(sourceParam string, dest *[]int8) *ValueBinder {
 	return b.intsValue(sourceParam, dest, false)
 }

-// MustInt8s requires parameter value to exist to be bind to int8 slice variable. Returns error when value does not exist
+// MustInt8s requires parameter value to exist to bind to int8 slice variable. Returns error when value does not exist
 func (b *ValueBinder) MustInt8s(sourceParam string, dest *[]int8) *ValueBinder {
 	return b.intsValue(sourceParam, dest, true)
 }
@@ -584,7 +661,7 @@ func (b *ValueBinder) Ints(sourceParam string, dest *[]int) *ValueBinder {
 	return b.intsValue(sourceParam, dest, false)
 }

-// MustInts requires parameter value to exist to be bind to int slice variable. Returns error when value does not exist
+// MustInts requires parameter value to exist to bind to int slice variable. Returns error when value does not exist
 func (b *ValueBinder) MustInts(sourceParam string, dest *[]int) *ValueBinder {
 	return b.intsValue(sourceParam, dest, true)
 }
@@ -594,7 +671,7 @@ func (b *ValueBinder) Uint64(sourceParam string, dest *uint64) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 64, false)
 }

-// MustUint64 requires parameter value to exist to be bind to uint64 variable. Returns error when value does not exist
+// MustUint64 requires parameter value to exist to bind to uint64 variable. Returns error when value does not exist
 func (b *ValueBinder) MustUint64(sourceParam string, dest *uint64) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 64, true)
 }
@@ -604,7 +681,7 @@ func (b *ValueBinder) Uint32(sourceParam string, dest *uint32) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 32, false)
 }

-// MustUint32 requires parameter value to exist to be bind to uint32 variable. Returns error when value does not exist
+// MustUint32 requires parameter value to exist to bind to uint32 variable. Returns error when value does not exist
 func (b *ValueBinder) MustUint32(sourceParam string, dest *uint32) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 32, true)
 }
@@ -614,7 +691,7 @@ func (b *ValueBinder) Uint16(sourceParam string, dest *uint16) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 16, false)
 }

-// MustUint16 requires parameter value to exist to be bind to uint16 variable. Returns error when value does not exist
+// MustUint16 requires parameter value to exist to bind to uint16 variable. Returns error when value does not exist
 func (b *ValueBinder) MustUint16(sourceParam string, dest *uint16) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 16, true)
 }
@@ -624,7 +701,7 @@ func (b *ValueBinder) Uint8(sourceParam string, dest *uint8) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 8, false)
 }

-// MustUint8 requires parameter value to exist to be bind to uint8 variable. Returns error when value does not exist
+// MustUint8 requires parameter value to exist to bind to uint8 variable. Returns error when value does not exist
 func (b *ValueBinder) MustUint8(sourceParam string, dest *uint8) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 8, true)
 }
@@ -634,7 +711,7 @@ func (b *ValueBinder) Byte(sourceParam string, dest *byte) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 8, false)
 }

-// MustByte requires parameter value to exist to be bind to byte variable. Returns error when value does not exist
+// MustByte requires parameter value to exist to bind to byte variable. Returns error when value does not exist
 func (b *ValueBinder) MustByte(sourceParam string, dest *byte) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 8, true)
 }
@@ -644,7 +721,7 @@ func (b *ValueBinder) Uint(sourceParam string, dest *uint) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 0, false)
 }

-// MustUint requires parameter value to exist to be bind to uint variable. Returns error when value does not exist
+// MustUint requires parameter value to exist to bind to uint variable. Returns error when value does not exist
 func (b *ValueBinder) MustUint(sourceParam string, dest *uint) *ValueBinder {
 	return b.uintValue(sourceParam, dest, 0, true)
 }
@@ -772,7 +849,7 @@ func (b *ValueBinder) Uint64s(sourceParam string, dest *[]uint64) *ValueBinder {
 	return b.uintsValue(sourceParam, dest, false)
 }

-// MustUint64s requires parameter value to exist to be bind to uint64 slice variable. Returns error when value does not exist
+// MustUint64s requires parameter value to exist to bind to uint64 slice variable. Returns error when value does not exist
 func (b *ValueBinder) MustUint64s(sourceParam string, dest *[]uint64) *ValueBinder {
 	return b.uintsValue(sourceParam, dest, true)
 }
@@ -782,7 +859,7 @@ func (b *ValueBinder) Uint32s(sourceParam string, dest *[]uint32) *ValueBinder {
 	return b.uintsValue(sourceParam, dest, false)
 }

-// MustUint32s requires parameter value to exist to be bind to uint32 slice variable. Returns error when value does not exist
+// MustUint32s requires parameter value to exist to bind to uint32 slice variable. Returns error when value does not exist
 func (b *ValueBinder) MustUint32s(sourceParam string, dest *[]uint32) *ValueBinder {
 	return b.uintsValue(sourceParam, dest, true)
 }
@@ -792,7 +869,7 @@ func (b *ValueBinder) Uint16s(sourceParam string, dest *[]uint16) *ValueBinder {
 	return b.uintsValue(sourceParam, dest, false)
 }

-// MustUint16s requires parameter value to exist to be bind to uint16 slice variable. Returns error when value does not exist
+// MustUint16s requires parameter value to exist to bind to uint16 slice variable. Returns error when value does not exist
 func (b *ValueBinder) MustUint16s(sourceParam string, dest *[]uint16) *ValueBinder {
 	return b.uintsValue(sourceParam, dest, true)
 }
@@ -802,7 +879,7 @@ func (b *ValueBinder) Uint8s(sourceParam string, dest *[]uint8) *ValueBinder {
 	return b.uintsValue(sourceParam, dest, false)
 }

-// MustUint8s requires parameter value to exist to be bind to uint8 slice variable. Returns error when value does not exist
+// MustUint8s requires parameter value to exist to bind to uint8 slice variable. Returns error when value does not exist
 func (b *ValueBinder) MustUint8s(sourceParam string, dest *[]uint8) *ValueBinder {
 	return b.uintsValue(sourceParam, dest, true)
 }
@@ -812,7 +889,7 @@ func (b *ValueBinder) Uints(sourceParam string, dest *[]uint) *ValueBinder {
 	return b.uintsValue(sourceParam, dest, false)
 }

-// MustUints requires parameter value to exist to be bind to uint slice variable. Returns error when value does not exist
+// MustUints requires parameter value to exist to bind to uint slice variable. Returns error when value does not exist
 func (b *ValueBinder) MustUints(sourceParam string, dest *[]uint) *ValueBinder {
 	return b.uintsValue(sourceParam, dest, true)
 }
@@ -822,7 +899,7 @@ func (b *ValueBinder) Bool(sourceParam string, dest *bool) *ValueBinder {
 	return b.boolValue(sourceParam, dest, false)
 }

-// MustBool requires parameter value to exist to be bind to bool variable. Returns error when value does not exist
+// MustBool requires parameter value to exist to bind to bool variable. Returns error when value does not exist
 func (b *ValueBinder) MustBool(sourceParam string, dest *bool) *ValueBinder {
 	return b.boolValue(sourceParam, dest, true)
 }
@@ -887,7 +964,7 @@ func (b *ValueBinder) Bools(sourceParam string, dest *[]bool) *ValueBinder {
 	return b.boolsValue(sourceParam, dest, false)
 }

-// MustBools requires parameter values to exist to be bind to slice of bool variables. Returns error when values does not exist
+// MustBools requires parameter values to exist to bind to slice of bool variables. Returns error when values does not exist
 func (b *ValueBinder) MustBools(sourceParam string, dest *[]bool) *ValueBinder {
 	return b.boolsValue(sourceParam, dest, true)
 }
@@ -897,7 +974,7 @@ func (b *ValueBinder) Float64(sourceParam string, dest *float64) *ValueBinder {
 	return b.floatValue(sourceParam, dest, 64, false)
 }

-// MustFloat64 requires parameter value to exist to be bind to float64 variable. Returns error when value does not exist
+// MustFloat64 requires parameter value to exist to bind to float64 variable. Returns error when value does not exist
 func (b *ValueBinder) MustFloat64(sourceParam string, dest *float64) *ValueBinder {
 	return b.floatValue(sourceParam, dest, 64, true)
 }
@@ -907,7 +984,7 @@ func (b *ValueBinder) Float32(sourceParam string, dest *float32) *ValueBinder {
 	return b.floatValue(sourceParam, dest, 32, false)
 }

-// MustFloat32 requires parameter value to exist to be bind to float32 variable. Returns error when value does not exist
+// MustFloat32 requires parameter value to exist to bind to float32 variable. Returns error when value does not exist
 func (b *ValueBinder) MustFloat32(sourceParam string, dest *float32) *ValueBinder {
 	return b.floatValue(sourceParam, dest, 32, true)
 }
@@ -992,7 +1069,7 @@ func (b *ValueBinder) Float64s(sourceParam string, dest *[]float64) *ValueBinder
 	return b.floatsValue(sourceParam, dest, false)
 }

-// MustFloat64s requires parameter values to exist to be bind to slice of float64 variables. Returns error when values does not exist
+// MustFloat64s requires parameter values to exist to bind to slice of float64 variables. Returns error when values does not exist
 func (b *ValueBinder) MustFloat64s(sourceParam string, dest *[]float64) *ValueBinder {
 	return b.floatsValue(sourceParam, dest, true)
 }
@@ -1002,7 +1079,7 @@ func (b *ValueBinder) Float32s(sourceParam string, dest *[]float32) *ValueBinder
 	return b.floatsValue(sourceParam, dest, false)
 }

-// MustFloat32s requires parameter values to exist to be bind to slice of float32 variables. Returns error when values does not exist
+// MustFloat32s requires parameter values to exist to bind to slice of float32 variables. Returns error when values does not exist
 func (b *ValueBinder) MustFloat32s(sourceParam string, dest *[]float32) *ValueBinder {
 	return b.floatsValue(sourceParam, dest, true)
 }
@@ -1012,7 +1089,7 @@ func (b *ValueBinder) Time(sourceParam string, dest *time.Time, layout string) *
 	return b.time(sourceParam, dest, layout, false)
 }

-// MustTime requires parameter value to exist to be bind to time.Time variable. Returns error when value does not exist
+// MustTime requires parameter value to exist to bind to time.Time variable. Returns error when value does not exist
 func (b *ValueBinder) MustTime(sourceParam string, dest *time.Time, layout string) *ValueBinder {
 	return b.time(sourceParam, dest, layout, true)
 }
@@ -1043,7 +1120,7 @@ func (b *ValueBinder) Times(sourceParam string, dest *[]time.Time, layout string
 	return b.times(sourceParam, dest, layout, false)
 }

-// MustTimes requires parameter values to exist to be bind to slice of time.Time variables. Returns error when values does not exist
+// MustTimes requires parameter values to exist to bind to slice of time.Time variables. Returns error when values does not exist
 func (b *ValueBinder) MustTimes(sourceParam string, dest *[]time.Time, layout string) *ValueBinder {
 	return b.times(sourceParam, dest, layout, true)
 }
@@ -1084,7 +1161,7 @@ func (b *ValueBinder) Duration(sourceParam string, dest *time.Duration) *ValueBi
 	return b.duration(sourceParam, dest, false)
 }

-// MustDuration requires parameter value to exist to be bind to time.Duration variable. Returns error when value does not exist
+// MustDuration requires parameter value to exist to bind to time.Duration variable. Returns error when value does not exist
 func (b *ValueBinder) MustDuration(sourceParam string, dest *time.Duration) *ValueBinder {
 	return b.duration(sourceParam, dest, true)
 }
@@ -1115,7 +1192,7 @@ func (b *ValueBinder) Durations(sourceParam string, dest *[]time.Duration) *Valu
 	return b.durationsValue(sourceParam, dest, false)
 }

-// MustDurations requires parameter values to exist to be bind to slice of time.Duration variables. Returns error when values does not exist
+// MustDurations requires parameter values to exist to bind to slice of time.Duration variables. Returns error when values does not exist
 func (b *ValueBinder) MustDurations(sourceParam string, dest *[]time.Duration) *ValueBinder {
 	return b.durationsValue(sourceParam, dest, true)
 }
@@ -1161,10 +1238,10 @@ func (b *ValueBinder) durations(sourceParam string, values []string, dest *[]tim
 // Note:
 //  * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
 func (b *ValueBinder) UnixTime(sourceParam string, dest *time.Time) *ValueBinder {
-	return b.unixTime(sourceParam, dest, false, false)
+	return b.unixTime(sourceParam, dest, false, time.Second)
 }

-// MustUnixTime requires parameter value to exist to be bind to time.Duration variable  (in local Time corresponding
+// MustUnixTime requires parameter value to exist to bind to time.Duration variable (in local time corresponding
 // to the given Unix time). Returns error when value does not exist.
 //
 // Example: 1609180603 bind to 2020-12-28T18:36:43.000000000+00:00
@@ -1172,10 +1249,31 @@ func (b *ValueBinder) UnixTime(sourceParam string, dest *time.Time) *ValueBinder
 // Note:
 //  * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
 func (b *ValueBinder) MustUnixTime(sourceParam string, dest *time.Time) *ValueBinder {
-	return b.unixTime(sourceParam, dest, true, false)
+	return b.unixTime(sourceParam, dest, true, time.Second)
 }

-// UnixTimeNano binds parameter to time.Time variable (in local Time corresponding to the given Unix time in nano second precision).
+// UnixTimeMilli binds parameter to time.Time variable (in local time corresponding to the given Unix time in millisecond precision).
+//
+// Example: 1647184410140 bind to 2022-03-13T15:13:30.140000000+00:00
+//
+// Note:
+//  * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
+func (b *ValueBinder) UnixTimeMilli(sourceParam string, dest *time.Time) *ValueBinder {
+	return b.unixTime(sourceParam, dest, false, time.Millisecond)
+}
+
+// MustUnixTimeMilli requires parameter value to exist to bind to time.Duration variable  (in local time corresponding
+// to the given Unix time in millisecond precision). Returns error when value does not exist.
+//
+// Example: 1647184410140 bind to 2022-03-13T15:13:30.140000000+00:00
+//
+// Note:
+//  * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
+func (b *ValueBinder) MustUnixTimeMilli(sourceParam string, dest *time.Time) *ValueBinder {
+	return b.unixTime(sourceParam, dest, true, time.Millisecond)
+}
+
+// UnixTimeNano binds parameter to time.Time variable (in local time corresponding to the given Unix time in nanosecond precision).
 //
 // Example: 1609180603123456789 binds to 2020-12-28T18:36:43.123456789+00:00
 // Example:          1000000000 binds to 1970-01-01T00:00:01.000000000+00:00
@@ -1185,10 +1283,10 @@ func (b *ValueBinder) MustUnixTime(sourceParam string, dest *time.Time) *ValueBi
 //  * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
 //  * Javascript's Number type only has about 53 bits of precision (Number.MAX_SAFE_INTEGER = 9007199254740991). Compare it to 1609180603123456789 in example.
 func (b *ValueBinder) UnixTimeNano(sourceParam string, dest *time.Time) *ValueBinder {
-	return b.unixTime(sourceParam, dest, false, true)
+	return b.unixTime(sourceParam, dest, false, time.Nanosecond)
 }

-// MustUnixTimeNano requires parameter value to exist to be bind to time.Duration variable  (in local Time corresponding
+// MustUnixTimeNano requires parameter value to exist to bind to time.Duration variable  (in local Time corresponding
 // to the given Unix time value in nano second precision). Returns error when value does not exist.
 //
 // Example: 1609180603123456789 binds to 2020-12-28T18:36:43.123456789+00:00
@@ -1199,10 +1297,10 @@ func (b *ValueBinder) UnixTimeNano(sourceParam string, dest *time.Time) *ValueBi
 //  * time.Time{} (param is empty) and time.Unix(0,0) (param = "0") are not equal
 //  * Javascript's Number type only has about 53 bits of precision (Number.MAX_SAFE_INTEGER = 9007199254740991). Compare it to 1609180603123456789 in example.
 func (b *ValueBinder) MustUnixTimeNano(sourceParam string, dest *time.Time) *ValueBinder {
-	return b.unixTime(sourceParam, dest, true, true)
+	return b.unixTime(sourceParam, dest, true, time.Nanosecond)
 }

-func (b *ValueBinder) unixTime(sourceParam string, dest *time.Time, valueMustExist bool, isNano bool) *ValueBinder {
+func (b *ValueBinder) unixTime(sourceParam string, dest *time.Time, valueMustExist bool, precision time.Duration) *ValueBinder {
 	if b.failFast && b.errors != nil {
 		return b
 	}
@@ -1221,10 +1319,13 @@ func (b *ValueBinder) unixTime(sourceParam string, dest *time.Time, valueMustExi
 		return b
 	}

-	if isNano {
-		*dest = time.Unix(0, n)
-	} else {
+	switch precision {
+	case time.Second:
 		*dest = time.Unix(n, 0)
+	case time.Millisecond:
+		*dest = time.Unix(n/1e3, (n%1e3)*1e6) // TODO: time.UnixMilli(n) exists since Go1.17 switch to that when min version allows
+	case time.Nanosecond:
+		*dest = time.Unix(0, n)
 	}
 	return b
 }
--- a/vendor/github.com/labstack/echo/v4/echo.go
+++ b/vendor/github.com/labstack/echo/v4/echo.go
@@ -183,6 +183,8 @@ const (
 	PROPFIND = "PROPFIND"
 	// REPORT Method can be used to get information about a resource, see rfc 3253
 	REPORT = "REPORT"
+	// RouteNotFound is special method type for routes handling "route not found" (404) cases
+	RouteNotFound = "echo_route_not_found"
 )

 // Headers
@@ -246,7 +248,7 @@ const (

 const (
 	// Version of Echo
-	Version = "4.7.2"
+	Version = "4.8.0"
 	website = "https://echo.labstack.com"
 	// http://patorjk.com/software/taag/#p=display&f=Small%20Slant&t=Echo
 	banner = `
@@ -480,8 +482,21 @@ func (e *Echo) TRACE(path string, h HandlerFunc, m ...MiddlewareFunc) *Route {
 	return e.Add(http.MethodTrace, path, h, m...)
 }

-// Any registers a new route for all HTTP methods and path with matching handler
+// RouteNotFound registers a special-case route which is executed when no other route is found (i.e. HTTP 404 cases)
+// for current request URL.
+// Path supports static and named/any parameters just like other http method is defined. Generally path is ended with
+// wildcard/match-any character (`/*`, `/download/*` etc).
+//
+// Example: `e.RouteNotFound("/*", func(c echo.Context) error { return c.NoContent(http.StatusNotFound) })`
+func (e *Echo) RouteNotFound(path string, h HandlerFunc, m ...MiddlewareFunc) *Route {
+	return e.Add(RouteNotFound, path, h, m...)
+}
+
+// Any registers a new route for all HTTP methods (supported by Echo) and path with matching handler
 // in the router with optional route-level middleware.
+//
+// Note: this method only adds specific set of supported HTTP methods as handler and is not true
+// "catch-any-arbitrary-method" way of matching requests.
 func (e *Echo) Any(path string, handler HandlerFunc, middleware ...MiddlewareFunc) []*Route {
 	routes := make([]*Route, len(methods))
 	for i, m := range methods {
@@ -515,6 +530,7 @@ func (e *Echo) File(path, file string, m ...MiddlewareFunc) *Route {
 func (e *Echo) add(host, method, path string, handler HandlerFunc, middleware ...MiddlewareFunc) *Route {
 	name := handlerName(handler)
 	router := e.findRouter(host)
+	// FIXME: when handler+middleware are both nil ... make it behave like handler removal
 	router.Add(method, path, func(c Context) error {
 		h := applyMiddleware(handler, middleware...)
 		return h(c)
--- a/vendor/github.com/labstack/echo/v4/group.go
+++ b/vendor/github.com/labstack/echo/v4/group.go
@@ -107,6 +107,13 @@ func (g *Group) File(path, file string) {
 	g.file(path, file, g.GET)
 }

+// RouteNotFound implements `Echo#RouteNotFound()` for sub-routes within the Group.
+//
+// Example: `g.RouteNotFound("/*", func(c echo.Context) error { return c.NoContent(http.StatusNotFound) })`
+func (g *Group) RouteNotFound(path string, h HandlerFunc, m ...MiddlewareFunc) *Route {
+	return g.Add(RouteNotFound, path, h, m...)
+}
+
 // Add implements `Echo#Add()` for sub-routes within the Group.
 func (g *Group) Add(method, path string, handler HandlerFunc, middleware ...MiddlewareFunc) *Route {
 	// Combine into a new slice to avoid accidentally passing the same slice for
--- a/vendor/github.com/labstack/echo/v4/middleware/basic_auth.go
+++ b/vendor/github.com/labstack/echo/v4/middleware/basic_auth.go
@@ -4,6 +4,7 @@ import (
 	"encoding/base64"
 	"strconv"
 	"strings"
+	"net/http"

 	"github.com/labstack/echo/v4"
 )
@@ -74,10 +75,13 @@ func BasicAuthWithConfig(config BasicAuthConfig) echo.MiddlewareFunc {
 			l := len(basic)

 			if len(auth) > l+1 && strings.EqualFold(auth[:l], basic) {
+				// Invalid base64 shouldn't be treated as error
+				// instead should be treated as invalid client input
 				b, err := base64.StdEncoding.DecodeString(auth[l+1:])
 				if err != nil {
-					return err
+					return echo.NewHTTPError(http.StatusBadRequest).SetInternal(err)
 				}
+
 				cred := string(b)
 				for i := 0; i < len(cred); i++ {
 					if cred[i] == ':' {
--- a/vendor/github.com/labstack/echo/v4/middleware/logger.go
+++ b/vendor/github.com/labstack/echo/v4/middleware/logger.go
@@ -23,6 +23,8 @@ type (
 		// Tags to construct the logger format.
 		//
 		// - time_unix
+		// - time_unix_milli
+		// - time_unix_micro
 		// - time_unix_nano
 		// - time_rfc3339
 		// - time_rfc3339_nano
@@ -126,6 +128,12 @@ func LoggerWithConfig(config LoggerConfig) echo.MiddlewareFunc {
 				switch tag {
 				case "time_unix":
 					return buf.WriteString(strconv.FormatInt(time.Now().Unix(), 10))
+				case "time_unix_milli":
+					// go 1.17 or later, it supports time#UnixMilli()
+					return buf.WriteString(strconv.FormatInt(time.Now().UnixNano()/1000000, 10))
+				case "time_unix_micro":
+					// go 1.17 or later, it supports time#UnixMicro()
+					return buf.WriteString(strconv.FormatInt(time.Now().UnixNano()/1000, 10))
 				case "time_unix_nano":
 					return buf.WriteString(strconv.FormatInt(time.Now().UnixNano(), 10))
 				case "time_rfc3339":
--- a/vendor/github.com/labstack/echo/v4/middleware/request_logger.go
+++ b/vendor/github.com/labstack/echo/v4/middleware/request_logger.go
@@ -2,9 +2,10 @@ package middleware

 import (
 	"errors"
-	"github.com/labstack/echo/v4"
 	"net/http"
 	"time"
+
+	"github.com/labstack/echo/v4"
 )

 // Example for `fmt.Printf`
@@ -264,7 +265,8 @@ func (config RequestLoggerConfig) ToMiddleware() (echo.MiddlewareFunc, error) {
 			if config.LogStatus {
 				v.Status = res.Status
 				if err != nil {
-					if httpErr, ok := err.(*echo.HTTPError); ok {
+					var httpErr *echo.HTTPError
+					if errors.As(err, &httpErr) {
 						v.Status = httpErr.Code
 					}
 				}
--- a/vendor/github.com/labstack/echo/v4/middleware/static.go
+++ b/vendor/github.com/labstack/echo/v4/middleware/static.go
@@ -1,6 +1,7 @@
 package middleware

 import (
+	"errors"
 	"fmt"
 	"html/template"
 	"net/http"
@@ -196,8 +197,8 @@ func StaticWithConfig(config StaticConfig) echo.MiddlewareFunc {
 					return err
 				}

-				he, ok := err.(*echo.HTTPError)
-				if !(ok && config.HTML5 && he.Code == http.StatusNotFound) {
+				var he *echo.HTTPError
+				if !(errors.As(err, &he) && config.HTML5 && he.Code == http.StatusNotFound) {
 					return err
 				}

--- a/vendor/github.com/labstack/echo/v4/router.go
+++ b/vendor/github.com/labstack/echo/v4/router.go
@@ -19,30 +19,39 @@ type (
 		prefix         string
 		parent         *node
 		staticChildren children
-		ppath          string
-		pnames         []string
-		methodHandler  *methodHandler
+		originalPath   string
+		methods        *routeMethods
 		paramChild     *node
 		anyChild       *node
+		paramsCount    int
 		// isLeaf indicates that node does not have child routes
 		isLeaf bool
 		// isHandler indicates that node has at least one handler registered to it
 		isHandler bool
+
+		// notFoundHandler is handler registered with RouteNotFound method and is executed for 404 cases
+		notFoundHandler *routeMethod
 	}
-	kind          uint8
-	children      []*node
-	methodHandler struct {
-		connect     HandlerFunc
-		delete      HandlerFunc
-		get         HandlerFunc
-		head        HandlerFunc
-		options     HandlerFunc
-		patch       HandlerFunc
-		post        HandlerFunc
-		propfind    HandlerFunc
-		put         HandlerFunc
-		trace       HandlerFunc
-		report      HandlerFunc
+	kind        uint8
+	children    []*node
+	routeMethod struct {
+		ppath   string
+		pnames  []string
+		handler HandlerFunc
+	}
+	routeMethods struct {
+		connect     *routeMethod
+		delete      *routeMethod
+		get         *routeMethod
+		head        *routeMethod
+		options     *routeMethod
+		patch       *routeMethod
+		post        *routeMethod
+		propfind    *routeMethod
+		put         *routeMethod
+		trace       *routeMethod
+		report      *routeMethod
+		anyOther    map[string]*routeMethod
 		allowHeader string
 	}
 )
@@ -56,7 +65,7 @@ const (
 	anyLabel   = byte('*')
 )

-func (m *methodHandler) isHandler() bool {
+func (m *routeMethods) isHandler() bool {
 	return m.connect != nil ||
 		m.delete != nil ||
 		m.get != nil ||
@@ -67,10 +76,12 @@ func (m *methodHandler) isHandler() bool {
 		m.propfind != nil ||
 		m.put != nil ||
 		m.trace != nil ||
-		m.report != nil
+		m.report != nil ||
+		len(m.anyOther) != 0
+	// RouteNotFound/404 is not considered as a handler
 }

-func (m *methodHandler) updateAllowHeader() {
+func (m *routeMethods) updateAllowHeader() {
 	buf := new(bytes.Buffer)
 	buf.WriteString(http.MethodOptions)

@@ -112,6 +123,10 @@ func (m *methodHandler) updateAllowHeader() {
 	if m.report != nil {
 		buf.WriteString(", REPORT")
 	}
+	for method := range m.anyOther { // for simplicity, we use map and therefore order is not deterministic here
+		buf.WriteString(", ")
+		buf.WriteString(method)
+	}
 	m.allowHeader = buf.String()
 }

@@ -119,7 +134,7 @@ func (m *methodHandler) updateAllowHeader() {
 func NewRouter(e *Echo) *Router {
 	return &Router{
 		tree: &node{
-			methodHandler: new(methodHandler),
+			methods: new(routeMethods),
 		},
 		routes: map[string]*Route{},
 		echo:   e,
@@ -153,7 +168,7 @@ func (r *Router) Add(method, path string, h HandlerFunc) {
 			}
 			j := i + 1

-			r.insert(method, path[:i], nil, staticKind, "", nil)
+			r.insert(method, path[:i], staticKind, routeMethod{})
 			for ; i < lcpIndex && path[i] != '/'; i++ {
 			}

@@ -163,23 +178,23 @@ func (r *Router) Add(method, path string, h HandlerFunc) {

 			if i == lcpIndex {
 				// path node is last fragment of route path. ie. `/users/:id`
-				r.insert(method, path[:i], h, paramKind, ppath, pnames)
+				r.insert(method, path[:i], paramKind, routeMethod{ppath, pnames, h})
 			} else {
-				r.insert(method, path[:i], nil, paramKind, "", nil)
+				r.insert(method, path[:i], paramKind, routeMethod{})
 			}
 		} else if path[i] == '*' {
-			r.insert(method, path[:i], nil, staticKind, "", nil)
+			r.insert(method, path[:i], staticKind, routeMethod{})
 			pnames = append(pnames, "*")
-			r.insert(method, path[:i+1], h, anyKind, ppath, pnames)
+			r.insert(method, path[:i+1], anyKind, routeMethod{ppath, pnames, h})
 		}
 	}

-	r.insert(method, path, h, staticKind, ppath, pnames)
+	r.insert(method, path, staticKind, routeMethod{ppath, pnames, h})
 }

-func (r *Router) insert(method, path string, h HandlerFunc, t kind, ppath string, pnames []string) {
+func (r *Router) insert(method, path string, t kind, rm routeMethod) {
 	// Adjust max param
-	paramLen := len(pnames)
+	paramLen := len(rm.pnames)
 	if *r.echo.maxParam < paramLen {
 		*r.echo.maxParam = paramLen
 	}
@@ -207,25 +222,31 @@ func (r *Router) insert(method, path string, h HandlerFunc, t kind, ppath string
 			// At root node
 			currentNode.label = search[0]
 			currentNode.prefix = search
-			if h != nil {
+			if rm.handler != nil {
 				currentNode.kind = t
-				currentNode.addHandler(method, h)
-				currentNode.ppath = ppath
-				currentNode.pnames = pnames
+				currentNode.addMethod(method, &rm)
+				currentNode.paramsCount = len(rm.pnames)
+				currentNode.originalPath = rm.ppath
 			}
 			currentNode.isLeaf = currentNode.staticChildren == nil && currentNode.paramChild == nil && currentNode.anyChild == nil
 		} else if lcpLen < prefixLen {
-			// Split node
+			// Split node into two before we insert new node.
+			// This happens when we are inserting path that is submatch of any existing inserted paths.
+			// For example, we have node `/test` and now are about to insert `/te/*`. In that case
+			// 1. overlapping part is `/te` that is used as parent node
+			// 2. `st` is part from existing node that is not matching - it gets its own node (child to `/te`)
+			// 3. `/*` is the new part we are about to insert (child to `/te`)
 			n := newNode(
 				currentNode.kind,
 				currentNode.prefix[lcpLen:],
 				currentNode,
 				currentNode.staticChildren,
-				currentNode.methodHandler,
-				currentNode.ppath,
-				currentNode.pnames,
+				currentNode.originalPath,
+				currentNode.methods,
+				currentNode.paramsCount,
 				currentNode.paramChild,
 				currentNode.anyChild,
+				currentNode.notFoundHandler,
 			)
 			// Update parent path for all children to new node
 			for _, child := range currentNode.staticChildren {
@@ -243,13 +264,14 @@ func (r *Router) insert(method, path string, h HandlerFunc, t kind, ppath string
 			currentNode.label = currentNode.prefix[0]
 			currentNode.prefix = currentNode.prefix[:lcpLen]
 			currentNode.staticChildren = nil
-			currentNode.methodHandler = new(methodHandler)
-			currentNode.ppath = ""
-			currentNode.pnames = nil
+			currentNode.originalPath = ""
+			currentNode.methods = new(routeMethods)
+			currentNode.paramsCount = 0
 			currentNode.paramChild = nil
 			currentNode.anyChild = nil
 			currentNode.isLeaf = false
 			currentNode.isHandler = false
+			currentNode.notFoundHandler = nil

 			// Only Static children could reach here
 			currentNode.addStaticChild(n)
@@ -257,13 +279,19 @@ func (r *Router) insert(method, path string, h HandlerFunc, t kind, ppath string
 			if lcpLen == searchLen {
 				// At parent node
 				currentNode.kind = t
-				currentNode.addHandler(method, h)
-				currentNode.ppath = ppath
-				currentNode.pnames = pnames
+				if rm.handler != nil {
+					currentNode.addMethod(method, &rm)
+					currentNode.paramsCount = len(rm.pnames)
+					currentNode.originalPath = rm.ppath
+				}
 			} else {
 				// Create child node
-				n = newNode(t, search[lcpLen:], currentNode, nil, new(methodHandler), ppath, pnames, nil, nil)
-				n.addHandler(method, h)
+				n = newNode(t, search[lcpLen:], currentNode, nil, "", new(routeMethods), 0, nil, nil, nil)
+				if rm.handler != nil {
+					n.addMethod(method, &rm)
+					n.paramsCount = len(rm.pnames)
+					n.originalPath = rm.ppath
+				}
 				// Only Static children could reach here
 				currentNode.addStaticChild(n)
 			}
@@ -277,8 +305,12 @@ func (r *Router) insert(method, path string, h HandlerFunc, t kind, ppath string
 				continue
 			}
 			// Create child node
-			n := newNode(t, search, currentNode, nil, new(methodHandler), ppath, pnames, nil, nil)
-			n.addHandler(method, h)
+			n := newNode(t, search, currentNode, nil, rm.ppath, new(routeMethods), 0, nil, nil, nil)
+			if rm.handler != nil {
+				n.addMethod(method, &rm)
+				n.paramsCount = len(rm.pnames)
+			}
+
 			switch t {
 			case staticKind:
 				currentNode.addStaticChild(n)
@@ -290,32 +322,42 @@ func (r *Router) insert(method, path string, h HandlerFunc, t kind, ppath string
 			currentNode.isLeaf = currentNode.staticChildren == nil && currentNode.paramChild == nil && currentNode.anyChild == nil
 		} else {
 			// Node already exists
-			if h != nil {
-				currentNode.addHandler(method, h)
-				currentNode.ppath = ppath
-				if len(currentNode.pnames) == 0 { // Issue #729
-					currentNode.pnames = pnames
-				}
+			if rm.handler != nil {
+				currentNode.addMethod(method, &rm)
+				currentNode.paramsCount = len(rm.pnames)
+				currentNode.originalPath = rm.ppath
 			}
 		}
 		return
 	}
 }

-func newNode(t kind, pre string, p *node, sc children, mh *methodHandler, ppath string, pnames []string, paramChildren, anyChildren *node) *node {
+func newNode(
+	t kind,
+	pre string,
+	p *node,
+	sc children,
+	originalPath string,
+	methods *routeMethods,
+	paramsCount int,
+	paramChildren,
+	anyChildren *node,
+	notFoundHandler *routeMethod,
+) *node {
 	return &node{
-		kind:           t,
-		label:          pre[0],
-		prefix:         pre,
-		parent:         p,
-		staticChildren: sc,
-		ppath:          ppath,
-		pnames:         pnames,
-		methodHandler:  mh,
-		paramChild:     paramChildren,
-		anyChild:       anyChildren,
-		isLeaf:         sc == nil && paramChildren == nil && anyChildren == nil,
-		isHandler:      mh.isHandler(),
+		kind:            t,
+		label:           pre[0],
+		prefix:          pre,
+		parent:          p,
+		staticChildren:  sc,
+		originalPath:    originalPath,
+		methods:         methods,
+		paramsCount:     paramsCount,
+		paramChild:      paramChildren,
+		anyChild:        anyChildren,
+		isLeaf:          sc == nil && paramChildren == nil && anyChildren == nil,
+		isHandler:       methods.isHandler(),
+		notFoundHandler: notFoundHandler,
 	}
 }

@@ -333,10 +375,8 @@ func (n *node) findStaticChild(l byte) *node {
 }

 func (n *node) findChildWithLabel(l byte) *node {
-	for _, c := range n.staticChildren {
-		if c.label == l {
-			return c
-		}
+	if c := n.findStaticChild(l); c != nil {
+		return c
 	}
 	if l == paramLabel {
 		return n.paramChild
@@ -347,66 +387,74 @@ func (n *node) findChildWithLabel(l byte) *node {
 	return nil
 }

-func (n *node) addHandler(method string, h HandlerFunc) {
+func (n *node) addMethod(method string, h *routeMethod) {
 	switch method {
 	case http.MethodConnect:
-		n.methodHandler.connect = h
+		n.methods.connect = h
 	case http.MethodDelete:
-		n.methodHandler.delete = h
+		n.methods.delete = h
 	case http.MethodGet:
-		n.methodHandler.get = h
+		n.methods.get = h
 	case http.MethodHead:
-		n.methodHandler.head = h
+		n.methods.head = h
 	case http.MethodOptions:
-		n.methodHandler.options = h
+		n.methods.options = h
 	case http.MethodPatch:
-		n.methodHandler.patch = h
+		n.methods.patch = h
 	case http.MethodPost:
-		n.methodHandler.post = h
+		n.methods.post = h
 	case PROPFIND:
-		n.methodHandler.propfind = h
+		n.methods.propfind = h
 	case http.MethodPut:
-		n.methodHandler.put = h
+		n.methods.put = h
 	case http.MethodTrace:
-		n.methodHandler.trace = h
+		n.methods.trace = h
 	case REPORT:
-		n.methodHandler.report = h
+		n.methods.report = h
+	case RouteNotFound:
+		n.notFoundHandler = h
+		return // RouteNotFound/404 is not considered as a handler so no further logic needs to be executed
+	default:
+		if n.methods.anyOther == nil {
+			n.methods.anyOther = make(map[string]*routeMethod)
+		}
+		if h.handler == nil {
+			delete(n.methods.anyOther, method)
+		} else {
+			n.methods.anyOther[method] = h
+		}
 	}

-	n.methodHandler.updateAllowHeader()
-	if h != nil {
-		n.isHandler = true
-	} else {
-		n.isHandler = n.methodHandler.isHandler()
-	}
+	n.methods.updateAllowHeader()
+	n.isHandler = true
 }

-func (n *node) findHandler(method string) HandlerFunc {
+func (n *node) findMethod(method string) *routeMethod {
 	switch method {
 	case http.MethodConnect:
-		return n.methodHandler.connect
+		return n.methods.connect
 	case http.MethodDelete:
-		return n.methodHandler.delete
+		return n.methods.delete
 	case http.MethodGet:
-		return n.methodHandler.get
+		return n.methods.get
 	case http.MethodHead:
-		return n.methodHandler.head
+		return n.methods.head
 	case http.MethodOptions:
-		return n.methodHandler.options
+		return n.methods.options
 	case http.MethodPatch:
-		return n.methodHandler.patch
+		return n.methods.patch
 	case http.MethodPost:
-		return n.methodHandler.post
+		return n.methods.post
 	case PROPFIND:
-		return n.methodHandler.propfind
+		return n.methods.propfind
 	case http.MethodPut:
-		return n.methodHandler.put
+		return n.methods.put
 	case http.MethodTrace:
-		return n.methodHandler.trace
+		return n.methods.trace
 	case REPORT:
-		return n.methodHandler.report
-	default:
-		return nil
+		return n.methods.report
+	default: // RouteNotFound/404 is not considered as a handler
+		return n.methods.anyOther[method]
 	}
 }

@@ -435,7 +483,7 @@ func (r *Router) Find(method, path string, c Context) {

 	var (
 		previousBestMatchNode *node
-		matchedHandler        HandlerFunc
+		matchedRouteMethod    *routeMethod
 		// search stores the remaining path to check for match. By each iteration we move from start of path to end of the path
 		// and search value gets shorter and shorter.
 		search      = path
@@ -508,7 +556,7 @@ func (r *Router) Find(method, path string, c Context) {
 			// No matching prefix, let's backtrack to the first possible alternative node of the decision path
 			nk, ok := backtrackToNextNodeKind(staticKind)
 			if !ok {
-				return // No other possibilities on the decision path
+				return // No other possibilities on the decision path, handler will be whatever context is reset to.
 			} else if nk == paramKind {
 				goto Param
 				// NOTE: this case (backtracking from static node to previous any node) can not happen by current any matching logic. Any node is end of search currently
@@ -524,15 +572,21 @@ func (r *Router) Find(method, path string, c Context) {
 		search = search[lcpLen:]
 		searchIndex = searchIndex + lcpLen

-		// Finish routing if no remaining search and we are on a node with handler and matching method type
-		if search == "" && currentNode.isHandler {
-			// check if current node has handler registered for http method we are looking for. we store currentNode as
-			// best matching in case we do no find no more routes matching this path+method
-			if previousBestMatchNode == nil {
-				previousBestMatchNode = currentNode
-			}
-			if h := currentNode.findHandler(method); h != nil {
-				matchedHandler = h
+		// Finish routing if is no request path remaining to search
+		if search == "" {
+			// in case of node that is handler we have exact method type match or something for 405 to use
+			if currentNode.isHandler {
+				// check if current node has handler registered for http method we are looking for. we store currentNode as
+				// best matching in case we do no find no more routes matching this path+method
+				if previousBestMatchNode == nil {
+					previousBestMatchNode = currentNode
+				}
+				if h := currentNode.findMethod(method); h != nil {
+					matchedRouteMethod = h
+					break
+				}
+			} else if currentNode.notFoundHandler != nil {
+				matchedRouteMethod = currentNode.notFoundHandler
 				break
 			}
 		}
@@ -552,7 +606,8 @@ func (r *Router) Find(method, path string, c Context) {
 			i := 0
 			l := len(search)
 			if currentNode.isLeaf {
-				// when param node does not have any children then param node should act similarly to any node - consider all remaining search as match
+				// when param node does not have any children (path param is last piece of route path) then param node should
+				// act similarly to any node - consider all remaining search as match
 				i = l
 			} else {
 				for ; i < l && search[i] != '/'; i++ {
@@ -571,19 +626,23 @@ func (r *Router) Find(method, path string, c Context) {
 		if child := currentNode.anyChild; child != nil {
 			// If any node is found, use remaining path for paramValues
 			currentNode = child
-			paramValues[len(currentNode.pnames)-1] = search
+			paramValues[currentNode.paramsCount-1] = search
+
 			// update indexes/search in case we need to backtrack when no handler match is found
 			paramIndex++
 			searchIndex += +len(search)
 			search = ""

-			// check if current node has handler registered for http method we are looking for. we store currentNode as
-			// best matching in case we do no find no more routes matching this path+method
+			if h := currentNode.findMethod(method); h != nil {
+				matchedRouteMethod = h
+				break
+			}
+			// we store currentNode as best matching in case we do not find more routes matching this path+method. Needed for 405
 			if previousBestMatchNode == nil {
 				previousBestMatchNode = currentNode
 			}
-			if h := currentNode.findHandler(method); h != nil {
-				matchedHandler = h
+			if currentNode.notFoundHandler != nil {
+				matchedRouteMethod = currentNode.notFoundHandler
 				break
 			}
 		}
@@ -606,22 +665,34 @@ func (r *Router) Find(method, path string, c Context) {
 		return // nothing matched at all
 	}

-	if matchedHandler != nil {
-		ctx.handler = matchedHandler
+	// matchedHandler could be method+path handler that we matched or notFoundHandler from node with matching path
+	// user provided not found (404) handler has priority over generic method not found (405) handler or global 404 handler
+	var rPath string
+	var rPNames []string
+	if matchedRouteMethod != nil {
+		rPath = matchedRouteMethod.ppath
+		rPNames = matchedRouteMethod.pnames
+		ctx.handler = matchedRouteMethod.handler
 	} else {
 		// use previous match as basis. although we have no matching handler we have path match.
 		// so we can send http.StatusMethodNotAllowed (405) instead of http.StatusNotFound (404)
 		currentNode = previousBestMatchNode

+		rPath = currentNode.originalPath
+		rPNames = nil // no params here
 		ctx.handler = NotFoundHandler
-		if currentNode.isHandler {
-			ctx.Set(ContextKeyHeaderAllow, currentNode.methodHandler.allowHeader)
+		if currentNode.notFoundHandler != nil {
+			rPath = currentNode.notFoundHandler.ppath
+			rPNames = currentNode.notFoundHandler.pnames
+			ctx.handler = currentNode.notFoundHandler.handler
+		} else if currentNode.isHandler {
+			ctx.Set(ContextKeyHeaderAllow, currentNode.methods.allowHeader)
 			ctx.handler = MethodNotAllowedHandler
 			if method == http.MethodOptions {
-				ctx.handler = optionsMethodHandler(currentNode.methodHandler.allowHeader)
+				ctx.handler = optionsMethodHandler(currentNode.methods.allowHeader)
 			}
 		}
 	}
-	ctx.path = currentNode.ppath
-	ctx.pnames = currentNode.pnames
+	ctx.path = rPath
+	ctx.pnames = rPNames
 }
--- a/vendor/github.com/matryer/moq/.gitignore
+++ b/vendor/github.com/matryer/moq/.gitignore
@@ -1,30 +0,0 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-*.test
-*.prof
-.vscode
-.idea
-.playground
-
-dist/
-.DS_Store
--- a/vendor/github.com/matryer/moq/.goreleaser.yml
+++ b/vendor/github.com/matryer/moq/.goreleaser.yml
@@ -1,34 +0,0 @@
-# This is an example goreleaser.yaml file with some sane defaults.
-# Make sure to check the documentation at http://goreleaser.com
-builds:
- env:
-  - CGO_ENABLED=0
-  goos:
-  - darwin
-  - windows
-  - linux
-  goarch:
-  - amd64
-  - arm
-  - arm64
-  ldflags:
-  - -X main.Version={{.Version}}
-archives:
- replacements:
-    darwin: macOS
-    linux: Linux
-    windows: Windows
-    386: i386
-    amd64: x86_64
-universal_binaries:
-  - replace: false
-checksum:
-  name_template: 'checksums.txt'
-snapshot:
-  name_template: "{{ .Tag }}"
-changelog:
-  sort: asc
-  filters:
-    exclude:
-    - '^docs:'
-    - '^test:'
--- a/vendor/github.com/matryer/moq/LICENSE
+++ b/vendor/github.com/matryer/moq/LICENSE
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2016 Mat Ryer and David Hernandez
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
--- a/vendor/github.com/matryer/moq/README.md
+++ b/vendor/github.com/matryer/moq/README.md
@@ -1,135 +0,0 @@
-![moq logo](moq-logo-small.png) [![build](https://github.com/matryer/moq/workflows/build/badge.svg)](https://github.com/matryer/moq/actions?query=branch%3Amaster) [![Go Report Card](https://goreportcard.com/badge/github.com/matryer/moq)](https://goreportcard.com/report/github.com/matryer/moq)
-
-Interface mocking tool for go generate.
-
-### What is Moq?
-
-Moq is a tool that generates a struct from any interface. The struct can be used in test code as a mock of the interface.
-
-![Preview](preview.png)
-
-above: Moq generates the code on the right.
-
-You can read more in the [Meet Moq blog post](http://bit.ly/meetmoq).
-
-### Installing
-
-To start using latest released version of Moq, just run:
-
-#### Go version < 1.16
-
-```
-$ go get github.com/matryer/moq
-```
-
-#### Go 1.16+
-
-```
-$ go install github.com/matryer/moq@latest
-```
-
-### Usage
-
-```
-moq [flags] source-dir interface [interface2 [interface3 [...]]]
-	-fmt string
-		go pretty-printer: gofmt, goimports or noop (default gofmt)
-	-out string
-		output file (default stdout)
-	-pkg string
-		package name (default will infer)
-	-stub
-		return zero values when no mock implementation is provided, do not panic
-	-skip-ensure
-		suppress mock implementation check, avoid import cycle if mocks
-		generated outside of the tested package
-
-Specifying an alias for the mock is also supported with the format 'interface:alias'
-
-Example: moq -pkg different . MyInterface:MyMock
-```
-
-**NOTE:** `source-dir` is the directory where the source code (definition) of the target interface is located.
-It needs to be a path to a directory and not the import statement for a Go package.
-
-In a command line:
-
-```
-$ moq -out mocks_test.go . MyInterface
-```
-
-In code (for go generate):
-
-```go
-package my
-
-//go:generate moq -out myinterface_moq_test.go . MyInterface
-
-type MyInterface interface {
-	Method1() error
-	Method2(i int)
-}
-```
-
-Then run `go generate` for your package.
-
-### How to use it
-
-Mocking interfaces is a nice way to write unit tests where you can easily control the behaviour of the mocked object.
-
-Moq creates a struct that has a function field for each method, which you can declare in your test code.
-
-In this example, Moq generated the `EmailSenderMock` type:
-
-```go
-func TestCompleteSignup(t *testing.T) {
-
-	var sentTo string
-
-	mockedEmailSender = &EmailSenderMock{
-		SendFunc: func(to, subject, body string) error {
-			sentTo = to
-			return nil
-		},
-	}
-
-	CompleteSignUp("me@email.com", mockedEmailSender)
-
-	callsToSend := len(mockedEmailSender.SendCalls())
-	if callsToSend != 1 {
-		t.Errorf("Send was called %d times", callsToSend)
-	}
-	if sentTo != "me@email.com" {
-		t.Errorf("unexpected recipient: %s", sentTo)
-	}
-
-}
-
-func CompleteSignUp(to string, sender EmailSender) {
-	// TODO: this
-}
-```
-
-The mocked structure implements the interface, where each method calls the associated function field.
-
-## Tips
-
-* Keep mocked logic inside the test that is using it
-* Only mock the fields you need
-* It will panic if a nil function gets called
-* Name arguments in the interface for a better experience
-* Use closured variables inside your test function to capture details about the calls to the methods
-* Use `.MethodCalls()` to track the calls
-* Use `go:generate` to invoke the `moq` command
-* If Moq fails with a `go/format` error, it indicates the generated code was not valid.
-  You can run the same command with `-fmt noop` to print the generated source code without attempting to format it.
-  This can aid in debugging the root cause.
-
-## License
-
-The Moq project (and all code) is licensed under the [MIT License](LICENSE).
-
-Moq was created by [Mat Ryer](https://twitter.com/matryer) and [David Hernandez](https://github.com/dahernan), with ideas lovingly stolen from [Ernesto Jimenez](https://github.com/ernesto-jimenez). Featuring a major refactor by @sudo-suhas, as well as lots of other contributors.
-
-The Moq logo was created by [Chris Ryer](http://chrisryer.co.uk) and is licensed under the [Creative Commons Attribution 3.0 License](https://creativecommons.org/licenses/by/3.0/).
-
--- a/vendor/github.com/matryer/moq/internal/registry/method_scope.go
+++ b/vendor/github.com/matryer/moq/internal/registry/method_scope.go
@@ -1,135 +0,0 @@
-package registry
-
-import (
-	"go/types"
-	"strconv"
-)
-
-// MethodScope is the sub-registry for allocating variables present in
-// the method scope.
-//
-// It should be created using a registry instance.
-type MethodScope struct {
-	registry   *Registry
-	moqPkgPath string
-
-	vars       []*Var
-	conflicted map[string]bool
-}
-
-// AddVar allocates a variable instance and adds it to the method scope.
-//
-// Variables names are generated if required and are ensured to be
-// without conflict with other variables and imported packages. It also
-// adds the relevant imports to the registry for each added variable.
-func (m *MethodScope) AddVar(vr *types.Var, suffix string) *Var {
-	imports := make(map[string]*Package)
-	m.populateImports(vr.Type(), imports)
-	m.resolveImportVarConflicts(imports)
-
-	name := varName(vr, suffix)
-	// Ensure that the var name does not conflict with a package import.
-	if _, ok := m.registry.searchImport(name); ok {
-		name += "MoqParam"
-	}
-	if _, ok := m.searchVar(name); ok || m.conflicted[name] {
-		name = m.resolveVarNameConflict(name)
-	}
-
-	v := Var{
-		vr:         vr,
-		imports:    imports,
-		moqPkgPath: m.moqPkgPath,
-		Name:       name,
-	}
-	m.vars = append(m.vars, &v)
-	return &v
-}
-
-func (m *MethodScope) resolveVarNameConflict(suggested string) string {
-	for n := 1; ; n++ {
-		_, ok := m.searchVar(suggested + strconv.Itoa(n))
-		if ok {
-			continue
-		}
-
-		if n == 1 {
-			conflict, _ := m.searchVar(suggested)
-			conflict.Name += "1"
-			m.conflicted[suggested] = true
-			n++
-		}
-		return suggested + strconv.Itoa(n)
-	}
-}
-
-func (m MethodScope) searchVar(name string) (*Var, bool) {
-	for _, v := range m.vars {
-		if v.Name == name {
-			return v, true
-		}
-	}
-
-	return nil, false
-}
-
-// populateImports extracts all the package imports for a given type
-// recursively. The imported packages by a single type can be more than
-// one (ex: map[a.Type]b.Type).
-func (m MethodScope) populateImports(t types.Type, imports map[string]*Package) {
-	switch t := t.(type) {
-	case *types.Named:
-		if pkg := t.Obj().Pkg(); pkg != nil {
-			imports[stripVendorPath(pkg.Path())] = m.registry.AddImport(pkg)
-		}
-
-	case *types.Array:
-		m.populateImports(t.Elem(), imports)
-
-	case *types.Slice:
-		m.populateImports(t.Elem(), imports)
-
-	case *types.Signature:
-		for i := 0; i < t.Params().Len(); i++ {
-			m.populateImports(t.Params().At(i).Type(), imports)
-		}
-		for i := 0; i < t.Results().Len(); i++ {
-			m.populateImports(t.Results().At(i).Type(), imports)
-		}
-
-	case *types.Map:
-		m.populateImports(t.Key(), imports)
-		m.populateImports(t.Elem(), imports)
-
-	case *types.Chan:
-		m.populateImports(t.Elem(), imports)
-
-	case *types.Pointer:
-		m.populateImports(t.Elem(), imports)
-
-	case *types.Struct: // anonymous struct
-		for i := 0; i < t.NumFields(); i++ {
-			m.populateImports(t.Field(i).Type(), imports)
-		}
-
-	case *types.Interface: // anonymous interface
-		for i := 0; i < t.NumExplicitMethods(); i++ {
-			m.populateImports(t.ExplicitMethod(i).Type(), imports)
-		}
-		for i := 0; i < t.NumEmbeddeds(); i++ {
-			m.populateImports(t.EmbeddedType(i), imports)
-		}
-	}
-}
-
-// resolveImportVarConflicts ensures that all the newly added imports do not
-// conflict with any of the existing vars.
-func (m MethodScope) resolveImportVarConflicts(imports map[string]*Package) {
-	// Ensure that all the newly added imports do not conflict with any of the
-	// existing vars.
-	for _, imprt := range imports {
-		if v, ok := m.searchVar(imprt.Qualifier()); ok {
-			v.Name += "MoqParam"
-		}
-	}
-}
--- a/vendor/github.com/matryer/moq/internal/registry/package.go
+++ b/vendor/github.com/matryer/moq/internal/registry/package.go
@@ -1,93 +0,0 @@
-package registry
-
-import (
-	"go/types"
-	"path"
-	"strings"
-)
-
-// Package represents an imported package.
-type Package struct {
-	pkg *types.Package
-
-	Alias string
-}
-
-// NewPackage creates a new instance of Package.
-func NewPackage(pkg *types.Package) *Package { return &Package{pkg: pkg} }
-
-// Qualifier returns the qualifier which must be used to refer to types
-// declared in the package.
-func (p *Package) Qualifier() string {
-	if p == nil {
-		return ""
-	}
-
-	if p.Alias != "" {
-		return p.Alias
-	}
-
-	return p.pkg.Name()
-}
-
-// Path is the full package import path (without vendor).
-func (p *Package) Path() string {
-	if p == nil {
-		return ""
-	}
-
-	return stripVendorPath(p.pkg.Path())
-}
-
-var replacer = strings.NewReplacer(
-	"go-", "",
-	"-go", "",
-	"-", "",
-	"_", "",
-	".", "",
-	"@", "",
-	"+", "",
-	"~", "",
-)
-
-// uniqueName generates a unique name for a package by concatenating
-// path components. The generated name is guaranteed to unique with an
-// appropriate level because the full package import paths themselves
-// are unique.
-func (p Package) uniqueName(lvl int) string {
-	pp := strings.Split(p.Path(), "/")
-	reverse(pp)
-
-	var name string
-	for i := 0; i < min(len(pp), lvl+1); i++ {
-		name = strings.ToLower(replacer.Replace(pp[i])) + name
-	}
-
-	return name
-}
-
-// stripVendorPath strips the vendor dir prefix from a package path.
-// For example we might encounter an absolute path like
-// github.com/foo/bar/vendor/github.com/pkg/errors which is resolved
-// to github.com/pkg/errors.
-func stripVendorPath(p string) string {
-	parts := strings.Split(p, "/vendor/")
-	if len(parts) == 1 {
-		return p
-	}
-	return strings.TrimLeft(path.Join(parts[1:]...), "/")
-}
-
-func min(a, b int) int {
-	if a < b {
-		return a
-	}
-	return b
-}
-
-func reverse(a []string) {
-	for i := len(a)/2 - 1; i >= 0; i-- {
-		opp := len(a) - 1 - i
-		a[i], a[opp] = a[opp], a[i]
-	}
-}
--- a/vendor/github.com/matryer/moq/internal/registry/registry.go
+++ b/vendor/github.com/matryer/moq/internal/registry/registry.go
@@ -1,190 +0,0 @@
-package registry
-
-import (
-	"errors"
-	"fmt"
-	"go/types"
-	"path/filepath"
-	"sort"
-	"strings"
-
-	"golang.org/x/tools/go/packages"
-)
-
-// Registry encapsulates types information for the source and mock
-// destination package. For the mock package, it tracks the list of
-// imports and ensures there are no conflicts in the imported package
-// qualifiers.
-type Registry struct {
-	srcPkg     *packages.Package
-	moqPkgPath string
-	aliases    map[string]string
-	imports    map[string]*Package
-}
-
-// New loads the source package info and returns a new instance of
-// Registry.
-func New(srcDir, moqPkg string) (*Registry, error) {
-	srcPkg, err := pkgInfoFromPath(
-		srcDir, packages.NeedName|packages.NeedSyntax|packages.NeedTypes|packages.NeedTypesInfo|packages.NeedDeps,
-	)
-	if err != nil {
-		return nil, fmt.Errorf("couldn't load source package: %s", err)
-	}
-
-	return &Registry{
-		srcPkg:     srcPkg,
-		moqPkgPath: findPkgPath(moqPkg, srcPkg),
-		aliases:    parseImportsAliases(srcPkg),
-		imports:    make(map[string]*Package),
-	}, nil
-}
-
-// SrcPkg returns the types info for the source package.
-func (r Registry) SrcPkg() *types.Package {
-	return r.srcPkg.Types
-}
-
-// SrcPkgName returns the name of the source package.
-func (r Registry) SrcPkgName() string {
-	return r.srcPkg.Name
-}
-
-// LookupInterface returns the underlying interface definition of the
-// given interface name.
-func (r Registry) LookupInterface(name string) (*types.Interface, error) {
-	obj := r.SrcPkg().Scope().Lookup(name)
-	if obj == nil {
-		return nil, fmt.Errorf("interface not found: %s", name)
-	}
-
-	if !types.IsInterface(obj.Type()) {
-		return nil, fmt.Errorf("%s (%s) is not an interface", name, obj.Type())
-	}
-
-	return obj.Type().Underlying().(*types.Interface).Complete(), nil
-}
-
-// MethodScope returns a new MethodScope.
-func (r *Registry) MethodScope() *MethodScope {
-	return &MethodScope{
-		registry:   r,
-		moqPkgPath: r.moqPkgPath,
-		conflicted: map[string]bool{},
-	}
-}
-
-// AddImport adds the given package to the set of imports. It generates a
-// suitable alias if there are any conflicts with previously imported
-// packages.
-func (r *Registry) AddImport(pkg *types.Package) *Package {
-	path := stripVendorPath(pkg.Path())
-	if path == r.moqPkgPath {
-		return nil
-	}
-
-	if imprt, ok := r.imports[path]; ok {
-		return imprt
-	}
-
-	imprt := Package{pkg: pkg, Alias: r.aliases[path]}
-
-	if conflict, ok := r.searchImport(imprt.Qualifier()); ok {
-		resolveImportConflict(&imprt, conflict, 0)
-	}
-
-	r.imports[path] = &imprt
-	return &imprt
-}
-
-// Imports returns the list of imported packages. The list is sorted by
-// path.
-func (r Registry) Imports() []*Package {
-	imports := make([]*Package, 0, len(r.imports))
-	for _, imprt := range r.imports {
-		imports = append(imports, imprt)
-	}
-	sort.Slice(imports, func(i, j int) bool {
-		return imports[i].Path() < imports[j].Path()
-	})
-	return imports
-}
-
-func (r Registry) searchImport(name string) (*Package, bool) {
-	for _, imprt := range r.imports {
-		if imprt.Qualifier() == name {
-			return imprt, true
-		}
-	}
-
-	return nil, false
-}
-
-func pkgInfoFromPath(srcDir string, mode packages.LoadMode) (*packages.Package, error) {
-	pkgs, err := packages.Load(&packages.Config{
-		Mode: mode,
-		Dir:  srcDir,
-	})
-	if err != nil {
-		return nil, err
-	}
-	if len(pkgs) == 0 {
-		return nil, errors.New("package not found")
-	}
-	if len(pkgs) > 1 {
-		return nil, errors.New("found more than one package")
-	}
-	if errs := pkgs[0].Errors; len(errs) != 0 {
-		if len(errs) == 1 {
-			return nil, errs[0]
-		}
-		return nil, fmt.Errorf("%s (and %d more errors)", errs[0], len(errs)-1)
-	}
-	return pkgs[0], nil
-}
-
-func findPkgPath(pkgInputVal string, srcPkg *packages.Package) string {
-	if pkgInputVal == "" {
-		return srcPkg.PkgPath
-	}
-	if pkgInDir(srcPkg.PkgPath, pkgInputVal) {
-		return srcPkg.PkgPath
-	}
-	subdirectoryPath := filepath.Join(srcPkg.PkgPath, pkgInputVal)
-	if pkgInDir(subdirectoryPath, pkgInputVal) {
-		return subdirectoryPath
-	}
-	return ""
-}
-
-func pkgInDir(pkgName, dir string) bool {
-	currentPkg, err := pkgInfoFromPath(dir, packages.NeedName)
-	if err != nil {
-		return false
-	}
-	return currentPkg.Name == pkgName || currentPkg.Name+"_test" == pkgName
-}
-
-func parseImportsAliases(pkg *packages.Package) map[string]string {
-	aliases := make(map[string]string)
-	for _, syntax := range pkg.Syntax {
-		for _, imprt := range syntax.Imports {
-			if imprt.Name != nil && imprt.Name.Name != "." && imprt.Name.Name != "_" {
-				aliases[strings.Trim(imprt.Path.Value, `"`)] = imprt.Name.Name
-			}
-		}
-	}
-	return aliases
-}
-
-// resolveImportConflict generates and assigns a unique alias for
-// packages with conflicting qualifiers.
-func resolveImportConflict(a, b *Package, lvl int) {
-	u1, u2 := a.uniqueName(lvl), b.uniqueName(lvl)
-	if u1 != u2 {
-		a.Alias, b.Alias = u1, u2
-		return
-	}
-
-	resolveImportConflict(a, b, lvl+1)
-}
--- a/vendor/github.com/matryer/moq/internal/registry/var.go
+++ b/vendor/github.com/matryer/moq/internal/registry/var.go
@@ -1,146 +0,0 @@
-package registry
-
-import (
-	"go/types"
-	"strings"
-)
-
-// Var represents a method variable/parameter.
-//
-// It should be created using a method scope instance.
-type Var struct {
-	vr         *types.Var
-	imports    map[string]*Package
-	moqPkgPath string
-
-	Name string
-}
-
-// IsSlice returns whether the type (or the underlying type) is a slice.
-func (v Var) IsSlice() bool {
-	_, ok := v.vr.Type().Underlying().(*types.Slice)
-	return ok
-}
-
-// TypeString returns the variable type with the package qualifier in the
-// format 'pkg.Type'.
-func (v Var) TypeString() string {
-	return types.TypeString(v.vr.Type(), v.packageQualifier)
-}
-
-// packageQualifier is a types.Qualifier.
-func (v Var) packageQualifier(pkg *types.Package) string {
-	path := stripVendorPath(pkg.Path())
-	if v.moqPkgPath != "" && v.moqPkgPath == path {
-		return ""
-	}
-
-	return v.imports[path].Qualifier()
-}
-
-func varName(vr *types.Var, suffix string) string {
-	name := vr.Name()
-	if name != "" && name != "_" {
-		return name + suffix
-	}
-
-	name = varNameForType(vr.Type()) + suffix
-
-	switch name {
-	case "mock", "callInfo", "break", "default", "func", "interface", "select", "case", "defer", "go", "map", "struct",
-		"chan", "else", "goto", "package", "switch", "const", "fallthrough", "if", "range", "type", "continue", "for",
-		"import", "return", "var",
-		// avoid shadowing basic types
-		"string", "bool", "byte", "rune", "uintptr",
-		"int", "int8", "int16", "int32", "int64",
-		"uint", "uint8", "uint16", "uint32", "uint64",
-		"float32", "float64", "complex64", "complex128":
-		name += "MoqParam"
-	}
-
-	return name
-}
-
-// varNameForType generates a name for the variable using the type
-// information.
-//
-// Examples:
-// - string -> s
-// - int -> n
-// - chan int -> intCh
-// - []a.MyType -> myTypes
-// - map[string]int -> stringToInt
-// - error -> err
-// - a.MyType -> myType
-func varNameForType(t types.Type) string {
-	nestedType := func(t types.Type) string {
-		if t, ok := t.(*types.Basic); ok {
-			return deCapitalise(t.String())
-		}
-		return varNameForType(t)
-	}
-
-	switch t := t.(type) {
-	case *types.Named:
-		if t.Obj().Name() == "error" {
-			return "err"
-		}
-
-		name := deCapitalise(t.Obj().Name())
-		if name == t.Obj().Name() {
-			name += "MoqParam"
-		}
-
-		return name
-
-	case *types.Basic:
-		return basicTypeVarName(t)
-
-	case *types.Array:
-		return nestedType(t.Elem()) + "s"
-
-	case *types.Slice:
-		return nestedType(t.Elem()) + "s"
-
-	case *types.Struct: // anonymous struct
-		return "val"
-
-	case *types.Pointer:
-		return varNameForType(t.Elem())
-
-	case *types.Signature:
-		return "fn"
-
-	case *types.Interface: // anonymous interface
-		return "ifaceVal"
-
-	case *types.Map:
-		return nestedType(t.Key()) + "To" + capitalise(nestedType(t.Elem()))
-
-	case *types.Chan:
-		return nestedType(t.Elem()) + "Ch"
-	}
-
-	return "v"
-}
-
-func basicTypeVarName(b *types.Basic) string {
-	switch b.Info() {
-	case types.IsBoolean:
-		return "b"
-
-	case types.IsInteger:
-		return "n"
-
-	case types.IsFloat:
-		return "f"
-
-	case types.IsString:
-		return "s"
-	}
-
-	return "v"
-}
-
-func capitalise(s string) string   { return strings.ToUpper(s[:1]) + s[1:] }
-func deCapitalise(s string) string { return strings.ToLower(s[:1]) + s[1:] }
--- a/vendor/github.com/matryer/moq/internal/template/template.go
+++ b/vendor/github.com/matryer/moq/internal/template/template.go
@@ -1,190 +0,0 @@
-package template
-
-import (
-	"io"
-	"strings"
-	"text/template"
-
-	"github.com/matryer/moq/internal/registry"
-)
-
-// Template is the Moq template. It is capable of generating the Moq
-// implementation for the given template.Data.
-type Template struct {
-	tmpl *template.Template
-}
-
-// New returns a new instance of Template.
-func New() (Template, error) {
-	tmpl, err := template.New("moq").Funcs(templateFuncs).Parse(moqTemplate)
-	if err != nil {
-		return Template{}, err
-	}
-
-	return Template{tmpl: tmpl}, nil
-}
-
-// Execute generates and writes the Moq implementation for the given
-// data.
-func (t Template) Execute(w io.Writer, data Data) error {
-	return t.tmpl.Execute(w, data)
-}
-
-// moqTemplate is the template for mocked code.
-// language=GoTemplate
-var moqTemplate = `// Code generated by moq; DO NOT EDIT.
-// github.com/matryer/moq
-
-package {{.PkgName}}
-
-import (
-{{- range .Imports}}
-	{{. | ImportStatement}}
-{{- end}}
-)
-
-{{range $i, $mock := .Mocks -}}
-
-{{- if not $.SkipEnsure -}}
-// Ensure, that {{.MockName}} does implement {{$.SrcPkgQualifier}}{{.InterfaceName}}.
-// If this is not the case, regenerate this file with moq.
-var _ {{$.SrcPkgQualifier}}{{.InterfaceName}} = &{{.MockName}}{}
-{{- end}}
-
-// {{.MockName}} is a mock implementation of {{$.SrcPkgQualifier}}{{.InterfaceName}}.
-//
-// 	func TestSomethingThatUses{{.InterfaceName}}(t *testing.T) {
-//
-// 		// make and configure a mocked {{$.SrcPkgQualifier}}{{.InterfaceName}}
-// 		mocked{{.InterfaceName}} := &{{.MockName}}{ 
-			{{- range .Methods}}
-// 			{{.Name}}Func: func({{.ArgList}}) {{.ReturnArgTypeList}} {
-// 				panic("mock out the {{.Name}} method")
-// 			},
-			{{- end}}
-// 		}
-//
-// 		// use mocked{{.InterfaceName}} in code that requires {{$.SrcPkgQualifier}}{{.InterfaceName}}
-// 		// and then make assertions.
-//
-// 	}
-type {{.MockName}} struct {
-{{- range .Methods}}
-	// {{.Name}}Func mocks the {{.Name}} method.
-	{{.Name}}Func func({{.ArgList}}) {{.ReturnArgTypeList}}
-{{end}}
-	// calls tracks calls to the methods.
-	calls struct {
-{{- range .Methods}}
-		// {{.Name}} holds details about calls to the {{.Name}} method.
-		{{.Name}} []struct {
-			{{- range .Params}}
-			// {{.Name | Exported}} is the {{.Name}} argument value.
-			{{.Name | Exported}} {{.TypeString}}
-			{{- end}}
-		}
-{{- end}}
-	}
-{{- range .Methods}}
-	lock{{.Name}} {{$.Imports | SyncPkgQualifier}}.RWMutex
-{{- end}}
-}
-{{range .Methods}}
-// {{.Name}} calls {{.Name}}Func.
-func (mock *{{$mock.MockName}}) {{.Name}}({{.ArgList}}) {{.ReturnArgTypeList}} {
-{{- if not $.StubImpl}}
-	if mock.{{.Name}}Func == nil {
-		panic("{{$mock.MockName}}.{{.Name}}Func: method is nil but {{$mock.InterfaceName}}.{{.Name}} was just called")
-	}
-{{- end}}
-	callInfo := struct {
-		{{- range .Params}}
-		{{.Name | Exported}} {{.TypeString}}
-		{{- end}}
-	}{
-		{{- range .Params}}
-		{{.Name | Exported}}: {{.Name}},
-		{{- end}}
-	}
-	mock.lock{{.Name}}.Lock()
-	mock.calls.{{.Name}} = append(mock.calls.{{.Name}}, callInfo)
-	mock.lock{{.Name}}.Unlock()
-{{- if .Returns}}
-	{{- if $.StubImpl}}
-	if mock.{{.Name}}Func == nil {
-		var (
-		{{- range .Returns}}
-			{{.Name}} {{.TypeString}}
-		{{- end}}
-		)
-		return {{.ReturnArgNameList}}
-	}
-	{{- end}}
-	return mock.{{.Name}}Func({{.ArgCallList}})
-{{- else}}
-	{{- if $.StubImpl}}
-	if mock.{{.Name}}Func == nil {
-		return
-	}
-	{{- end}}
-	mock.{{.Name}}Func({{.ArgCallList}})
-{{- end}}
-}
-
-// {{.Name}}Calls gets all the calls that were made to {{.Name}}.
-// Check the length with:
-//     len(mocked{{$mock.InterfaceName}}.{{.Name}}Calls())
-func (mock *{{$mock.MockName}}) {{.Name}}Calls() []struct {
-		{{- range .Params}}
-		{{.Name | Exported}} {{.TypeString}}
-		{{- end}}
-	} {
-	var calls []struct {
-		{{- range .Params}}
-		{{.Name | Exported}} {{.TypeString}}
-		{{- end}}
-	}
-	mock.lock{{.Name}}.RLock()
-	calls = mock.calls.{{.Name}}
-	mock.lock{{.Name}}.RUnlock()
-	return calls
-}
-{{end -}}
-{{end -}}`
-
-// This list comes from the golint codebase. Golint will complain about any of
-// these being mixed-case, like "Id" instead of "ID".
-var golintInitialisms = []string{
-	"ACL", "API", "ASCII", "CPU", "CSS", "DNS", "EOF", "GUID", "HTML", "HTTP", "HTTPS", "ID", "IP", "JSON", "LHS",
-	"QPS", "RAM", "RHS", "RPC", "SLA", "SMTP", "SQL", "SSH", "TCP", "TLS", "TTL", "UDP", "UI", "UID", "UUID", "URI",
-	"URL", "UTF8", "VM", "XML", "XMPP", "XSRF", "XSS",
-}
-
-var templateFuncs = template.FuncMap{
-	"ImportStatement": func(imprt *registry.Package) string {
-		if imprt.Alias == "" {
-			return `"` + imprt.Path() + `"`
-		}
-		return imprt.Alias + ` "` + imprt.Path() + `"`
-	},
-	"SyncPkgQualifier": func(imports []*registry.Package) string {
-		for _, imprt := range imports {
-			if imprt.Path() == "sync" {
-				return imprt.Qualifier()
-			}
-		}
-
-		return "sync"
-	},
-	"Exported": func(s string) string {
-		if s == "" {
-			return ""
-		}
-		for _, initialism := range golintInitialisms {
-			if strings.ToUpper(s) == initialism {
-				return initialism
-			}
-		}
-		return strings.ToUpper(s[0:1]) + s[1:]
-	},
-}
--- a/vendor/github.com/matryer/moq/internal/template/template_data.go
+++ b/vendor/github.com/matryer/moq/internal/template/template_data.go
@@ -1,125 +0,0 @@
-package template
-
-import (
-	"fmt"
-	"strings"
-
-	"github.com/matryer/moq/internal/registry"
-)
-
-// Data is the template data used to render the Moq template.
-type Data struct {
-	PkgName         string
-	SrcPkgQualifier string
-	Imports         []*registry.Package
-	Mocks           []MockData
-	StubImpl        bool
-	SkipEnsure      bool
-}
-
-// MocksSomeMethod returns true of any one of the Mocks has at least 1
-// method.
-func (d Data) MocksSomeMethod() bool {
-	for _, m := range d.Mocks {
-		if len(m.Methods) > 0 {
-			return true
-		}
-	}
-
-	return false
-}
-
-// MockData is the data used to generate a mock for some interface.
-type MockData struct {
-	InterfaceName string
-	MockName      string
-	Methods       []MethodData
-}
-
-// MethodData is the data which represents a method on some interface.
-type MethodData struct {
-	Name    string
-	Params  []ParamData
-	Returns []ParamData
-}
-
-// ArgList is the string representation of method parameters, ex:
-// 's string, n int, foo bar.Baz'.
-func (m MethodData) ArgList() string {
-	params := make([]string, len(m.Params))
-	for i, p := range m.Params {
-		params[i] = p.MethodArg()
-	}
-	return strings.Join(params, ", ")
-}
-
-// ArgCallList is the string representation of method call parameters,
-// ex: 's, n, foo'. In case of a last variadic parameter, it will be of
-// the format 's, n, foos...'
-func (m MethodData) ArgCallList() string {
-	params := make([]string, len(m.Params))
-	for i, p := range m.Params {
-		params[i] = p.CallName()
-	}
-	return strings.Join(params, ", ")
-}
-
-// ReturnArgTypeList is the string representation of method return
-// types, ex: 'bar.Baz', '(string, error)'.
-func (m MethodData) ReturnArgTypeList() string {
-	params := make([]string, len(m.Returns))
-	for i, p := range m.Returns {
-		params[i] = p.TypeString()
-	}
-	if len(m.Returns) > 1 {
-		return fmt.Sprintf("(%s)", strings.Join(params, ", "))
-	}
-	return strings.Join(params, ", ")
-}
-
-// ReturnArgNameList is the string representation of values being
-// returned from the method, ex: 'foo', 's, err'.
-func (m MethodData) ReturnArgNameList() string {
-	params := make([]string, len(m.Returns))
-	for i, p := range m.Returns {
-		params[i] = p.Name()
-	}
-	return strings.Join(params, ", ")
-}
-
-// ParamData is the data which represents a parameter to some method of
-// an interface.
-type ParamData struct {
-	Var      *registry.Var
-	Variadic bool
-}
-
-// Name returns the name of the parameter.
-func (p ParamData) Name() string {
-	return p.Var.Name
-}
-
-// MethodArg is the representation of the parameter in the function
-// signature, ex: 'name a.Type'.
-func (p ParamData) MethodArg() string {
-	if p.Variadic {
-		return fmt.Sprintf("%s ...%s", p.Name(), p.TypeString()[2:])
-	}
-	return fmt.Sprintf("%s %s", p.Name(), p.TypeString())
-}
-
-// CallName returns the string representation of the parameter to be
-// used for a method call. For a variadic paramter, it will be of the
-// format 'foos...'.
-func (p ParamData) CallName() string {
-	if p.Variadic {
-		return p.Name() + "..."
-	}
-	return p.Name()
-}
-
-// TypeString returns the string representation of the type of the
-// parameter.
-func (p ParamData) TypeString() string {
-	return p.Var.TypeString()
-}
--- a/vendor/github.com/matryer/moq/main.go
+++ b/vendor/github.com/matryer/moq/main.go
@@ -1,109 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"errors"
-	"flag"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-
-	"github.com/matryer/moq/pkg/moq"
-)
-
-// Version is the command version, injected at build time.
-var Version string = "dev"
-
-type userFlags struct {
-	outFile    string
-	pkgName    string
-	formatter  string
-	stubImpl   bool
-	skipEnsure bool
-	remove     bool
-	args       []string
-}
-
-func main() {
-	var flags userFlags
-	flag.StringVar(&flags.outFile, "out", "", "output file (default stdout)")
-	flag.StringVar(&flags.pkgName, "pkg", "", "package name (default will infer)")
-	flag.StringVar(&flags.formatter, "fmt", "", "go pretty-printer: gofmt, goimports or noop (default gofmt)")
-	flag.BoolVar(&flags.stubImpl, "stub", false,
-		"return zero values when no mock implementation is provided, do not panic")
-	printVersion := flag.Bool("version", false, "show the version for moq")
-	flag.BoolVar(&flags.skipEnsure, "skip-ensure", false,
-		"suppress mock implementation check, avoid import cycle if mocks generated outside of the tested package")
-	flag.BoolVar(&flags.remove, "rm", false, "first remove output file, if it exists")
-
-	flag.Usage = func() {
-		fmt.Println(`moq [flags] source-dir interface [interface2 [interface3 [...]]]`)
-		flag.PrintDefaults()
-		fmt.Println(`Specifying an alias for the mock is also supported with the format 'interface:alias'`)
-		fmt.Println(`Ex: moq -pkg different . MyInterface:MyMock`)
-	}
-
-	flag.Parse()
-	flags.args = flag.Args()
-
-	if *printVersion {
-		fmt.Printf("moq version %s\n", Version)
-		os.Exit(0)
-	}
-
-	if err := run(flags); err != nil {
-		fmt.Fprintln(os.Stderr, err)
-		flag.Usage()
-		os.Exit(1)
-	}
-}
-
-func run(flags userFlags) error {
-	if len(flags.args) < 2 {
-		return errors.New("not enough arguments")
-	}
-
-	if flags.remove && flags.outFile != "" {
-		if err := os.Remove(flags.outFile); err != nil {
-			if !errors.Is(err, os.ErrNotExist) {
-				return err
-			}
-		}
-	}
-
-	var buf bytes.Buffer
-	var out io.Writer = os.Stdout
-	if flags.outFile != "" {
-		out = &buf
-	}
-
-	srcDir, args := flags.args[0], flags.args[1:]
-	m, err := moq.New(moq.Config{
-		SrcDir:     srcDir,
-		PkgName:    flags.pkgName,
-		Formatter:  flags.formatter,
-		StubImpl:   flags.stubImpl,
-		SkipEnsure: flags.skipEnsure,
-	})
-	if err != nil {
-		return err
-	}
-
-	if err = m.Mock(out, args...); err != nil {
-		return err
-	}
-
-	if flags.outFile == "" {
-		return nil
-	}
-
-	// create the file
-	err = os.MkdirAll(filepath.Dir(flags.outFile), 0750)
-	if err != nil {
-		return err
-	}
-
-	return ioutil.WriteFile(flags.outFile, buf.Bytes(), 0600)
-}
--- a/vendor/github.com/matryer/moq/moq-logo-small.png
+++ b/vendor/github.com/matryer/moq/moq-logo-small.png
--- a/vendor/github.com/matryer/moq/moq-logo.png
+++ b/vendor/github.com/matryer/moq/moq-logo.png
--- a/vendor/github.com/matryer/moq/pkg/moq/formatter.go
+++ b/vendor/github.com/matryer/moq/pkg/moq/formatter.go
@@ -1,31 +0,0 @@
-package moq
-
-import (
-	"fmt"
-	"go/format"
-
-	"golang.org/x/tools/imports"
-)
-
-func goimports(src []byte) ([]byte, error) {
-	formatted, err := imports.Process("filename", src, &imports.Options{
-		TabWidth:  8,
-		TabIndent: true,
-		Comments:  true,
-		Fragment:  true,
-	})
-	if err != nil {
-		return nil, fmt.Errorf("goimports: %s", err)
-	}
-
-	return formatted, nil
-}
-
-func gofmt(src []byte) ([]byte, error) {
-	formatted, err := format.Source(src)
-	if err != nil {
-		return nil, fmt.Errorf("go/format: %s", err)
-	}
-
-	return formatted, nil
-}
--- a/vendor/github.com/matryer/moq/pkg/moq/moq.go
+++ b/vendor/github.com/matryer/moq/pkg/moq/moq.go
@@ -1,171 +0,0 @@
-package moq
-
-import (
-	"bytes"
-	"errors"
-	"go/types"
-	"io"
-	"strings"
-
-	"github.com/matryer/moq/internal/registry"
-	"github.com/matryer/moq/internal/template"
-)
-
-// Mocker can generate mock structs.
-type Mocker struct {
-	cfg Config
-
-	registry *registry.Registry
-	tmpl     template.Template
-}
-
-// Config specifies details about how interfaces should be mocked.
-// SrcDir is the only field which needs be specified.
-type Config struct {
-	SrcDir     string
-	PkgName    string
-	Formatter  string
-	StubImpl   bool
-	SkipEnsure bool
-}
-
-// New makes a new Mocker for the specified package directory.
-func New(cfg Config) (*Mocker, error) {
-	reg, err := registry.New(cfg.SrcDir, cfg.PkgName)
-	if err != nil {
-		return nil, err
-	}
-
-	tmpl, err := template.New()
-	if err != nil {
-		return nil, err
-	}
-
-	return &Mocker{
-		cfg:      cfg,
-		registry: reg,
-		tmpl:     tmpl,
-	}, nil
-}
-
-// Mock generates a mock for the specified interface name.
-func (m *Mocker) Mock(w io.Writer, namePairs ...string) error {
-	if len(namePairs) == 0 {
-		return errors.New("must specify one interface")
-	}
-
-	mocks := make([]template.MockData, len(namePairs))
-	for i, np := range namePairs {
-		name, mockName := parseInterfaceName(np)
-		iface, err := m.registry.LookupInterface(name)
-		if err != nil {
-			return err
-		}
-
-		methods := make([]template.MethodData, iface.NumMethods())
-		for j := 0; j < iface.NumMethods(); j++ {
-			methods[j] = m.methodData(iface.Method(j))
-		}
-
-		mocks[i] = template.MockData{
-			InterfaceName: name,
-			MockName:      mockName,
-			Methods:       methods,
-		}
-	}
-
-	data := template.Data{
-		PkgName:    m.mockPkgName(),
-		Mocks:      mocks,
-		StubImpl:   m.cfg.StubImpl,
-		SkipEnsure: m.cfg.SkipEnsure,
-	}
-
-	if data.MocksSomeMethod() {
-		m.registry.AddImport(types.NewPackage("sync", "sync"))
-	}
-	if m.registry.SrcPkgName() != m.mockPkgName() {
-		data.SrcPkgQualifier = m.registry.SrcPkgName() + "."
-		if !m.cfg.SkipEnsure {
-			imprt := m.registry.AddImport(m.registry.SrcPkg())
-			data.SrcPkgQualifier = imprt.Qualifier() + "."
-		}
-	}
-
-	data.Imports = m.registry.Imports()
-
-	var buf bytes.Buffer
-	if err := m.tmpl.Execute(&buf, data); err != nil {
-		return err
-	}
-
-	formatted, err := m.format(buf.Bytes())
-	if err != nil {
-		return err
-	}
-
-	if _, err := w.Write(formatted); err != nil {
-		return err
-	}
-	return nil
-}
-
-func (m *Mocker) methodData(f *types.Func) template.MethodData {
-	sig := f.Type().(*types.Signature)
-
-	scope := m.registry.MethodScope()
-	n := sig.Params().Len()
-	params := make([]template.ParamData, n)
-	for i := 0; i < n; i++ {
-		p := template.ParamData{
-			Var: scope.AddVar(sig.Params().At(i), ""),
-		}
-		p.Variadic = sig.Variadic() && i == n-1 && p.Var.IsSlice() // check for final variadic argument
-
-		params[i] = p
-	}
-
-	n = sig.Results().Len()
-	results := make([]template.ParamData, n)
-	for i := 0; i < n; i++ {
-		results[i] = template.ParamData{
-			Var: scope.AddVar(sig.Results().At(i), "Out"),
-		}
-	}
-
-	return template.MethodData{
-		Name:    f.Name(),
-		Params:  params,
-		Returns: results,
-	}
-}
-
-func (m *Mocker) mockPkgName() string {
-	if m.cfg.PkgName != "" {
-		return m.cfg.PkgName
-	}
-
-	return m.registry.SrcPkgName()
-}
-
-func (m *Mocker) format(src []byte) ([]byte, error) {
-	switch m.cfg.Formatter {
-	case "goimports":
-		return goimports(src)
-
-	case "noop":
-		return src, nil
-	}
-
-	return gofmt(src)
-}
-
-func parseInterfaceName(namePair string) (ifaceName, mockName string) {
-	parts := strings.SplitN(namePair, ":", 2)
-	if len(parts) == 2 {
-		return parts[0], parts[1]
-	}
-
-	ifaceName = parts[0]
-	return ifaceName, ifaceName + "Mock"
-}
--- a/vendor/github.com/matryer/moq/preview.png
+++ b/vendor/github.com/matryer/moq/preview.png
--- a/vendor/github.com/matryer/moq/releasing.md
+++ b/vendor/github.com/matryer/moq/releasing.md
@@ -1,36 +0,0 @@
-# Releasing
-
-This tool uses Go Releaser to manage release builds.
-
-## Setup
-
-Install Go Releaser.
-
-```bash
-brew install goreleaser/tap/goreleaser
-```
-
-* Make a [New personal access token on GitHub](https://github.com/settings/tokens/new) and set it as the `GITHUB_TOKEN` environment variable
-
-## Releasing
-
-Tag the repo:
-
-```bash
-$ git tag -a v0.1.0 -m "release tag."
-$ git push origin v0.1.0
-```
-
-Then:
-
-```bash
-GITHUB_TOKEN=xxx goreleaser --rm-dist
-```
-
-## Testing
-
-To test and verify changes to Go Releaser config, use the following:
-
-```bash
-goreleaser --snapshot --skip-publish --rm-dist
-```
--- a/vendor/github.com/prometheus/client_golang/prometheus/collector.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/collector.go
@@ -69,9 +69,9 @@ type Collector interface {
 // If a Collector collects the same metrics throughout its lifetime, its
 // Describe method can simply be implemented as:
 //
-//   func (c customCollector) Describe(ch chan<- *Desc) {
-//   	DescribeByCollect(c, ch)
-//   }
+//	func (c customCollector) Describe(ch chan<- *Desc) {
+//		DescribeByCollect(c, ch)
+//	}
 //
 // However, this will not work if the metrics collected change dynamically over
 // the lifetime of the Collector in a way that their combined set of descriptors
--- a/vendor/github.com/prometheus/client_golang/prometheus/counter.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/counter.go
@@ -51,7 +51,7 @@ type Counter interface {
 // will lead to a valid (label-less) exemplar. But if Labels is nil, the current
 // exemplar is left in place. AddWithExemplar panics if the value is < 0, if any
 // of the provided labels are invalid, or if the provided labels contain more
-// than 64 runes in total.
+// than 128 runes in total.
 type ExemplarAdder interface {
 	AddWithExemplar(value float64, exemplar Labels)
 }
--- a/vendor/github.com/prometheus/client_golang/prometheus/desc.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/desc.go
@@ -20,6 +20,9 @@ import (
 	"strings"

 	"github.com/cespare/xxhash/v2"
+
+	"github.com/prometheus/client_golang/prometheus/internal"
+
 	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 	"github.com/prometheus/common/model"
@@ -154,7 +157,7 @@ func NewDesc(fqName, help string, variableLabels []string, constLabels Labels) *
 			Value: proto.String(v),
 		})
 	}
-	sort.Sort(labelPairSorter(d.constLabelPairs))
+	sort.Sort(internal.LabelPairSorter(d.constLabelPairs))
 	return d
 }

--- a/vendor/github.com/prometheus/client_golang/prometheus/get_pid.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/get_pid.go
@@ -0,0 +1,26 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !js || wasm
+// +build !js wasm
+
+package prometheus
+
+import "os"
+
+func getPIDFn() func() (int, error) {
+	pid := os.Getpid()
+	return func() (int, error) {
+		return pid, nil
+	}
+}
--- a/vendor/github.com/prometheus/client_golang/prometheus/get_pid_gopherjs.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/get_pid_gopherjs.go
@@ -0,0 +1,23 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build js && !wasm
+// +build js,!wasm
+
+package prometheus
+
+func getPIDFn() func() (int, error) {
+	return func() (int, error) {
+		return 1, nil
+	}
+}
--- a/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go
@@ -19,6 +19,10 @@ import (
 	"time"
 )

+// goRuntimeMemStats provides the metrics initially provided by runtime.ReadMemStats.
+// From Go 1.17 those similar (and better) statistics are provided by runtime/metrics, so
+// while eval closure works on runtime.MemStats, the struct from Go 1.17+ is
+// populated using runtime/metrics.
 func goRuntimeMemStats() memStatsMetrics {
 	return memStatsMetrics{
 		{
@@ -224,7 +228,7 @@ func newBaseGoCollector() baseGoCollector {
 			"A summary of the pause duration of garbage collection cycles.",
 			nil, nil),
 		gcLastTimeDesc: NewDesc(
-			memstatNamespace("last_gc_time_seconds"),
+			"go_memstats_last_gc_time_seconds",
 			"Number of seconds since 1970 of last garbage collection.",
 			nil, nil),
 		goInfoDesc: NewDesc(
@@ -246,8 +250,9 @@ func (c *baseGoCollector) Describe(ch chan<- *Desc) {
 // Collect returns the current state of all metrics of the collector.
 func (c *baseGoCollector) Collect(ch chan<- Metric) {
 	ch <- MustNewConstMetric(c.goroutinesDesc, GaugeValue, float64(runtime.NumGoroutine()))
-	n, _ := runtime.ThreadCreateProfile(nil)
-	ch <- MustNewConstMetric(c.threadsDesc, GaugeValue, float64(n))
+
+	n := getRuntimeNumThreads()
+	ch <- MustNewConstMetric(c.threadsDesc, GaugeValue, n)

 	var stats debug.GCStats
 	stats.PauseQuantiles = make([]time.Duration, 5)
@@ -269,7 +274,6 @@ func memstatNamespace(s string) string {

 // memStatsMetrics provide description, evaluator, runtime/metrics name, and
 // value type for memstat metrics.
-// TODO(bwplotka): Remove with end Go 1.16 EOL and replace with runtime/metrics.Description
 type memStatsMetrics []struct {
 	desc    *Desc
 	eval    func(*runtime.MemStats) float64
--- a/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go
@@ -31,9 +31,11 @@ import (
 )

 const (
+	// constants for strings referenced more than once.
 	goGCHeapTinyAllocsObjects               = "/gc/heap/tiny/allocs:objects"
 	goGCHeapAllocsObjects                   = "/gc/heap/allocs:objects"
 	goGCHeapFreesObjects                    = "/gc/heap/frees:objects"
+	goGCHeapFreesBytes                      = "/gc/heap/frees:bytes"
 	goGCHeapAllocsBytes                     = "/gc/heap/allocs:bytes"
 	goGCHeapObjects                         = "/gc/heap/objects:objects"
 	goGCHeapGoalBytes                       = "/gc/heap/goal:bytes"
@@ -53,8 +55,9 @@ const (
 	goMemoryClassesOtherBytes               = "/memory/classes/other:bytes"
 )

-// runtime/metrics names required for runtimeMemStats like logic.
-var rmForMemStats = []string{goGCHeapTinyAllocsObjects,
+// rmNamesForMemStatsMetrics represents runtime/metrics names required to populate goRuntimeMemStats from like logic.
+var rmNamesForMemStatsMetrics = []string{
+	goGCHeapTinyAllocsObjects,
 	goGCHeapAllocsObjects,
 	goGCHeapFreesObjects,
 	goGCHeapAllocsBytes,
@@ -89,74 +92,90 @@ func bestEffortLookupRM(lookup []string) []metrics.Description {
 }

 type goCollector struct {
-	opt  GoCollectorOptions
 	base baseGoCollector

 	// mu protects updates to all fields ensuring a consistent
 	// snapshot is always produced by Collect.
 	mu sync.Mutex

-	// rm... fields all pertain to the runtime/metrics package.
-	rmSampleBuf []metrics.Sample
-	rmSampleMap map[string]*metrics.Sample
-	rmMetrics   []collectorMetric
+	// Contains all samples that has to retrieved from runtime/metrics (not all of them will be exposed).
+	sampleBuf []metrics.Sample
+	// sampleMap allows lookup for MemStats metrics and runtime/metrics histograms for exact sums.
+	sampleMap map[string]*metrics.Sample
+
+	// rmExposedMetrics represents all runtime/metrics package metrics
+	// that were configured to be exposed.
+	rmExposedMetrics     []collectorMetric
+	rmExactSumMapForHist map[string]string

 	// With Go 1.17, the runtime/metrics package was introduced.
 	// From that point on, metric names produced by the runtime/metrics
 	// package could be generated from runtime/metrics names. However,
 	// these differ from the old names for the same values.
 	//
-	// This field exist to export the same values under the old names
+	// This field exists to export the same values under the old names
 	// as well.
-	msMetrics memStatsMetrics
+	msMetrics        memStatsMetrics
+	msMetricsEnabled bool
 }

-const (
-	// Those are not exposed due to need to move Go collector to another package in v2.
-	// See issue https://github.com/prometheus/client_golang/issues/1030.
-	goRuntimeMemStatsCollection uint32 = 1 << iota
-	goRuntimeMetricsCollection
-)
-
-// GoCollectorOptions should not be used be directly by anything, except `collectors` package.
-// Use it via collectors package instead. See issue
-// https://github.com/prometheus/client_golang/issues/1030.
-//
-// Deprecated: Use collectors.WithGoCollections
-type GoCollectorOptions struct {
-	// EnabledCollection sets what type of collections collector should expose on top of base collection.
-	// By default it's goMemStatsCollection | goRuntimeMetricsCollection.
-	EnabledCollections uint32
+type rmMetricDesc struct {
+	metrics.Description
 }

-func (c GoCollectorOptions) isEnabled(flag uint32) bool {
-	return c.EnabledCollections&flag != 0
+func matchRuntimeMetricsRules(rules []internal.GoCollectorRule) []rmMetricDesc {
+	var descs []rmMetricDesc
+	for _, d := range metrics.All() {
+		var (
+			deny = true
+			desc rmMetricDesc
+		)
+
+		for _, r := range rules {
+			if !r.Matcher.MatchString(d.Name) {
+				continue
+			}
+			deny = r.Deny
+		}
+		if deny {
+			continue
+		}
+
+		desc.Description = d
+		descs = append(descs, desc)
+	}
+	return descs
 }

-const defaultGoCollections = goRuntimeMemStatsCollection
+func defaultGoCollectorOptions() internal.GoCollectorOptions {
+	return internal.GoCollectorOptions{
+		RuntimeMetricSumForHist: map[string]string{
+			"/gc/heap/allocs-by-size:bytes": goGCHeapAllocsBytes,
+			"/gc/heap/frees-by-size:bytes":  goGCHeapFreesBytes,
+		},
+		RuntimeMetricRules: []internal.GoCollectorRule{
+			//{Matcher: regexp.MustCompile("")},
+		},
+	}
+}

 // NewGoCollector is the obsolete version of collectors.NewGoCollector.
 // See there for documentation.
 //
 // Deprecated: Use collectors.NewGoCollector instead.
-func NewGoCollector(opts ...func(o *GoCollectorOptions)) Collector {
-	opt := GoCollectorOptions{EnabledCollections: defaultGoCollections}
+func NewGoCollector(opts ...func(o *internal.GoCollectorOptions)) Collector {
+	opt := defaultGoCollectorOptions()
 	for _, o := range opts {
 		o(&opt)
 	}

-	var descriptions []metrics.Description
-	if opt.isEnabled(goRuntimeMetricsCollection) {
-		descriptions = metrics.All()
-	} else if opt.isEnabled(goRuntimeMemStatsCollection) {
-		descriptions = bestEffortLookupRM(rmForMemStats)
-	}
+	exposedDescriptions := matchRuntimeMetricsRules(opt.RuntimeMetricRules)

 	// Collect all histogram samples so that we can get their buckets.
 	// The API guarantees that the buckets are always fixed for the lifetime
 	// of the process.
 	var histograms []metrics.Sample
-	for _, d := range descriptions {
+	for _, d := range exposedDescriptions {
 		if d.Kind == metrics.KindFloat64Histogram {
 			histograms = append(histograms, metrics.Sample{Name: d.Name})
 		}
@@ -171,13 +190,14 @@ func NewGoCollector(opts ...func(o *GoCollectorOptions)) Collector {
 		bucketsMap[histograms[i].Name] = histograms[i].Value.Float64Histogram().Buckets
 	}

-	// Generate a Desc and ValueType for each runtime/metrics metric.
-	metricSet := make([]collectorMetric, 0, len(descriptions))
-	sampleBuf := make([]metrics.Sample, 0, len(descriptions))
-	sampleMap := make(map[string]*metrics.Sample, len(descriptions))
-	for i := range descriptions {
-		d := &descriptions[i]
-		namespace, subsystem, name, ok := internal.RuntimeMetricsToProm(d)
+	// Generate a collector for each exposed runtime/metrics metric.
+	metricSet := make([]collectorMetric, 0, len(exposedDescriptions))
+	// SampleBuf is used for reading from runtime/metrics.
+	// We are assuming the largest case to have stable pointers for sampleMap purposes.
+	sampleBuf := make([]metrics.Sample, 0, len(exposedDescriptions)+len(opt.RuntimeMetricSumForHist)+len(rmNamesForMemStatsMetrics))
+	sampleMap := make(map[string]*metrics.Sample, len(exposedDescriptions))
+	for _, d := range exposedDescriptions {
+		namespace, subsystem, name, ok := internal.RuntimeMetricsToProm(&d.Description)
 		if !ok {
 			// Just ignore this metric; we can't do anything with it here.
 			// If a user decides to use the latest version of Go, we don't want
@@ -185,19 +205,17 @@ func NewGoCollector(opts ...func(o *GoCollectorOptions)) Collector {
 			continue
 		}

-		// Set up sample buffer for reading, and a map
-		// for quick lookup of sample values.
 		sampleBuf = append(sampleBuf, metrics.Sample{Name: d.Name})
 		sampleMap[d.Name] = &sampleBuf[len(sampleBuf)-1]

 		var m collectorMetric
 		if d.Kind == metrics.KindFloat64Histogram {
-			_, hasSum := rmExactSumMap[d.Name]
+			_, hasSum := opt.RuntimeMetricSumForHist[d.Name]
 			unit := d.Name[strings.IndexRune(d.Name, ':')+1:]
 			m = newBatchHistogram(
 				NewDesc(
 					BuildFQName(namespace, subsystem, name),
-					d.Description,
+					d.Description.Description,
 					nil,
 					nil,
 				),
@@ -209,30 +227,61 @@ func NewGoCollector(opts ...func(o *GoCollectorOptions)) Collector {
 				Namespace: namespace,
 				Subsystem: subsystem,
 				Name:      name,
-				Help:      d.Description,
-			})
+				Help:      d.Description.Description,
+			},
+			)
 		} else {
 			m = NewGauge(GaugeOpts{
 				Namespace: namespace,
 				Subsystem: subsystem,
 				Name:      name,
-				Help:      d.Description,
+				Help:      d.Description.Description,
 			})
 		}
 		metricSet = append(metricSet, m)
 	}

-	var msMetrics memStatsMetrics
-	if opt.isEnabled(goRuntimeMemStatsCollection) {
-		msMetrics = goRuntimeMemStats()
+	// Add exact sum metrics to sampleBuf if not added before.
+	for _, h := range histograms {
+		sumMetric, ok := opt.RuntimeMetricSumForHist[h.Name]
+		if !ok {
+			continue
+		}
+
+		if _, ok := sampleMap[sumMetric]; ok {
+			continue
+		}
+		sampleBuf = append(sampleBuf, metrics.Sample{Name: sumMetric})
+		sampleMap[sumMetric] = &sampleBuf[len(sampleBuf)-1]
 	}
+
+	var (
+		msMetrics      memStatsMetrics
+		msDescriptions []metrics.Description
+	)
+
+	if !opt.DisableMemStatsLikeMetrics {
+		msMetrics = goRuntimeMemStats()
+		msDescriptions = bestEffortLookupRM(rmNamesForMemStatsMetrics)
+
+		// Check if metric was not exposed before and if not, add to sampleBuf.
+		for _, mdDesc := range msDescriptions {
+			if _, ok := sampleMap[mdDesc.Name]; ok {
+				continue
+			}
+			sampleBuf = append(sampleBuf, metrics.Sample{Name: mdDesc.Name})
+			sampleMap[mdDesc.Name] = &sampleBuf[len(sampleBuf)-1]
+		}
+	}
+
 	return &goCollector{
-		opt:         opt,
-		base:        newBaseGoCollector(),
-		rmSampleBuf: sampleBuf,
-		rmSampleMap: sampleMap,
-		rmMetrics:   metricSet,
-		msMetrics:   msMetrics,
+		base:                 newBaseGoCollector(),
+		sampleBuf:            sampleBuf,
+		sampleMap:            sampleMap,
+		rmExposedMetrics:     metricSet,
+		rmExactSumMapForHist: opt.RuntimeMetricSumForHist,
+		msMetrics:            msMetrics,
+		msMetricsEnabled:     !opt.DisableMemStatsLikeMetrics,
 	}
 }

@@ -242,7 +291,7 @@ func (c *goCollector) Describe(ch chan<- *Desc) {
 	for _, i := range c.msMetrics {
 		ch <- i.desc
 	}
-	for _, m := range c.rmMetrics {
+	for _, m := range c.rmExposedMetrics {
 		ch <- m.Desc()
 	}
 }
@@ -252,8 +301,12 @@ func (c *goCollector) Collect(ch chan<- Metric) {
 	// Collect base non-memory metrics.
 	c.base.Collect(ch)

+	if len(c.sampleBuf) == 0 {
+		return
+	}
+
 	// Collect must be thread-safe, so prevent concurrent use of
-	// rmSampleBuf. Just read into rmSampleBuf but write all the data
+	// sampleBuf elements. Just read into sampleBuf but write all the data
 	// we get into our Metrics or MemStats.
 	//
 	// This lock also ensures that the Metrics we send out are all from
@@ -267,44 +320,43 @@ func (c *goCollector) Collect(ch chan<- Metric) {
 	c.mu.Lock()
 	defer c.mu.Unlock()

-	if len(c.rmSampleBuf) > 0 {
-		// Populate runtime/metrics sample buffer.
-		metrics.Read(c.rmSampleBuf)
-	}
+	// Populate runtime/metrics sample buffer.
+	metrics.Read(c.sampleBuf)

-	if c.opt.isEnabled(goRuntimeMetricsCollection) {
-		// Collect all our metrics from rmSampleBuf.
-		for i, sample := range c.rmSampleBuf {
-			// N.B. switch on concrete type because it's significantly more efficient
-			// than checking for the Counter and Gauge interface implementations. In
-			// this case, we control all the types here.
-			switch m := c.rmMetrics[i].(type) {
-			case *counter:
-				// Guard against decreases. This should never happen, but a failure
-				// to do so will result in a panic, which is a harsh consequence for
-				// a metrics collection bug.
-				v0, v1 := m.get(), unwrapScalarRMValue(sample.Value)
-				if v1 > v0 {
-					m.Add(unwrapScalarRMValue(sample.Value) - m.get())
-				}
-				m.Collect(ch)
-			case *gauge:
-				m.Set(unwrapScalarRMValue(sample.Value))
-				m.Collect(ch)
-			case *batchHistogram:
-				m.update(sample.Value.Float64Histogram(), c.exactSumFor(sample.Name))
-				m.Collect(ch)
-			default:
-				panic("unexpected metric type")
+	// Collect all our runtime/metrics user chose to expose from sampleBuf (if any).
+	for i, metric := range c.rmExposedMetrics {
+		// We created samples for exposed metrics first in order, so indexes match.
+		sample := c.sampleBuf[i]
+
+		// N.B. switch on concrete type because it's significantly more efficient
+		// than checking for the Counter and Gauge interface implementations. In
+		// this case, we control all the types here.
+		switch m := metric.(type) {
+		case *counter:
+			// Guard against decreases. This should never happen, but a failure
+			// to do so will result in a panic, which is a harsh consequence for
+			// a metrics collection bug.
+			v0, v1 := m.get(), unwrapScalarRMValue(sample.Value)
+			if v1 > v0 {
+				m.Add(unwrapScalarRMValue(sample.Value) - m.get())
 			}
+			m.Collect(ch)
+		case *gauge:
+			m.Set(unwrapScalarRMValue(sample.Value))
+			m.Collect(ch)
+		case *batchHistogram:
+			m.update(sample.Value.Float64Histogram(), c.exactSumFor(sample.Name))
+			m.Collect(ch)
+		default:
+			panic("unexpected metric type")
 		}
 	}

-	// ms is a dummy MemStats that we populate ourselves so that we can
-	// populate the old metrics from it if goMemStatsCollection is enabled.
-	if c.opt.isEnabled(goRuntimeMemStatsCollection) {
+	if c.msMetricsEnabled {
+		// ms is a dummy MemStats that we populate ourselves so that we can
+		// populate the old metrics from it if goMemStatsCollection is enabled.
 		var ms runtime.MemStats
-		memStatsFromRM(&ms, c.rmSampleMap)
+		memStatsFromRM(&ms, c.sampleMap)
 		for _, i := range c.msMetrics {
 			ch <- MustNewConstMetric(i.desc, i.valType, i.eval(&ms))
 		}
@@ -335,11 +387,6 @@ func unwrapScalarRMValue(v metrics.Value) float64 {
 	}
 }

-var rmExactSumMap = map[string]string{
-	"/gc/heap/allocs-by-size:bytes": "/gc/heap/allocs:bytes",
-	"/gc/heap/frees-by-size:bytes":  "/gc/heap/frees:bytes",
-}
-
 // exactSumFor takes a runtime/metrics metric name (that is assumed to
 // be of kind KindFloat64Histogram) and returns its exact sum and whether
 // its exact sum exists.
@@ -347,11 +394,11 @@ var rmExactSumMap = map[string]string{
 // The runtime/metrics API for histograms doesn't currently expose exact
 // sums, but some of the other metrics are in fact exact sums of histograms.
 func (c *goCollector) exactSumFor(rmName string) float64 {
-	sumName, ok := rmExactSumMap[rmName]
+	sumName, ok := c.rmExactSumMapForHist[rmName]
 	if !ok {
 		return 0
 	}
-	s, ok := c.rmSampleMap[sumName]
+	s, ok := c.sampleMap[sumName]
 	if !ok {
 		return 0
 	}
--- a/vendor/github.com/prometheus/client_golang/prometheus/histogram.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/histogram.go
@@ -581,11 +581,11 @@ func (h *constHistogram) Desc() *Desc {

 func (h *constHistogram) Write(out *dto.Metric) error {
 	his := &dto.Histogram{}
+
 	buckets := make([]*dto.Bucket, 0, len(h.buckets))

 	his.SampleCount = proto.Uint64(h.count)
 	his.SampleSum = proto.Float64(h.sum)
-
 	for upperBound, count := range h.buckets {
 		buckets = append(buckets, &dto.Bucket{
 			CumulativeCount: proto.Uint64(count),
--- a/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go
@@ -0,0 +1,651 @@
+// Copyright 2022 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// It provides tools to compare sequences of strings and generate textual diffs.
+//
+// Maintaining `GetUnifiedDiffString` here because original repository
+// (https://github.com/pmezard/go-difflib) is no loger maintained.
+package internal
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"io"
+	"strings"
+)
+
+func min(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+func max(a, b int) int {
+	if a > b {
+		return a
+	}
+	return b
+}
+
+func calculateRatio(matches, length int) float64 {
+	if length > 0 {
+		return 2.0 * float64(matches) / float64(length)
+	}
+	return 1.0
+}
+
+type Match struct {
+	A    int
+	B    int
+	Size int
+}
+
+type OpCode struct {
+	Tag byte
+	I1  int
+	I2  int
+	J1  int
+	J2  int
+}
+
+// SequenceMatcher compares sequence of strings. The basic
+// algorithm predates, and is a little fancier than, an algorithm
+// published in the late 1980's by Ratcliff and Obershelp under the
+// hyperbolic name "gestalt pattern matching".  The basic idea is to find
+// the longest contiguous matching subsequence that contains no "junk"
+// elements (R-O doesn't address junk).  The same idea is then applied
+// recursively to the pieces of the sequences to the left and to the right
+// of the matching subsequence.  This does not yield minimal edit
+// sequences, but does tend to yield matches that "look right" to people.
+//
+// SequenceMatcher tries to compute a "human-friendly diff" between two
+// sequences.  Unlike e.g. UNIX(tm) diff, the fundamental notion is the
+// longest *contiguous* & junk-free matching subsequence.  That's what
+// catches peoples' eyes.  The Windows(tm) windiff has another interesting
+// notion, pairing up elements that appear uniquely in each sequence.
+// That, and the method here, appear to yield more intuitive difference
+// reports than does diff.  This method appears to be the least vulnerable
+// to synching up on blocks of "junk lines", though (like blank lines in
+// ordinary text files, or maybe "<P>" lines in HTML files).  That may be
+// because this is the only method of the 3 that has a *concept* of
+// "junk" <wink>.
+//
+// Timing:  Basic R-O is cubic time worst case and quadratic time expected
+// case.  SequenceMatcher is quadratic time for the worst case and has
+// expected-case behavior dependent in a complicated way on how many
+// elements the sequences have in common; best case time is linear.
+type SequenceMatcher struct {
+	a              []string
+	b              []string
+	b2j            map[string][]int
+	IsJunk         func(string) bool
+	autoJunk       bool
+	bJunk          map[string]struct{}
+	matchingBlocks []Match
+	fullBCount     map[string]int
+	bPopular       map[string]struct{}
+	opCodes        []OpCode
+}
+
+func NewMatcher(a, b []string) *SequenceMatcher {
+	m := SequenceMatcher{autoJunk: true}
+	m.SetSeqs(a, b)
+	return &m
+}
+
+func NewMatcherWithJunk(a, b []string, autoJunk bool,
+	isJunk func(string) bool,
+) *SequenceMatcher {
+	m := SequenceMatcher{IsJunk: isJunk, autoJunk: autoJunk}
+	m.SetSeqs(a, b)
+	return &m
+}
+
+// Set two sequences to be compared.
+func (m *SequenceMatcher) SetSeqs(a, b []string) {
+	m.SetSeq1(a)
+	m.SetSeq2(b)
+}
+
+// Set the first sequence to be compared. The second sequence to be compared is
+// not changed.
+//
+// SequenceMatcher computes and caches detailed information about the second
+// sequence, so if you want to compare one sequence S against many sequences,
+// use .SetSeq2(s) once and call .SetSeq1(x) repeatedly for each of the other
+// sequences.
+//
+// See also SetSeqs() and SetSeq2().
+func (m *SequenceMatcher) SetSeq1(a []string) {
+	if &a == &m.a {
+		return
+	}
+	m.a = a
+	m.matchingBlocks = nil
+	m.opCodes = nil
+}
+
+// Set the second sequence to be compared. The first sequence to be compared is
+// not changed.
+func (m *SequenceMatcher) SetSeq2(b []string) {
+	if &b == &m.b {
+		return
+	}
+	m.b = b
+	m.matchingBlocks = nil
+	m.opCodes = nil
+	m.fullBCount = nil
+	m.chainB()
+}
+
+func (m *SequenceMatcher) chainB() {
+	// Populate line -> index mapping
+	b2j := map[string][]int{}
+	for i, s := range m.b {
+		indices := b2j[s]
+		indices = append(indices, i)
+		b2j[s] = indices
+	}
+
+	// Purge junk elements
+	m.bJunk = map[string]struct{}{}
+	if m.IsJunk != nil {
+		junk := m.bJunk
+		for s := range b2j {
+			if m.IsJunk(s) {
+				junk[s] = struct{}{}
+			}
+		}
+		for s := range junk {
+			delete(b2j, s)
+		}
+	}
+
+	// Purge remaining popular elements
+	popular := map[string]struct{}{}
+	n := len(m.b)
+	if m.autoJunk && n >= 200 {
+		ntest := n/100 + 1
+		for s, indices := range b2j {
+			if len(indices) > ntest {
+				popular[s] = struct{}{}
+			}
+		}
+		for s := range popular {
+			delete(b2j, s)
+		}
+	}
+	m.bPopular = popular
+	m.b2j = b2j
+}
+
+func (m *SequenceMatcher) isBJunk(s string) bool {
+	_, ok := m.bJunk[s]
+	return ok
+}
+
+// Find longest matching block in a[alo:ahi] and b[blo:bhi].
+//
+// If IsJunk is not defined:
+//
+// Return (i,j,k) such that a[i:i+k] is equal to b[j:j+k], where
+//     alo <= i <= i+k <= ahi
+//     blo <= j <= j+k <= bhi
+// and for all (i',j',k') meeting those conditions,
+//     k >= k'
+//     i <= i'
+//     and if i == i', j <= j'
+//
+// In other words, of all maximal matching blocks, return one that
+// starts earliest in a, and of all those maximal matching blocks that
+// start earliest in a, return the one that starts earliest in b.
+//
+// If IsJunk is defined, first the longest matching block is
+// determined as above, but with the additional restriction that no
+// junk element appears in the block.  Then that block is extended as
+// far as possible by matching (only) junk elements on both sides.  So
+// the resulting block never matches on junk except as identical junk
+// happens to be adjacent to an "interesting" match.
+//
+// If no blocks match, return (alo, blo, 0).
+func (m *SequenceMatcher) findLongestMatch(alo, ahi, blo, bhi int) Match {
+	// CAUTION:  stripping common prefix or suffix would be incorrect.
+	// E.g.,
+	//    ab
+	//    acab
+	// Longest matching block is "ab", but if common prefix is
+	// stripped, it's "a" (tied with "b").  UNIX(tm) diff does so
+	// strip, so ends up claiming that ab is changed to acab by
+	// inserting "ca" in the middle.  That's minimal but unintuitive:
+	// "it's obvious" that someone inserted "ac" at the front.
+	// Windiff ends up at the same place as diff, but by pairing up
+	// the unique 'b's and then matching the first two 'a's.
+	besti, bestj, bestsize := alo, blo, 0
+
+	// find longest junk-free match
+	// during an iteration of the loop, j2len[j] = length of longest
+	// junk-free match ending with a[i-1] and b[j]
+	j2len := map[int]int{}
+	for i := alo; i != ahi; i++ {
+		// look at all instances of a[i] in b; note that because
+		// b2j has no junk keys, the loop is skipped if a[i] is junk
+		newj2len := map[int]int{}
+		for _, j := range m.b2j[m.a[i]] {
+			// a[i] matches b[j]
+			if j < blo {
+				continue
+			}
+			if j >= bhi {
+				break
+			}
+			k := j2len[j-1] + 1
+			newj2len[j] = k
+			if k > bestsize {
+				besti, bestj, bestsize = i-k+1, j-k+1, k
+			}
+		}
+		j2len = newj2len
+	}
+
+	// Extend the best by non-junk elements on each end.  In particular,
+	// "popular" non-junk elements aren't in b2j, which greatly speeds
+	// the inner loop above, but also means "the best" match so far
+	// doesn't contain any junk *or* popular non-junk elements.
+	for besti > alo && bestj > blo && !m.isBJunk(m.b[bestj-1]) &&
+		m.a[besti-1] == m.b[bestj-1] {
+		besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
+	}
+	for besti+bestsize < ahi && bestj+bestsize < bhi &&
+		!m.isBJunk(m.b[bestj+bestsize]) &&
+		m.a[besti+bestsize] == m.b[bestj+bestsize] {
+		bestsize++
+	}
+
+	// Now that we have a wholly interesting match (albeit possibly
+	// empty!), we may as well suck up the matching junk on each
+	// side of it too.  Can't think of a good reason not to, and it
+	// saves post-processing the (possibly considerable) expense of
+	// figuring out what to do with it.  In the case of an empty
+	// interesting match, this is clearly the right thing to do,
+	// because no other kind of match is possible in the regions.
+	for besti > alo && bestj > blo && m.isBJunk(m.b[bestj-1]) &&
+		m.a[besti-1] == m.b[bestj-1] {
+		besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
+	}
+	for besti+bestsize < ahi && bestj+bestsize < bhi &&
+		m.isBJunk(m.b[bestj+bestsize]) &&
+		m.a[besti+bestsize] == m.b[bestj+bestsize] {
+		bestsize++
+	}
+
+	return Match{A: besti, B: bestj, Size: bestsize}
+}
+
+// Return list of triples describing matching subsequences.
+//
+// Each triple is of the form (i, j, n), and means that
+// a[i:i+n] == b[j:j+n].  The triples are monotonically increasing in
+// i and in j. It's also guaranteed that if (i, j, n) and (i', j', n') are
+// adjacent triples in the list, and the second is not the last triple in the
+// list, then i+n != i' or j+n != j'. IOW, adjacent triples never describe
+// adjacent equal blocks.
+//
+// The last triple is a dummy, (len(a), len(b), 0), and is the only
+// triple with n==0.
+func (m *SequenceMatcher) GetMatchingBlocks() []Match {
+	if m.matchingBlocks != nil {
+		return m.matchingBlocks
+	}
+
+	var matchBlocks func(alo, ahi, blo, bhi int, matched []Match) []Match
+	matchBlocks = func(alo, ahi, blo, bhi int, matched []Match) []Match {
+		match := m.findLongestMatch(alo, ahi, blo, bhi)
+		i, j, k := match.A, match.B, match.Size
+		if match.Size > 0 {
+			if alo < i && blo < j {
+				matched = matchBlocks(alo, i, blo, j, matched)
+			}
+			matched = append(matched, match)
+			if i+k < ahi && j+k < bhi {
+				matched = matchBlocks(i+k, ahi, j+k, bhi, matched)
+			}
+		}
+		return matched
+	}
+	matched := matchBlocks(0, len(m.a), 0, len(m.b), nil)
+
+	// It's possible that we have adjacent equal blocks in the
+	// matching_blocks list now.
+	nonAdjacent := []Match{}
+	i1, j1, k1 := 0, 0, 0
+	for _, b := range matched {
+		// Is this block adjacent to i1, j1, k1?
+		i2, j2, k2 := b.A, b.B, b.Size
+		if i1+k1 == i2 && j1+k1 == j2 {
+			// Yes, so collapse them -- this just increases the length of
+			// the first block by the length of the second, and the first
+			// block so lengthened remains the block to compare against.
+			k1 += k2
+		} else {
+			// Not adjacent.  Remember the first block (k1==0 means it's
+			// the dummy we started with), and make the second block the
+			// new block to compare against.
+			if k1 > 0 {
+				nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
+			}
+			i1, j1, k1 = i2, j2, k2
+		}
+	}
+	if k1 > 0 {
+		nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
+	}
+
+	nonAdjacent = append(nonAdjacent, Match{len(m.a), len(m.b), 0})
+	m.matchingBlocks = nonAdjacent
+	return m.matchingBlocks
+}
+
+// Return list of 5-tuples describing how to turn a into b.
+//
+// Each tuple is of the form (tag, i1, i2, j1, j2).  The first tuple
+// has i1 == j1 == 0, and remaining tuples have i1 == the i2 from the
+// tuple preceding it, and likewise for j1 == the previous j2.
+//
+// The tags are characters, with these meanings:
+//
+// 'r' (replace):  a[i1:i2] should be replaced by b[j1:j2]
+//
+// 'd' (delete):   a[i1:i2] should be deleted, j1==j2 in this case.
+//
+// 'i' (insert):   b[j1:j2] should be inserted at a[i1:i1], i1==i2 in this case.
+//
+// 'e' (equal):    a[i1:i2] == b[j1:j2]
+func (m *SequenceMatcher) GetOpCodes() []OpCode {
+	if m.opCodes != nil {
+		return m.opCodes
+	}
+	i, j := 0, 0
+	matching := m.GetMatchingBlocks()
+	opCodes := make([]OpCode, 0, len(matching))
+	for _, m := range matching {
+		//  invariant:  we've pumped out correct diffs to change
+		//  a[:i] into b[:j], and the next matching block is
+		//  a[ai:ai+size] == b[bj:bj+size]. So we need to pump
+		//  out a diff to change a[i:ai] into b[j:bj], pump out
+		//  the matching block, and move (i,j) beyond the match
+		ai, bj, size := m.A, m.B, m.Size
+		tag := byte(0)
+		if i < ai && j < bj {
+			tag = 'r'
+		} else if i < ai {
+			tag = 'd'
+		} else if j < bj {
+			tag = 'i'
+		}
+		if tag > 0 {
+			opCodes = append(opCodes, OpCode{tag, i, ai, j, bj})
+		}
+		i, j = ai+size, bj+size
+		// the list of matching blocks is terminated by a
+		// sentinel with size 0
+		if size > 0 {
+			opCodes = append(opCodes, OpCode{'e', ai, i, bj, j})
+		}
+	}
+	m.opCodes = opCodes
+	return m.opCodes
+}
+
+// Isolate change clusters by eliminating ranges with no changes.
+//
+// Return a generator of groups with up to n lines of context.
+// Each group is in the same format as returned by GetOpCodes().
+func (m *SequenceMatcher) GetGroupedOpCodes(n int) [][]OpCode {
+	if n < 0 {
+		n = 3
+	}
+	codes := m.GetOpCodes()
+	if len(codes) == 0 {
+		codes = []OpCode{{'e', 0, 1, 0, 1}}
+	}
+	// Fixup leading and trailing groups if they show no changes.
+	if codes[0].Tag == 'e' {
+		c := codes[0]
+		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+		codes[0] = OpCode{c.Tag, max(i1, i2-n), i2, max(j1, j2-n), j2}
+	}
+	if codes[len(codes)-1].Tag == 'e' {
+		c := codes[len(codes)-1]
+		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+		codes[len(codes)-1] = OpCode{c.Tag, i1, min(i2, i1+n), j1, min(j2, j1+n)}
+	}
+	nn := n + n
+	groups := [][]OpCode{}
+	group := []OpCode{}
+	for _, c := range codes {
+		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+		// End the current group and start a new one whenever
+		// there is a large range with no changes.
+		if c.Tag == 'e' && i2-i1 > nn {
+			group = append(group, OpCode{
+				c.Tag, i1, min(i2, i1+n),
+				j1, min(j2, j1+n),
+			})
+			groups = append(groups, group)
+			group = []OpCode{}
+			i1, j1 = max(i1, i2-n), max(j1, j2-n)
+		}
+		group = append(group, OpCode{c.Tag, i1, i2, j1, j2})
+	}
+	if len(group) > 0 && !(len(group) == 1 && group[0].Tag == 'e') {
+		groups = append(groups, group)
+	}
+	return groups
+}
+
+// Return a measure of the sequences' similarity (float in [0,1]).
+//
+// Where T is the total number of elements in both sequences, and
+// M is the number of matches, this is 2.0*M / T.
+// Note that this is 1 if the sequences are identical, and 0 if
+// they have nothing in common.
+//
+// .Ratio() is expensive to compute if you haven't already computed
+// .GetMatchingBlocks() or .GetOpCodes(), in which case you may
+// want to try .QuickRatio() or .RealQuickRation() first to get an
+// upper bound.
+func (m *SequenceMatcher) Ratio() float64 {
+	matches := 0
+	for _, m := range m.GetMatchingBlocks() {
+		matches += m.Size
+	}
+	return calculateRatio(matches, len(m.a)+len(m.b))
+}
+
+// Return an upper bound on ratio() relatively quickly.
+//
+// This isn't defined beyond that it is an upper bound on .Ratio(), and
+// is faster to compute.
+func (m *SequenceMatcher) QuickRatio() float64 {
+	// viewing a and b as multisets, set matches to the cardinality
+	// of their intersection; this counts the number of matches
+	// without regard to order, so is clearly an upper bound
+	if m.fullBCount == nil {
+		m.fullBCount = map[string]int{}
+		for _, s := range m.b {
+			m.fullBCount[s]++
+		}
+	}
+
+	// avail[x] is the number of times x appears in 'b' less the
+	// number of times we've seen it in 'a' so far ... kinda
+	avail := map[string]int{}
+	matches := 0
+	for _, s := range m.a {
+		n, ok := avail[s]
+		if !ok {
+			n = m.fullBCount[s]
+		}
+		avail[s] = n - 1
+		if n > 0 {
+			matches++
+		}
+	}
+	return calculateRatio(matches, len(m.a)+len(m.b))
+}
+
+// Return an upper bound on ratio() very quickly.
+//
+// This isn't defined beyond that it is an upper bound on .Ratio(), and
+// is faster to compute than either .Ratio() or .QuickRatio().
+func (m *SequenceMatcher) RealQuickRatio() float64 {
+	la, lb := len(m.a), len(m.b)
+	return calculateRatio(min(la, lb), la+lb)
+}
+
+// Convert range to the "ed" format
+func formatRangeUnified(start, stop int) string {
+	// Per the diff spec at http://www.unix.org/single_unix_specification/
+	beginning := start + 1 // lines start numbering with one
+	length := stop - start
+	if length == 1 {
+		return fmt.Sprintf("%d", beginning)
+	}
+	if length == 0 {
+		beginning-- // empty ranges begin at line just before the range
+	}
+	return fmt.Sprintf("%d,%d", beginning, length)
+}
+
+// Unified diff parameters
+type UnifiedDiff struct {
+	A        []string // First sequence lines
+	FromFile string   // First file name
+	FromDate string   // First file time
+	B        []string // Second sequence lines
+	ToFile   string   // Second file name
+	ToDate   string   // Second file time
+	Eol      string   // Headers end of line, defaults to LF
+	Context  int      // Number of context lines
+}
+
+// Compare two sequences of lines; generate the delta as a unified diff.
+//
+// Unified diffs are a compact way of showing line changes and a few
+// lines of context.  The number of context lines is set by 'n' which
+// defaults to three.
+//
+// By default, the diff control lines (those with ---, +++, or @@) are
+// created with a trailing newline.  This is helpful so that inputs
+// created from file.readlines() result in diffs that are suitable for
+// file.writelines() since both the inputs and outputs have trailing
+// newlines.
+//
+// For inputs that do not have trailing newlines, set the lineterm
+// argument to "" so that the output will be uniformly newline free.
+//
+// The unidiff format normally has a header for filenames and modification
+// times.  Any or all of these may be specified using strings for
+// 'fromfile', 'tofile', 'fromfiledate', and 'tofiledate'.
+// The modification times are normally expressed in the ISO 8601 format.
+func WriteUnifiedDiff(writer io.Writer, diff UnifiedDiff) error {
+	buf := bufio.NewWriter(writer)
+	defer buf.Flush()
+	wf := func(format string, args ...interface{}) error {
+		_, err := buf.WriteString(fmt.Sprintf(format, args...))
+		return err
+	}
+	ws := func(s string) error {
+		_, err := buf.WriteString(s)
+		return err
+	}
+
+	if len(diff.Eol) == 0 {
+		diff.Eol = "\n"
+	}
+
+	started := false
+	m := NewMatcher(diff.A, diff.B)
+	for _, g := range m.GetGroupedOpCodes(diff.Context) {
+		if !started {
+			started = true
+			fromDate := ""
+			if len(diff.FromDate) > 0 {
+				fromDate = "\t" + diff.FromDate
+			}
+			toDate := ""
+			if len(diff.ToDate) > 0 {
+				toDate = "\t" + diff.ToDate
+			}
+			if diff.FromFile != "" || diff.ToFile != "" {
+				err := wf("--- %s%s%s", diff.FromFile, fromDate, diff.Eol)
+				if err != nil {
+					return err
+				}
+				err = wf("+++ %s%s%s", diff.ToFile, toDate, diff.Eol)
+				if err != nil {
+					return err
+				}
+			}
+		}
+		first, last := g[0], g[len(g)-1]
+		range1 := formatRangeUnified(first.I1, last.I2)
+		range2 := formatRangeUnified(first.J1, last.J2)
+		if err := wf("@@ -%s +%s @@%s", range1, range2, diff.Eol); err != nil {
+			return err
+		}
+		for _, c := range g {
+			i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+			if c.Tag == 'e' {
+				for _, line := range diff.A[i1:i2] {
+					if err := ws(" " + line); err != nil {
+						return err
+					}
+				}
+				continue
+			}
+			if c.Tag == 'r' || c.Tag == 'd' {
+				for _, line := range diff.A[i1:i2] {
+					if err := ws("-" + line); err != nil {
+						return err
+					}
+				}
+			}
+			if c.Tag == 'r' || c.Tag == 'i' {
+				for _, line := range diff.B[j1:j2] {
+					if err := ws("+" + line); err != nil {
+						return err
+					}
+				}
+			}
+		}
+	}
+	return nil
+}
+
+// Like WriteUnifiedDiff but returns the diff a string.
+func GetUnifiedDiffString(diff UnifiedDiff) (string, error) {
+	w := &bytes.Buffer{}
+	err := WriteUnifiedDiff(w, diff)
+	return w.String(), err
+}
+
+// Split a string on "\n" while preserving them. The output can be used
+// as input for UnifiedDiff and ContextDiff structures.
+func SplitLines(s string) []string {
+	lines := strings.SplitAfter(s, "\n")
+	lines[len(lines)-1] += "\n"
+	return lines
+}
--- a/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go
@@ -0,0 +1,32 @@
+// Copyright 2021 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal
+
+import "regexp"
+
+type GoCollectorRule struct {
+	Matcher *regexp.Regexp
+	Deny    bool
+}
+
+// GoCollectorOptions should not be used be directly by anything, except `collectors` package.
+// Use it via collectors package instead. See issue
+// https://github.com/prometheus/client_golang/issues/1030.
+//
+// This is internal, so external users only can use it via `collector.WithGoCollector*` methods
+type GoCollectorOptions struct {
+	DisableMemStatsLikeMetrics bool
+	RuntimeMetricSumForHist    map[string]string
+	RuntimeMetricRules         []GoCollectorRule
+}
--- a/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go
@@ -61,9 +61,9 @@ func RuntimeMetricsToProm(d *metrics.Description) (string, string, string, bool)
 	// name has - replaced with _ and is concatenated with the unit and
 	// other data.
 	name = strings.ReplaceAll(name, "-", "_")
-	name = name + "_" + unit
+	name += "_" + unit
 	if d.Cumulative && d.Kind != metrics.KindFloat64Histogram {
-		name = name + "_total"
+		name += "_total"
 	}

 	valid := model.IsValidMetricName(model.LabelValue(namespace + "_" + subsystem + "_" + name))
--- a/vendor/github.com/prometheus/client_golang/prometheus/internal/metric.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/metric.go
@@ -19,18 +19,34 @@ import (
 	dto "github.com/prometheus/client_model/go"
 )

-// metricSorter is a sortable slice of *dto.Metric.
-type metricSorter []*dto.Metric
+// LabelPairSorter implements sort.Interface. It is used to sort a slice of
+// dto.LabelPair pointers.
+type LabelPairSorter []*dto.LabelPair

-func (s metricSorter) Len() int {
+func (s LabelPairSorter) Len() int {
 	return len(s)
 }

-func (s metricSorter) Swap(i, j int) {
+func (s LabelPairSorter) Swap(i, j int) {
 	s[i], s[j] = s[j], s[i]
 }

-func (s metricSorter) Less(i, j int) bool {
+func (s LabelPairSorter) Less(i, j int) bool {
+	return s[i].GetName() < s[j].GetName()
+}
+
+// MetricSorter is a sortable slice of *dto.Metric.
+type MetricSorter []*dto.Metric
+
+func (s MetricSorter) Len() int {
+	return len(s)
+}
+
+func (s MetricSorter) Swap(i, j int) {
+	s[i], s[j] = s[j], s[i]
+}
+
+func (s MetricSorter) Less(i, j int) bool {
 	if len(s[i].Label) != len(s[j].Label) {
 		// This should not happen. The metrics are
 		// inconsistent. However, we have to deal with the fact, as
@@ -68,7 +84,7 @@ func (s metricSorter) Less(i, j int) bool {
 // the slice, with the contained Metrics sorted within each MetricFamily.
 func NormalizeMetricFamilies(metricFamiliesByName map[string]*dto.MetricFamily) []*dto.MetricFamily {
 	for _, mf := range metricFamiliesByName {
-		sort.Sort(metricSorter(mf.Metric))
+		sort.Sort(MetricSorter(mf.Metric))
 	}
 	names := make([]string, 0, len(metricFamiliesByName))
 	for name, mf := range metricFamiliesByName {
--- a/vendor/github.com/prometheus/client_golang/prometheus/labels.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/labels.go
@@ -39,7 +39,7 @@ var errInconsistentCardinality = errors.New("inconsistent label cardinality")

 func makeInconsistentCardinalityError(fqName string, labels, labelValues []string) error {
 	return fmt.Errorf(
-		"%s: %q has %d variable labels named %q but %d values %q were provided",
+		"%w: %q has %d variable labels named %q but %d values %q were provided",
 		errInconsistentCardinality, fqName,
 		len(labels), labels,
 		len(labelValues), labelValues,
@@ -49,7 +49,7 @@ func makeInconsistentCardinalityError(fqName string, labels, labelValues []strin
 func validateValuesInLabels(labels Labels, expectedNumberOfValues int) error {
 	if len(labels) != expectedNumberOfValues {
 		return fmt.Errorf(
-			"%s: expected %d label values but got %d in %#v",
+			"%w: expected %d label values but got %d in %#v",
 			errInconsistentCardinality, expectedNumberOfValues,
 			len(labels), labels,
 		)
@@ -67,7 +67,7 @@ func validateValuesInLabels(labels Labels, expectedNumberOfValues int) error {
 func validateLabelValues(vals []string, expectedNumberOfValues int) error {
 	if len(vals) != expectedNumberOfValues {
 		return fmt.Errorf(
-			"%s: expected %d label values but got %d in %#v",
+			"%w: expected %d label values but got %d in %#v",
 			errInconsistentCardinality, expectedNumberOfValues,
 			len(vals), vals,
 		)
--- a/vendor/github.com/prometheus/client_golang/prometheus/metric.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/metric.go
@@ -14,6 +14,9 @@
 package prometheus

 import (
+	"errors"
+	"math"
+	"sort"
 	"strings"
 	"time"

@@ -115,22 +118,6 @@ func BuildFQName(namespace, subsystem, name string) string {
 	return name
 }

-// labelPairSorter implements sort.Interface. It is used to sort a slice of
-// dto.LabelPair pointers.
-type labelPairSorter []*dto.LabelPair
-
-func (s labelPairSorter) Len() int {
-	return len(s)
-}
-
-func (s labelPairSorter) Swap(i, j int) {
-	s[i], s[j] = s[j], s[i]
-}
-
-func (s labelPairSorter) Less(i, j int) bool {
-	return s[i].GetName() < s[j].GetName()
-}
-
 type invalidMetric struct {
 	desc *Desc
 	err  error
@@ -174,3 +161,96 @@ func (m timestampedMetric) Write(pb *dto.Metric) error {
 func NewMetricWithTimestamp(t time.Time, m Metric) Metric {
 	return timestampedMetric{Metric: m, t: t}
 }
+
+type withExemplarsMetric struct {
+	Metric
+
+	exemplars []*dto.Exemplar
+}
+
+func (m *withExemplarsMetric) Write(pb *dto.Metric) error {
+	if err := m.Metric.Write(pb); err != nil {
+		return err
+	}
+
+	switch {
+	case pb.Counter != nil:
+		pb.Counter.Exemplar = m.exemplars[len(m.exemplars)-1]
+	case pb.Histogram != nil:
+		for _, e := range m.exemplars {
+			// pb.Histogram.Bucket are sorted by UpperBound.
+			i := sort.Search(len(pb.Histogram.Bucket), func(i int) bool {
+				return pb.Histogram.Bucket[i].GetUpperBound() >= e.GetValue()
+			})
+			if i < len(pb.Histogram.Bucket) {
+				pb.Histogram.Bucket[i].Exemplar = e
+			} else {
+				// The +Inf bucket should be explicitly added if there is an exemplar for it, similar to non-const histogram logic in https://github.com/prometheus/client_golang/blob/main/prometheus/histogram.go#L357-L365.
+				b := &dto.Bucket{
+					CumulativeCount: proto.Uint64(pb.Histogram.Bucket[len(pb.Histogram.GetBucket())-1].GetCumulativeCount()),
+					UpperBound:      proto.Float64(math.Inf(1)),
+					Exemplar:        e,
+				}
+				pb.Histogram.Bucket = append(pb.Histogram.Bucket, b)
+			}
+		}
+	default:
+		// TODO(bwplotka): Implement Gauge?
+		return errors.New("cannot inject exemplar into Gauge, Summary or Untyped")
+	}
+
+	return nil
+}
+
+// Exemplar is easier to use, user-facing representation of *dto.Exemplar.
+type Exemplar struct {
+	Value  float64
+	Labels Labels
+	// Optional.
+	// Default value (time.Time{}) indicates its empty, which should be
+	// understood as time.Now() time at the moment of creation of metric.
+	Timestamp time.Time
+}
+
+// NewMetricWithExemplars returns a new Metric wrapping the provided Metric with given
+// exemplars. Exemplars are validated.
+//
+// Only last applicable exemplar is injected from the list.
+// For example for Counter it means last exemplar is injected.
+// For Histogram, it means last applicable exemplar for each bucket is injected.
+//
+// NewMetricWithExemplars works best with MustNewConstMetric and
+// MustNewConstHistogram, see example.
+func NewMetricWithExemplars(m Metric, exemplars ...Exemplar) (Metric, error) {
+	if len(exemplars) == 0 {
+		return nil, errors.New("no exemplar was passed for NewMetricWithExemplars")
+	}
+
+	var (
+		now = time.Now()
+		exs = make([]*dto.Exemplar, len(exemplars))
+		err error
+	)
+	for i, e := range exemplars {
+		ts := e.Timestamp
+		if ts == (time.Time{}) {
+			ts = now
+		}
+		exs[i], err = newExemplar(e.Value, ts, e.Labels)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return &withExemplarsMetric{Metric: m, exemplars: exs}, nil
+}
+
+// MustNewMetricWithExemplars is a version of NewMetricWithExemplars that panics where
+// NewMetricWithExemplars would have returned an error.
+func MustNewMetricWithExemplars(m Metric, exemplars ...Exemplar) Metric {
+	ret, err := NewMetricWithExemplars(m, exemplars...)
+	if err != nil {
+		panic(err)
+	}
+	return ret
+}
--- a/vendor/github.com/prometheus/client_golang/prometheus/num_threads.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/num_threads.go
@@ -0,0 +1,25 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !js || wasm
+// +build !js wasm
+
+package prometheus
+
+import "runtime"
+
+// getRuntimeNumThreads returns the number of open OS threads.
+func getRuntimeNumThreads() float64 {
+	n, _ := runtime.ThreadCreateProfile(nil)
+	return float64(n)
+}
--- a/vendor/github.com/prometheus/client_golang/prometheus/num_threads_gopherjs.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/num_threads_gopherjs.go
@@ -0,0 +1,22 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build js && !wasm
+// +build js,!wasm
+
+package prometheus
+
+// getRuntimeNumThreads returns the number of open OS threads.
+func getRuntimeNumThreads() float64 {
+	return 1
+}
--- a/vendor/github.com/prometheus/client_golang/prometheus/observer.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/observer.go
@@ -58,7 +58,7 @@ type ObserverVec interface {
 // current time as timestamp, and the provided Labels. Empty Labels will lead to
 // a valid (label-less) exemplar. But if Labels is nil, the current exemplar is
 // left in place. ObserveWithExemplar panics if any of the provided labels are
-// invalid or if the provided labels contain more than 64 runes in total.
+// invalid or if the provided labels contain more than 128 runes in total.
 type ExemplarObserver interface {
 	ObserveWithExemplar(value float64, exemplar Labels)
 }
--- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go
@@ -16,7 +16,6 @@ package prometheus
 import (
 	"errors"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"strconv"
 	"strings"
@@ -104,8 +103,7 @@ func NewProcessCollector(opts ProcessCollectorOpts) Collector {
 	}

 	if opts.PidFn == nil {
-		pid := os.Getpid()
-		c.pidFn = func() (int, error) { return pid, nil }
+		c.pidFn = getPIDFn()
 	} else {
 		c.pidFn = opts.PidFn
 	}
@@ -152,13 +150,13 @@ func (c *processCollector) reportError(ch chan<- Metric, desc *Desc, err error)
 // It is meant to be used for the PidFn field in ProcessCollectorOpts.
 func NewPidFileFn(pidFilePath string) func() (int, error) {
 	return func() (int, error) {
-		content, err := ioutil.ReadFile(pidFilePath)
+		content, err := os.ReadFile(pidFilePath)
 		if err != nil {
-			return 0, fmt.Errorf("can't read pid file %q: %+v", pidFilePath, err)
+			return 0, fmt.Errorf("can't read pid file %q: %w", pidFilePath, err)
 		}
 		pid, err := strconv.Atoi(strings.TrimSpace(string(content)))
 		if err != nil {
-			return 0, fmt.Errorf("can't parse pid file %q: %+v", pidFilePath, err)
+			return 0, fmt.Errorf("can't parse pid file %q: %w", pidFilePath, err)
 		}

 		return pid, nil
--- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go
@@ -0,0 +1,26 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build js
+// +build js
+
+package prometheus
+
+func canCollectProcess() bool {
+	return false
+}
+
+func (c *processCollector) processCollect(ch chan<- Metric) {
+	// noop on this platform
+	return
+}
--- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go
@@ -11,8 +11,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

-//go:build !windows
-// +build !windows
+//go:build !windows && !js
+// +build !windows,!js

 package prometheus

--- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go
@@ -76,16 +76,19 @@ func (r *responseWriterDelegator) Write(b []byte) (int, error) {
 	return n, err
 }

-type closeNotifierDelegator struct{ *responseWriterDelegator }
-type flusherDelegator struct{ *responseWriterDelegator }
-type hijackerDelegator struct{ *responseWriterDelegator }
-type readerFromDelegator struct{ *responseWriterDelegator }
-type pusherDelegator struct{ *responseWriterDelegator }
+type (
+	closeNotifierDelegator struct{ *responseWriterDelegator }
+	flusherDelegator       struct{ *responseWriterDelegator }
+	hijackerDelegator      struct{ *responseWriterDelegator }
+	readerFromDelegator    struct{ *responseWriterDelegator }
+	pusherDelegator        struct{ *responseWriterDelegator }
+)

 func (d closeNotifierDelegator) CloseNotify() <-chan bool {
 	//nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users.
 	return d.ResponseWriter.(http.CloseNotifier).CloseNotify()
 }
+
 func (d flusherDelegator) Flush() {
 	// If applicable, call WriteHeader here so that observeWriteHeader is
 	// handled appropriately.
@@ -94,9 +97,11 @@ func (d flusherDelegator) Flush() {
 	}
 	d.ResponseWriter.(http.Flusher).Flush()
 }
+
 func (d hijackerDelegator) Hijack() (net.Conn, *bufio.ReadWriter, error) {
 	return d.ResponseWriter.(http.Hijacker).Hijack()
 }
+
 func (d readerFromDelegator) ReadFrom(re io.Reader) (int64, error) {
 	// If applicable, call WriteHeader here so that observeWriteHeader is
 	// handled appropriately.
@@ -107,6 +112,7 @@ func (d readerFromDelegator) ReadFrom(re io.Reader) (int64, error) {
 	d.written += n
 	return n, err
 }
+
 func (d pusherDelegator) Push(target string, opts *http.PushOptions) error {
 	return d.ResponseWriter.(http.Pusher).Push(target, opts)
 }
@@ -261,7 +267,7 @@ func init() {
 			http.Flusher
 		}{d, pusherDelegator{d}, hijackerDelegator{d}, flusherDelegator{d}}
 	}
-	pickDelegator[pusher+hijacker+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { //23
+	pickDelegator[pusher+hijacker+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 23
 		return struct {
 			*responseWriterDelegator
 			http.Pusher
--- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go
@@ -33,6 +33,7 @@ package promhttp

 import (
 	"compress/gzip"
+	"errors"
 	"fmt"
 	"io"
 	"net/http"
@@ -84,6 +85,13 @@ func Handler() http.Handler {
 // instrumentation. Use the InstrumentMetricHandler function to apply the same
 // kind of instrumentation as it is used by the Handler function.
 func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler {
+	return HandlerForTransactional(prometheus.ToTransactionalGatherer(reg), opts)
+}
+
+// HandlerForTransactional is like HandlerFor, but it uses transactional gather, which
+// can safely change in-place returned *dto.MetricFamily before call to `Gather` and after
+// call to `done` of that `Gather`.
+func HandlerForTransactional(reg prometheus.TransactionalGatherer, opts HandlerOpts) http.Handler {
 	var (
 		inFlightSem chan struct{}
 		errCnt      = prometheus.NewCounterVec(
@@ -103,7 +111,8 @@ func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler {
 		errCnt.WithLabelValues("gathering")
 		errCnt.WithLabelValues("encoding")
 		if err := opts.Registry.Register(errCnt); err != nil {
-			if are, ok := err.(prometheus.AlreadyRegisteredError); ok {
+			are := &prometheus.AlreadyRegisteredError{}
+			if errors.As(err, are) {
 				errCnt = are.ExistingCollector.(*prometheus.CounterVec)
 			} else {
 				panic(err)
@@ -123,7 +132,8 @@ func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler {
 				return
 			}
 		}
-		mfs, err := reg.Gather()
+		mfs, done, err := reg.Gather()
+		defer done()
 		if err != nil {
 			if opts.ErrorLog != nil {
 				opts.ErrorLog.Println("error gathering metrics:", err)
@@ -242,7 +252,8 @@ func InstrumentMetricHandler(reg prometheus.Registerer, handler http.Handler) ht
 	cnt.WithLabelValues("500")
 	cnt.WithLabelValues("503")
 	if err := reg.Register(cnt); err != nil {
-		if are, ok := err.(prometheus.AlreadyRegisteredError); ok {
+		are := &prometheus.AlreadyRegisteredError{}
+		if errors.As(err, are) {
 			cnt = are.ExistingCollector.(*prometheus.CounterVec)
 		} else {
 			panic(err)
@@ -254,7 +265,8 @@ func InstrumentMetricHandler(reg prometheus.Registerer, handler http.Handler) ht
 		Help: "Current number of scrapes being served.",
 	})
 	if err := reg.Register(gge); err != nil {
-		if are, ok := err.(prometheus.AlreadyRegisteredError); ok {
+		are := &prometheus.AlreadyRegisteredError{}
+		if errors.As(err, are) {
 			gge = are.ExistingCollector.(prometheus.Gauge)
 		} else {
 			panic(err)
--- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go
@@ -38,11 +38,11 @@ func (rt RoundTripperFunc) RoundTrip(r *http.Request) (*http.Response, error) {
 //
 // See the example for ExampleInstrumentRoundTripperDuration for example usage.
 func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripper) RoundTripperFunc {
-	return RoundTripperFunc(func(r *http.Request) (*http.Response, error) {
+	return func(r *http.Request) (*http.Response, error) {
 		gauge.Inc()
 		defer gauge.Dec()
 		return next.RoundTrip(r)
-	})
+	}
 }

 // InstrumentRoundTripperCounter is a middleware that wraps the provided
@@ -59,22 +59,29 @@ func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripp
 // If the wrapped RoundTripper panics or returns a non-nil error, the Counter
 // is not incremented.
 //
+// Use with WithExemplarFromContext to instrument the exemplars on the counter of requests.
+//
 // See the example for ExampleInstrumentRoundTripperDuration for example usage.
 func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.RoundTripper, opts ...Option) RoundTripperFunc {
-	rtOpts := &option{}
+	rtOpts := defaultOptions()
 	for _, o := range opts {
-		o(rtOpts)
+		o.apply(rtOpts)
 	}

 	code, method := checkLabels(counter)

-	return RoundTripperFunc(func(r *http.Request) (*http.Response, error) {
+	return func(r *http.Request) (*http.Response, error) {
 		resp, err := next.RoundTrip(r)
 		if err == nil {
+			exemplarAdd(
+				counter.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)),
+				1,
+				rtOpts.getExemplarFn(r.Context()),
+			)
 			counter.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)).Inc()
 		}
 		return resp, err
-	})
+	}
 }

 // InstrumentRoundTripperDuration is a middleware that wraps the provided
@@ -94,24 +101,30 @@ func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.Rou
 // If the wrapped RoundTripper panics or returns a non-nil error, no values are
 // reported.
 //
+// Use with WithExemplarFromContext to instrument the exemplars on the duration histograms.
+//
 // Note that this method is only guaranteed to never observe negative durations
 // if used with Go1.9+.
 func InstrumentRoundTripperDuration(obs prometheus.ObserverVec, next http.RoundTripper, opts ...Option) RoundTripperFunc {
-	rtOpts := &option{}
+	rtOpts := defaultOptions()
 	for _, o := range opts {
-		o(rtOpts)
+		o.apply(rtOpts)
 	}

 	code, method := checkLabels(obs)

-	return RoundTripperFunc(func(r *http.Request) (*http.Response, error) {
+	return func(r *http.Request) (*http.Response, error) {
 		start := time.Now()
 		resp, err := next.RoundTrip(r)
 		if err == nil {
-			obs.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)).Observe(time.Since(start).Seconds())
+			exemplarObserve(
+				obs.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)),
+				time.Since(start).Seconds(),
+				rtOpts.getExemplarFn(r.Context()),
+			)
 		}
 		return resp, err
-	})
+	}
 }

 // InstrumentTrace is used to offer flexibility in instrumenting the available
@@ -149,7 +162,7 @@ type InstrumentTrace struct {
 //
 // See the example for ExampleInstrumentRoundTripperDuration for example usage.
 func InstrumentRoundTripperTrace(it *InstrumentTrace, next http.RoundTripper) RoundTripperFunc {
-	return RoundTripperFunc(func(r *http.Request) (*http.Response, error) {
+	return func(r *http.Request) (*http.Response, error) {
 		start := time.Now()

 		trace := &httptrace.ClientTrace{
@@ -231,5 +244,5 @@ func InstrumentRoundTripperTrace(it *InstrumentTrace, next http.RoundTripper) Ro
 		r = r.WithContext(httptrace.WithClientTrace(r.Context(), trace))

 		return next.RoundTrip(r)
-	})
+	}
 }
--- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go
@@ -28,6 +28,22 @@ import (
 // magicString is used for the hacky label test in checkLabels. Remove once fixed.
 const magicString = "zZgWfBxLqvG8kc8IMv3POi2Bb0tZI3vAnBx+gBaFi9FyPzB/CzKUer1yufDa"

+func exemplarObserve(obs prometheus.Observer, val float64, labels map[string]string) {
+	if labels == nil {
+		obs.Observe(val)
+		return
+	}
+	obs.(prometheus.ExemplarObserver).ObserveWithExemplar(val, labels)
+}
+
+func exemplarAdd(obs prometheus.Counter, val float64, labels map[string]string) {
+	if labels == nil {
+		obs.Add(val)
+		return
+	}
+	obs.(prometheus.ExemplarAdder).AddWithExemplar(val, labels)
+}
+
 // InstrumentHandlerInFlight is a middleware that wraps the provided
 // http.Handler. It sets the provided prometheus.Gauge to the number of
 // requests currently handled by the wrapped http.Handler.
@@ -48,7 +64,7 @@ func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handl
 // names are "code" and "method". The function panics otherwise. For the "method"
 // label a predefined default label value set is used to filter given values.
 // Values besides predefined values will count as `unknown` method.
-//`WithExtraMethods` can be used to add more methods to the set. The Observe
+// `WithExtraMethods` can be used to add more methods to the set. The Observe
 // method of the Observer in the ObserverVec is called with the request duration
 // in seconds. Partitioning happens by HTTP status code and/or HTTP method if
 // the respective instance label names are present in the ObserverVec. For
@@ -62,28 +78,37 @@ func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handl
 // Note that this method is only guaranteed to never observe negative durations
 // if used with Go1.9+.
 func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc {
-	mwOpts := &option{}
+	hOpts := defaultOptions()
 	for _, o := range opts {
-		o(mwOpts)
+		o.apply(hOpts)
 	}

 	code, method := checkLabels(obs)

 	if code {
-		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		return func(w http.ResponseWriter, r *http.Request) {
 			now := time.Now()
 			d := newDelegator(w, nil)
 			next.ServeHTTP(d, r)

-			obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(time.Since(now).Seconds())
-		})
+			exemplarObserve(
+				obs.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
+				time.Since(now).Seconds(),
+				hOpts.getExemplarFn(r.Context()),
+			)
+		}
 	}

-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	return func(w http.ResponseWriter, r *http.Request) {
 		now := time.Now()
 		next.ServeHTTP(w, r)
-		obs.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Observe(time.Since(now).Seconds())
-	})
+
+		exemplarObserve(
+			obs.With(labels(code, method, r.Method, 0, hOpts.extraMethods...)),
+			time.Since(now).Seconds(),
+			hOpts.getExemplarFn(r.Context()),
+		)
+	}
 }

 // InstrumentHandlerCounter is a middleware that wraps the provided http.Handler
@@ -104,25 +129,34 @@ func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler, op
 //
 // See the example for InstrumentHandlerDuration for example usage.
 func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler, opts ...Option) http.HandlerFunc {
-	mwOpts := &option{}
+	hOpts := defaultOptions()
 	for _, o := range opts {
-		o(mwOpts)
+		o.apply(hOpts)
 	}

 	code, method := checkLabels(counter)

 	if code {
-		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		return func(w http.ResponseWriter, r *http.Request) {
 			d := newDelegator(w, nil)
 			next.ServeHTTP(d, r)
-			counter.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Inc()
-		})
+
+			exemplarAdd(
+				counter.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
+				1,
+				hOpts.getExemplarFn(r.Context()),
+			)
+		}
 	}

-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	return func(w http.ResponseWriter, r *http.Request) {
 		next.ServeHTTP(w, r)
-		counter.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Inc()
-	})
+		exemplarAdd(
+			counter.With(labels(code, method, r.Method, 0, hOpts.extraMethods...)),
+			1,
+			hOpts.getExemplarFn(r.Context()),
+		)
+	}
 }

 // InstrumentHandlerTimeToWriteHeader is a middleware that wraps the provided
@@ -148,20 +182,24 @@ func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler,
 //
 // See the example for InstrumentHandlerDuration for example usage.
 func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc {
-	mwOpts := &option{}
+	hOpts := defaultOptions()
 	for _, o := range opts {
-		o(mwOpts)
+		o.apply(hOpts)
 	}

 	code, method := checkLabels(obs)

-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	return func(w http.ResponseWriter, r *http.Request) {
 		now := time.Now()
 		d := newDelegator(w, func(status int) {
-			obs.With(labels(code, method, r.Method, status, mwOpts.extraMethods...)).Observe(time.Since(now).Seconds())
+			exemplarObserve(
+				obs.With(labels(code, method, r.Method, status, hOpts.extraMethods...)),
+				time.Since(now).Seconds(),
+				hOpts.getExemplarFn(r.Context()),
+			)
 		})
 		next.ServeHTTP(d, r)
-	})
+	}
 }

 // InstrumentHandlerRequestSize is a middleware that wraps the provided
@@ -184,27 +222,34 @@ func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Ha
 //
 // See the example for InstrumentHandlerDuration for example usage.
 func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc {
-	mwOpts := &option{}
+	hOpts := defaultOptions()
 	for _, o := range opts {
-		o(mwOpts)
+		o.apply(hOpts)
 	}

 	code, method := checkLabels(obs)
-
 	if code {
-		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		return func(w http.ResponseWriter, r *http.Request) {
 			d := newDelegator(w, nil)
 			next.ServeHTTP(d, r)
 			size := computeApproximateRequestSize(r)
-			obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(float64(size))
-		})
+			exemplarObserve(
+				obs.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
+				float64(size),
+				hOpts.getExemplarFn(r.Context()),
+			)
+		}
 	}

-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	return func(w http.ResponseWriter, r *http.Request) {
 		next.ServeHTTP(w, r)
 		size := computeApproximateRequestSize(r)
-		obs.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Observe(float64(size))
-	})
+		exemplarObserve(
+			obs.With(labels(code, method, r.Method, 0, hOpts.extraMethods...)),
+			float64(size),
+			hOpts.getExemplarFn(r.Context()),
+		)
+	}
 }

 // InstrumentHandlerResponseSize is a middleware that wraps the provided
@@ -227,9 +272,9 @@ func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler,
 //
 // See the example for InstrumentHandlerDuration for example usage.
 func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.Handler {
-	mwOpts := &option{}
+	hOpts := defaultOptions()
 	for _, o := range opts {
-		o(mwOpts)
+		o.apply(hOpts)
 	}

 	code, method := checkLabels(obs)
@@ -237,7 +282,11 @@ func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		d := newDelegator(w, nil)
 		next.ServeHTTP(d, r)
-		obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(float64(d.Written()))
+		exemplarObserve(
+			obs.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
+			float64(d.Written()),
+			hOpts.getExemplarFn(r.Context()),
+		)
 	})
 }

@@ -246,7 +295,7 @@ func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler
 // Collector does not have a Desc or has more than one Desc or its Desc is
 // invalid. It also panics if the Collector has any non-const, non-curried
 // labels that are not named "code" or "method".
-func checkLabels(c prometheus.Collector) (code bool, method bool) {
+func checkLabels(c prometheus.Collector) (code, method bool) {
 	// TODO(beorn7): Remove this hacky way to check for instance labels
 	// once Descriptors can have their dimensionality queried.
 	var (
--- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go
@@ -13,19 +13,46 @@

 package promhttp

-// Option are used to configure a middleware or round tripper..
-type Option func(*option)
+import (
+	"context"

-type option struct {
-	extraMethods []string
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+// Option are used to configure both handler (middleware) or round tripper.
+type Option interface {
+	apply(*options)
 }

+// options store options for both a handler or round tripper.
+type options struct {
+	extraMethods  []string
+	getExemplarFn func(requestCtx context.Context) prometheus.Labels
+}
+
+func defaultOptions() *options {
+	return &options{getExemplarFn: func(ctx context.Context) prometheus.Labels { return nil }}
+}
+
+type optionApplyFunc func(*options)
+
+func (o optionApplyFunc) apply(opt *options) { o(opt) }
+
 // WithExtraMethods adds additional HTTP methods to the list of allowed methods.
 // See https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods for the default list.
 //
 // See the example for ExampleInstrumentHandlerWithExtraMethods for example usage.
 func WithExtraMethods(methods ...string) Option {
-	return func(o *option) {
+	return optionApplyFunc(func(o *options) {
 		o.extraMethods = methods
-	}
+	})
+}
+
+// WithExemplarFromContext adds allows to put a hook to all counter and histogram metrics.
+// If the hook function returns non-nil labels, exemplars will be added for that request, otherwise metric
+// will get instrumented without exemplar.
+func WithExemplarFromContext(getExemplarFn func(requestCtx context.Context) prometheus.Labels) Option {
+	return optionApplyFunc(func(o *options) {
+		o.getExemplarFn = getExemplarFn
+	})
 }
--- a/vendor/github.com/prometheus/client_golang/prometheus/registry.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/registry.go
@@ -15,8 +15,8 @@ package prometheus

 import (
 	"bytes"
+	"errors"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -289,7 +289,7 @@ func (r *Registry) Register(c Collector) error {

 		// Is the descriptor valid at all?
 		if desc.err != nil {
-			return fmt.Errorf("descriptor %s is invalid: %s", desc, desc.err)
+			return fmt.Errorf("descriptor %s is invalid: %w", desc, desc.err)
 		}

 		// Is the descID unique?
@@ -407,6 +407,14 @@ func (r *Registry) MustRegister(cs ...Collector) {

 // Gather implements Gatherer.
 func (r *Registry) Gather() ([]*dto.MetricFamily, error) {
+	r.mtx.RLock()
+
+	if len(r.collectorsByID) == 0 && len(r.uncheckedCollectors) == 0 {
+		// Fast path.
+		r.mtx.RUnlock()
+		return nil, nil
+	}
+
 	var (
 		checkedMetricChan   = make(chan Metric, capMetricChan)
 		uncheckedMetricChan = make(chan Metric, capMetricChan)
@@ -416,7 +424,6 @@ func (r *Registry) Gather() ([]*dto.MetricFamily, error) {
 		registeredDescIDs   map[uint64]struct{} // Only used for pedantic checks
 	)

-	r.mtx.RLock()
 	goroutineBudget := len(r.collectorsByID) + len(r.uncheckedCollectors)
 	metricFamiliesByName := make(map[string]*dto.MetricFamily, len(r.dimHashesByName))
 	checkedCollectors := make(chan Collector, len(r.collectorsByID))
@@ -556,7 +563,7 @@ func (r *Registry) Gather() ([]*dto.MetricFamily, error) {
 // This is intended for use with the textfile collector of the node exporter.
 // Note that the node exporter expects the filename to be suffixed with ".prom".
 func WriteToTextfile(filename string, g Gatherer) error {
-	tmp, err := ioutil.TempFile(filepath.Dir(filename), filepath.Base(filename))
+	tmp, err := os.CreateTemp(filepath.Dir(filename), filepath.Base(filename))
 	if err != nil {
 		return err
 	}
@@ -575,7 +582,7 @@ func WriteToTextfile(filename string, g Gatherer) error {
 		return err
 	}

-	if err := os.Chmod(tmp.Name(), 0644); err != nil {
+	if err := os.Chmod(tmp.Name(), 0o644); err != nil {
 		return err
 	}
 	return os.Rename(tmp.Name(), filename)
@@ -596,7 +603,7 @@ func processMetric(
 	}
 	dtoMetric := &dto.Metric{}
 	if err := metric.Write(dtoMetric); err != nil {
-		return fmt.Errorf("error collecting metric %v: %s", desc, err)
+		return fmt.Errorf("error collecting metric %v: %w", desc, err)
 	}
 	metricFamily, ok := metricFamiliesByName[desc.fqName]
 	if ok { // Existing name.
@@ -718,12 +725,13 @@ func (gs Gatherers) Gather() ([]*dto.MetricFamily, error) {
 	for i, g := range gs {
 		mfs, err := g.Gather()
 		if err != nil {
-			if multiErr, ok := err.(MultiError); ok {
+			multiErr := MultiError{}
+			if errors.As(err, &multiErr) {
 				for _, err := range multiErr {
-					errs = append(errs, fmt.Errorf("[from Gatherer #%d] %s", i+1, err))
+					errs = append(errs, fmt.Errorf("[from Gatherer #%d] %w", i+1, err))
 				}
 			} else {
-				errs = append(errs, fmt.Errorf("[from Gatherer #%d] %s", i+1, err))
+				errs = append(errs, fmt.Errorf("[from Gatherer #%d] %w", i+1, err))
 			}
 		}
 		for _, mf := range mfs {
@@ -884,11 +892,11 @@ func checkMetricConsistency(
 	h.Write(separatorByteSlice)
 	// Make sure label pairs are sorted. We depend on it for the consistency
 	// check.
-	if !sort.IsSorted(labelPairSorter(dtoMetric.Label)) {
+	if !sort.IsSorted(internal.LabelPairSorter(dtoMetric.Label)) {
 		// We cannot sort dtoMetric.Label in place as it is immutable by contract.
 		copiedLabels := make([]*dto.LabelPair, len(dtoMetric.Label))
 		copy(copiedLabels, dtoMetric.Label)
-		sort.Sort(labelPairSorter(copiedLabels))
+		sort.Sort(internal.LabelPairSorter(copiedLabels))
 		dtoMetric.Label = copiedLabels
 	}
 	for _, lp := range dtoMetric.Label {
@@ -935,7 +943,7 @@ func checkDescConsistency(
 			metricFamily.GetName(), dtoMetric, desc,
 		)
 	}
-	sort.Sort(labelPairSorter(lpsFromDesc))
+	sort.Sort(internal.LabelPairSorter(lpsFromDesc))
 	for i, lpFromDesc := range lpsFromDesc {
 		lpFromMetric := dtoMetric.Label[i]
 		if lpFromDesc.GetName() != lpFromMetric.GetName() ||
@@ -948,3 +956,89 @@ func checkDescConsistency(
 	}
 	return nil
 }
+
+var _ TransactionalGatherer = &MultiTRegistry{}
+
+// MultiTRegistry is a TransactionalGatherer that joins gathered metrics from multiple
+// transactional gatherers.
+//
+// It is caller responsibility to ensure two registries have mutually exclusive metric families,
+// no deduplication will happen.
+type MultiTRegistry struct {
+	tGatherers []TransactionalGatherer
+}
+
+// NewMultiTRegistry creates MultiTRegistry.
+func NewMultiTRegistry(tGatherers ...TransactionalGatherer) *MultiTRegistry {
+	return &MultiTRegistry{
+		tGatherers: tGatherers,
+	}
+}
+
+// Gather implements TransactionalGatherer interface.
+func (r *MultiTRegistry) Gather() (mfs []*dto.MetricFamily, done func(), err error) {
+	errs := MultiError{}
+
+	dFns := make([]func(), 0, len(r.tGatherers))
+	// TODO(bwplotka): Implement concurrency for those?
+	for _, g := range r.tGatherers {
+		// TODO(bwplotka): Check for duplicates?
+		m, d, err := g.Gather()
+		errs.Append(err)
+
+		mfs = append(mfs, m...)
+		dFns = append(dFns, d)
+	}
+
+	// TODO(bwplotka): Consider sort in place, given metric family in gather is sorted already.
+	sort.Slice(mfs, func(i, j int) bool {
+		return *mfs[i].Name < *mfs[j].Name
+	})
+	return mfs, func() {
+		for _, d := range dFns {
+			d()
+		}
+	}, errs.MaybeUnwrap()
+}
+
+// TransactionalGatherer represents transactional gatherer that can be triggered to notify gatherer that memory
+// used by metric family is no longer used by a caller. This allows implementations with cache.
+type TransactionalGatherer interface {
+	// Gather returns metrics in a lexicographically sorted slice
+	// of uniquely named MetricFamily protobufs. Gather ensures that the
+	// returned slice is valid and self-consistent so that it can be used
+	// for valid exposition. As an exception to the strict consistency
+	// requirements described for metric.Desc, Gather will tolerate
+	// different sets of label names for metrics of the same metric family.
+	//
+	// Even if an error occurs, Gather attempts to gather as many metrics as
+	// possible. Hence, if a non-nil error is returned, the returned
+	// MetricFamily slice could be nil (in case of a fatal error that
+	// prevented any meaningful metric collection) or contain a number of
+	// MetricFamily protobufs, some of which might be incomplete, and some
+	// might be missing altogether. The returned error (which might be a
+	// MultiError) explains the details. Note that this is mostly useful for
+	// debugging purposes. If the gathered protobufs are to be used for
+	// exposition in actual monitoring, it is almost always better to not
+	// expose an incomplete result and instead disregard the returned
+	// MetricFamily protobufs in case the returned error is non-nil.
+	//
+	// Important: done is expected to be triggered (even if the error occurs!)
+	// once caller does not need returned slice of dto.MetricFamily.
+	Gather() (_ []*dto.MetricFamily, done func(), err error)
+}
+
+// ToTransactionalGatherer transforms Gatherer to transactional one with noop as done function.
+func ToTransactionalGatherer(g Gatherer) TransactionalGatherer {
+	return &noTransactionGatherer{g: g}
+}
+
+type noTransactionGatherer struct {
+	g Gatherer
+}
+
+// Gather implements TransactionalGatherer interface.
+func (g *noTransactionGatherer) Gather() (_ []*dto.MetricFamily, done func(), err error) {
+	mfs, err := g.g.Gather()
+	return mfs, func() {}, err
+}
--- a/vendor/github.com/prometheus/client_golang/prometheus/value.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/value.go
@@ -23,6 +23,8 @@ import (
 	"github.com/golang/protobuf/proto"
 	"google.golang.org/protobuf/types/known/timestamppb"

+	"github.com/prometheus/client_golang/prometheus/internal"
+
 	dto "github.com/prometheus/client_model/go"
 )

@@ -38,6 +40,23 @@ const (
 	UntypedValue
 )

+var (
+	CounterMetricTypePtr = func() *dto.MetricType { d := dto.MetricType_COUNTER; return &d }()
+	GaugeMetricTypePtr   = func() *dto.MetricType { d := dto.MetricType_GAUGE; return &d }()
+	UntypedMetricTypePtr = func() *dto.MetricType { d := dto.MetricType_UNTYPED; return &d }()
+)
+
+func (v ValueType) ToDTO() *dto.MetricType {
+	switch v {
+	case CounterValue:
+		return CounterMetricTypePtr
+	case GaugeValue:
+		return GaugeMetricTypePtr
+	default:
+		return UntypedMetricTypePtr
+	}
+}
+
 // valueFunc is a generic metric for simple values retrieved on collect time
 // from a function. It implements Metric and Collector. Its effective type is
 // determined by ValueType. This is a low-level building block used by the
@@ -91,11 +110,15 @@ func NewConstMetric(desc *Desc, valueType ValueType, value float64, labelValues
 	if err := validateLabelValues(labelValues, len(desc.variableLabels)); err != nil {
 		return nil, err
 	}
+
+	metric := &dto.Metric{}
+	if err := populateMetric(valueType, value, MakeLabelPairs(desc, labelValues), nil, metric); err != nil {
+		return nil, err
+	}
+
 	return &constMetric{
-		desc:       desc,
-		valType:    valueType,
-		val:        value,
-		labelPairs: MakeLabelPairs(desc, labelValues),
+		desc:   desc,
+		metric: metric,
 	}, nil
 }

@@ -110,10 +133,8 @@ func MustNewConstMetric(desc *Desc, valueType ValueType, value float64, labelVal
 }

 type constMetric struct {
-	desc       *Desc
-	valType    ValueType
-	val        float64
-	labelPairs []*dto.LabelPair
+	desc   *Desc
+	metric *dto.Metric
 }

 func (m *constMetric) Desc() *Desc {
@@ -121,7 +142,11 @@ func (m *constMetric) Desc() *Desc {
 }

 func (m *constMetric) Write(out *dto.Metric) error {
-	return populateMetric(m.valType, m.val, m.labelPairs, nil, out)
+	out.Label = m.metric.Label
+	out.Counter = m.metric.Counter
+	out.Gauge = m.metric.Gauge
+	out.Untyped = m.metric.Untyped
+	return nil
 }

 func populateMetric(
@@ -170,12 +195,12 @@ func MakeLabelPairs(desc *Desc, labelValues []string) []*dto.LabelPair {
 		})
 	}
 	labelPairs = append(labelPairs, desc.constLabelPairs...)
-	sort.Sort(labelPairSorter(labelPairs))
+	sort.Sort(internal.LabelPairSorter(labelPairs))
 	return labelPairs
 }

 // ExemplarMaxRunes is the max total number of runes allowed in exemplar labels.
-const ExemplarMaxRunes = 64
+const ExemplarMaxRunes = 128

 // newExemplar creates a new dto.Exemplar from the provided values. An error is
 // returned if any of the label names or values are invalid or if the total
--- a/vendor/github.com/prometheus/client_golang/prometheus/vec.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/vec.go
@@ -99,6 +99,16 @@ func (m *MetricVec) Delete(labels Labels) bool {
 	return m.metricMap.deleteByHashWithLabels(h, labels, m.curry)
 }

+// DeletePartialMatch deletes all metrics where the variable labels contain all of those
+// passed in as labels. The order of the labels does not matter.
+// It returns the number of metrics deleted.
+//
+// Note that curried labels will never be matched if deleting from the curried vector.
+// To match curried labels with DeletePartialMatch, it must be called on the base vector.
+func (m *MetricVec) DeletePartialMatch(labels Labels) int {
+	return m.metricMap.deleteByLabels(labels, m.curry)
+}
+
 // Without explicit forwarding of Describe, Collect, Reset, those methods won't
 // show up in GoDoc.

@@ -381,6 +391,82 @@ func (m *metricMap) deleteByHashWithLabels(
 	return true
 }

+// deleteByLabels deletes a metric if the given labels are present in the metric.
+func (m *metricMap) deleteByLabels(labels Labels, curry []curriedLabelValue) int {
+	m.mtx.Lock()
+	defer m.mtx.Unlock()
+
+	var numDeleted int
+
+	for h, metrics := range m.metrics {
+		i := findMetricWithPartialLabels(m.desc, metrics, labels, curry)
+		if i >= len(metrics) {
+			// Didn't find matching labels in this metric slice.
+			continue
+		}
+		delete(m.metrics, h)
+		numDeleted++
+	}
+
+	return numDeleted
+}
+
+// findMetricWithPartialLabel returns the index of the matching metric or
+// len(metrics) if not found.
+func findMetricWithPartialLabels(
+	desc *Desc, metrics []metricWithLabelValues, labels Labels, curry []curriedLabelValue,
+) int {
+	for i, metric := range metrics {
+		if matchPartialLabels(desc, metric.values, labels, curry) {
+			return i
+		}
+	}
+	return len(metrics)
+}
+
+// indexOf searches the given slice of strings for the target string and returns
+// the index or len(items) as well as a boolean whether the search succeeded.
+func indexOf(target string, items []string) (int, bool) {
+	for i, l := range items {
+		if l == target {
+			return i, true
+		}
+	}
+	return len(items), false
+}
+
+// valueMatchesVariableOrCurriedValue determines if a value was previously curried,
+// and returns whether it matches either the "base" value or the curried value accordingly.
+// It also indicates whether the match is against a curried or uncurried value.
+func valueMatchesVariableOrCurriedValue(targetValue string, index int, values []string, curry []curriedLabelValue) (bool, bool) {
+	for _, curriedValue := range curry {
+		if curriedValue.index == index {
+			// This label was curried. See if the curried value matches our target.
+			return curriedValue.value == targetValue, true
+		}
+	}
+	// This label was not curried. See if the current value matches our target label.
+	return values[index] == targetValue, false
+}
+
+// matchPartialLabels searches the current metric and returns whether all of the target label:value pairs are present.
+func matchPartialLabels(desc *Desc, values []string, labels Labels, curry []curriedLabelValue) bool {
+	for l, v := range labels {
+		// Check if the target label exists in our metrics and get the index.
+		varLabelIndex, validLabel := indexOf(l, desc.variableLabels)
+		if validLabel {
+			// Check the value of that label against the target value.
+			// We don't consider curried values in partial matches.
+			matches, curried := valueMatchesVariableOrCurriedValue(v, varLabelIndex, values, curry)
+			if matches && !curried {
+				continue
+			}
+		}
+		return false
+	}
+	return true
+}
+
 // getOrCreateMetricWithLabelValues retrieves the metric by hash and label value
 // or creates it and returns the new one.
 //
@@ -485,7 +571,7 @@ func findMetricWithLabels(
 	return len(metrics)
 }

-func matchLabelValues(values []string, lvs []string, curry []curriedLabelValue) bool {
+func matchLabelValues(values, lvs []string, curry []curriedLabelValue) bool {
 	if len(values) != len(lvs)+len(curry) {
 		return false
 	}
--- a/vendor/github.com/prometheus/client_golang/prometheus/wrap.go
+++ b/vendor/github.com/prometheus/client_golang/prometheus/wrap.go
@@ -21,6 +21,8 @@ import (
 	"github.com/golang/protobuf/proto"

 	dto "github.com/prometheus/client_model/go"
+
+	"github.com/prometheus/client_golang/prometheus/internal"
 )

 // WrapRegistererWith returns a Registerer wrapping the provided
@@ -182,7 +184,7 @@ func (m *wrappingMetric) Write(out *dto.Metric) error {
 			Value: proto.String(lv),
 		})
 	}
-	sort.Sort(labelPairSorter(out.Label))
+	sort.Sort(internal.LabelPairSorter(out.Label))
 	return nil
 }

--- a/vendor/github.com/prometheus/procfs/.gitignore
+++ b/vendor/github.com/prometheus/procfs/.gitignore
@@ -1 +1,2 @@
-/fixtures/
+/testdata/fixtures/
+/fixtures
--- a/vendor/github.com/prometheus/procfs/.golangci.yml
+++ b/vendor/github.com/prometheus/procfs/.golangci.yml
@@ -1,4 +1,12 @@
 ---
 linters:
  enable:
-  - golint
+  - godot
+  - revive
+
+linter-settings:
+  godot:
+    capital: true
+    exclude:
+    # Ignore "See: URL"
+    - 'See:'
--- a/vendor/github.com/prometheus/procfs/CODE_OF_CONDUCT.md
+++ b/vendor/github.com/prometheus/procfs/CODE_OF_CONDUCT.md
@@ -1,3 +1,3 @@
-## Prometheus Community Code of Conduct
+# Prometheus Community Code of Conduct

-Prometheus follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).
+Prometheus follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/main/code-of-conduct.md).
--- a/vendor/github.com/prometheus/procfs/CONTRIBUTING.md
+++ b/vendor/github.com/prometheus/procfs/CONTRIBUTING.md
@@ -97,7 +97,7 @@ Many of the files are changing continuously and the data being read can in some
 reads in the same file.  Also, most of the files are relatively small (less than a few KBs), and system calls
 to the `stat` function will often return the wrong size.  Therefore, for most files it's recommended to read the 
 full file in a single operation using an internal utility function called `util.ReadFileNoStat`.
-This function is similar to `ioutil.ReadFile`, but it avoids the system call to `stat` to get the current size of
+This function is similar to `os.ReadFile`, but it avoids the system call to `stat` to get the current size of
 the file.

 Note that parsing the file's contents can still be performed one line at a time.  This is done by first reading 
@@ -113,7 +113,7 @@ the full file, and then using a scanner on the `[]byte` or `string` containing t
 ```

 The `/sys` filesystem contains many very small files which contain only a single numeric or text value.  These files
-can be read using an internal function called `util.SysReadFile` which is similar to `ioutil.ReadFile` but does
+can be read using an internal function called `util.SysReadFile` which is similar to `os.ReadFile` but does
 not bother to check the size of the file before reading.
 ```
    data, err := util.SysReadFile("/sys/class/power_supply/BAT0/capacity")
--- a/vendor/github.com/prometheus/procfs/Makefile
+++ b/vendor/github.com/prometheus/procfs/Makefile
@@ -14,18 +14,18 @@
 include Makefile.common

 %/.unpacked: %.ttar
-	@echo ">> extracting fixtures"
+	@echo ">> extracting fixtures $*"
 	./ttar -C $(dir $*) -x -f $*.ttar
 	touch $@

-fixtures: fixtures/.unpacked
+fixtures: testdata/fixtures/.unpacked

 update_fixtures:
-	rm -vf fixtures/.unpacked
-	./ttar -c -f fixtures.ttar fixtures/
+	rm -vf testdata/fixtures/.unpacked
+	./ttar -c -f testdata/fixtures.ttar -C testdata/ fixtures/

 .PHONY: build
 build:

 .PHONY: test
-test: fixtures/.unpacked common-test
+test: testdata/fixtures/.unpacked common-test
--- a/vendor/github.com/prometheus/procfs/Makefile.common
+++ b/vendor/github.com/prometheus/procfs/Makefile.common
@@ -36,29 +36,6 @@ GO_VERSION        ?= $(shell $(GO) version)
 GO_VERSION_NUMBER ?= $(word 3, $(GO_VERSION))
 PRE_GO_111        ?= $(shell echo $(GO_VERSION_NUMBER) | grep -E 'go1\.(10|[0-9])\.')

-GOVENDOR :=
-GO111MODULE :=
-ifeq (, $(PRE_GO_111))
-	ifneq (,$(wildcard go.mod))
-		# Enforce Go modules support just in case the directory is inside GOPATH (and for Travis CI).
-		GO111MODULE := on
-
-		ifneq (,$(wildcard vendor))
-			# Always use the local vendor/ directory to satisfy the dependencies.
-			GOOPTS := $(GOOPTS) -mod=vendor
-		endif
-	endif
-else
-	ifneq (,$(wildcard go.mod))
-		ifneq (,$(wildcard vendor))
-$(warning This repository requires Go >= 1.11 because of Go modules)
-$(warning Some recipes may not work as expected as the current Go runtime is '$(GO_VERSION_NUMBER)')
-		endif
-	else
-		# This repository isn't using Go modules (yet).
-		GOVENDOR := $(FIRST_GOPATH)/bin/govendor
-	endif
-endif
 PROMU        := $(FIRST_GOPATH)/bin/promu
 pkgs          = ./...

@@ -78,17 +55,23 @@ ifneq ($(shell which gotestsum),)
 endif
 endif

-PROMU_VERSION ?= 0.12.0
+PROMU_VERSION ?= 0.13.0
 PROMU_URL     := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz

 GOLANGCI_LINT :=
 GOLANGCI_LINT_OPTS ?=
-GOLANGCI_LINT_VERSION ?= v1.39.0
+GOLANGCI_LINT_VERSION ?= v1.45.2
 # golangci-lint only supports linux, darwin and windows platforms on i386/amd64.
 # windows isn't included here because of the path separator being different.
 ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin))
 	ifeq ($(GOHOSTARCH),$(filter $(GOHOSTARCH),amd64 i386))
-		GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint
+		# If we're in CI and there is an Actions file, that means the linter
+		# is being run in Actions, so we don't need to run it here.
+		ifeq (,$(CIRCLE_JOB))
+			GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint
+		else ifeq (,$(wildcard .github/workflows/golangci-lint.yml))
+			GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint
+		endif
 	endif
 endif

@@ -144,32 +127,25 @@ common-check_license:
 .PHONY: common-deps
 common-deps:
 	@echo ">> getting dependencies"
-ifdef GO111MODULE
-	GO111MODULE=$(GO111MODULE) $(GO) mod download
-else
-	$(GO) get $(GOOPTS) -t ./...
-endif
+	$(GO) mod download

 .PHONY: update-go-deps
 update-go-deps:
 	@echo ">> updating Go dependencies"
 	@for m in $$($(GO) list -mod=readonly -m -f '{{ if and (not .Indirect) (not .Main)}}{{.Path}}{{end}}' all); do \
-		$(GO) get $$m; \
+		$(GO) get -d $$m; \
 	done
-	GO111MODULE=$(GO111MODULE) $(GO) mod tidy
-ifneq (,$(wildcard vendor))
-	GO111MODULE=$(GO111MODULE) $(GO) mod vendor
-endif
+	$(GO) mod tidy

 .PHONY: common-test-short
 common-test-short: $(GOTEST_DIR)
 	@echo ">> running short tests"
-	GO111MODULE=$(GO111MODULE) $(GOTEST) -short $(GOOPTS) $(pkgs)
+	$(GOTEST) -short $(GOOPTS) $(pkgs)

 .PHONY: common-test
 common-test: $(GOTEST_DIR)
 	@echo ">> running all tests"
-	GO111MODULE=$(GO111MODULE) $(GOTEST) $(test-flags) $(GOOPTS) $(pkgs)
+	$(GOTEST) $(test-flags) $(GOOPTS) $(pkgs)

 $(GOTEST_DIR):
 	@mkdir -p $@
@@ -177,25 +153,21 @@ $(GOTEST_DIR):
 .PHONY: common-format
 common-format:
 	@echo ">> formatting code"
-	GO111MODULE=$(GO111MODULE) $(GO) fmt $(pkgs)
+	$(GO) fmt $(pkgs)

 .PHONY: common-vet
 common-vet:
 	@echo ">> vetting code"
-	GO111MODULE=$(GO111MODULE) $(GO) vet $(GOOPTS) $(pkgs)
+	$(GO) vet $(GOOPTS) $(pkgs)

 .PHONY: common-lint
 common-lint: $(GOLANGCI_LINT)
 ifdef GOLANGCI_LINT
 	@echo ">> running golangci-lint"
-ifdef GO111MODULE
 # 'go list' needs to be executed before staticcheck to prepopulate the modules cache.
 # Otherwise staticcheck might fail randomly for some reason not yet explained.
-	GO111MODULE=$(GO111MODULE) $(GO) list -e -compiled -test=true -export=false -deps=true -find=false -tags= -- ./... > /dev/null
-	GO111MODULE=$(GO111MODULE) $(GOLANGCI_LINT) run $(GOLANGCI_LINT_OPTS) $(pkgs)
-else
-	$(GOLANGCI_LINT) run $(pkgs)
-endif
+	$(GO) list -e -compiled -test=true -export=false -deps=true -find=false -tags= -- ./... > /dev/null
+	$(GOLANGCI_LINT) run $(GOLANGCI_LINT_OPTS) $(pkgs)
 endif

 .PHONY: common-yamllint
@@ -212,28 +184,15 @@ endif
 common-staticcheck: lint

 .PHONY: common-unused
-common-unused: $(GOVENDOR)
-ifdef GOVENDOR
-	@echo ">> running check for unused packages"
-	@$(GOVENDOR) list +unused | grep . && exit 1 || echo 'No unused packages'
-else
-ifdef GO111MODULE
+common-unused:
 	@echo ">> running check for unused/missing packages in go.mod"
-	GO111MODULE=$(GO111MODULE) $(GO) mod tidy
-ifeq (,$(wildcard vendor))
+	$(GO) mod tidy
 	@git diff --exit-code -- go.sum go.mod
-else
-	@echo ">> running check for unused packages in vendor/"
-	GO111MODULE=$(GO111MODULE) $(GO) mod vendor
-	@git diff --exit-code -- go.sum go.mod vendor/
-endif
-endif
-endif

 .PHONY: common-build
 common-build: promu
 	@echo ">> building binaries"
-	GO111MODULE=$(GO111MODULE) $(PROMU) build --prefix $(PREFIX) $(PROMU_BINARIES)
+	$(PROMU) build --prefix $(PREFIX) $(PROMU_BINARIES)

 .PHONY: common-tarball
 common-tarball: promu
@@ -289,12 +248,6 @@ $(GOLANGCI_LINT):
 		| sh -s -- -b $(FIRST_GOPATH)/bin $(GOLANGCI_LINT_VERSION)
 endif

-ifdef GOVENDOR
-.PHONY: $(GOVENDOR)
-$(GOVENDOR):
-	GOOS= GOARCH= $(GO) get -u github.com/kardianos/govendor
-endif
-
 .PHONY: precheck
 precheck::

--- a/vendor/github.com/prometheus/procfs/SECURITY.md
+++ b/vendor/github.com/prometheus/procfs/SECURITY.md
@@ -3,4 +3,4 @@
 The Prometheus security policy, including how to report vulnerabilities, can be
 found here:

-https://prometheus.io/docs/operating/security/
+<https://prometheus.io/docs/operating/security/>
--- a/vendor/github.com/prometheus/procfs/arp.go
+++ b/vendor/github.com/prometheus/procfs/arp.go
@@ -15,11 +15,28 @@ package procfs

 import (
 	"fmt"
-	"io/ioutil"
 	"net"
+	"os"
+	"strconv"
 	"strings"
 )

+// Learned from include/uapi/linux/if_arp.h.
+const (
+	// completed entry (ha valid).
+	ATFComplete = 0x02
+	// permanent entry.
+	ATFPermanent = 0x04
+	// Publish entry.
+	ATFPublish = 0x08
+	// Has requested trailers.
+	ATFUseTrailers = 0x10
+	// Obsoleted: Want to use a netmask (only for proxy entries).
+	ATFNetmask = 0x20
+	// Don't answer this addresses.
+	ATFDontPublish = 0x40
+)
+
 // ARPEntry contains a single row of the columnar data represented in
 // /proc/net/arp.
 type ARPEntry struct {
@@ -29,12 +46,14 @@ type ARPEntry struct {
 	HWAddr net.HardwareAddr
 	// Name of the device
 	Device string
+	// Flags
+	Flags byte
 }

 // GatherARPEntries retrieves all the ARP entries, parse the relevant columns,
 // and then return a slice of ARPEntry's.
 func (fs FS) GatherARPEntries() ([]ARPEntry, error) {
-	data, err := ioutil.ReadFile(fs.proc.Path("net/arp"))
+	data, err := os.ReadFile(fs.proc.Path("net/arp"))
 	if err != nil {
 		return nil, fmt.Errorf("error reading arp %q: %w", fs.proc.Path("net/arp"), err)
 	}
@@ -72,14 +91,26 @@ func parseARPEntries(data []byte) ([]ARPEntry, error) {
 }

 func parseARPEntry(columns []string) (ARPEntry, error) {
+	entry := ARPEntry{Device: columns[5]}
 	ip := net.ParseIP(columns[0])
-	mac := net.HardwareAddr(columns[3])
+	entry.IPAddr = ip

-	entry := ARPEntry{
-		IPAddr: ip,
-		HWAddr: mac,
-		Device: columns[5],
+	if mac, err := net.ParseMAC(columns[3]); err == nil {
+		entry.HWAddr = mac
+	} else {
+		return ARPEntry{}, err
+	}
+
+	if flags, err := strconv.ParseUint(columns[2], 0, 8); err == nil {
+		entry.Flags = byte(flags)
+	} else {
+		return ARPEntry{}, err
 	}

 	return entry, nil
 }
+
+// IsComplete returns true if ARP entry is marked with complete flag.
+func (entry *ARPEntry) IsComplete() bool {
+	return entry.Flags&ATFComplete != 0
+}
--- a/vendor/github.com/prometheus/procfs/cpuinfo.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo.go
@@ -11,6 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

+//go:build linux
 // +build linux

 package procfs
@@ -27,7 +28,7 @@ import (
 	"github.com/prometheus/procfs/internal/util"
 )

-// CPUInfo contains general information about a system CPU found in /proc/cpuinfo
+// CPUInfo contains general information about a system CPU found in /proc/cpuinfo.
 type CPUInfo struct {
 	Processor       uint
 	VendorID        string
@@ -469,7 +470,7 @@ func parseCPUInfoDummy(_ []byte) ([]CPUInfo, error) { // nolint:unused,deadcode
 }

 // firstNonEmptyLine advances the scanner to the first non-empty line
-// and returns the contents of that line
+// and returns the contents of that line.
 func firstNonEmptyLine(scanner *bufio.Scanner) string {
 	for scanner.Scan() {
 		line := scanner.Text()
--- a/vendor/github.com/prometheus/procfs/cpuinfo_armx.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_armx.go
@@ -11,6 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

+//go:build linux && (arm || arm64)
 // +build linux
 // +build arm arm64

--- a/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go
@@ -11,6 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

+//go:build linux && (mips || mipsle || mips64 || mips64le)
 // +build linux
 // +build mips mipsle mips64 mips64le

--- a/vendor/github.com/prometheus/procfs/cpuinfo_others.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_others.go
@@ -11,8 +11,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

-// +build linux
-// +build !386,!amd64,!arm,!arm64,!mips,!mips64,!mips64le,!mipsle,!ppc64,!ppc64le,!riscv64,!s390x
+//go:build linux && !386 && !amd64 && !arm && !arm64 && !mips && !mips64 && !mips64le && !mipsle && !ppc64 && !ppc64le && !riscv64 && !s390x
+// +build linux,!386,!amd64,!arm,!arm64,!mips,!mips64,!mips64le,!mipsle,!ppc64,!ppc64le,!riscv64,!s390x

 package procfs

--- a/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go
@@ -11,6 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

+//go:build linux && (ppc64 || ppc64le)
 // +build linux
 // +build ppc64 ppc64le

--- a/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go
@@ -11,6 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

+//go:build linux && (riscv || riscv64)
 // +build linux
 // +build riscv riscv64

--- a/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go
@@ -11,6 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

+//go:build linux
 // +build linux

 package procfs
--- a/vendor/github.com/prometheus/procfs/cpuinfo_x86.go
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_x86.go
@@ -11,6 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

+//go:build linux && (386 || amd64)
 // +build linux
 // +build 386 amd64

--- a/vendor/github.com/prometheus/procfs/fixtures.ttar
+++ b/vendor/github.com/prometheus/procfs/fixtures.ttar
--- a/vendor/github.com/prometheus/procfs/internal/fs/fs.go
+++ b/vendor/github.com/prometheus/procfs/internal/fs/fs.go
@@ -26,7 +26,7 @@ const (
 	// DefaultSysMountPoint is the common mount point of the sys filesystem.
 	DefaultSysMountPoint = "/sys"

-	// DefaultConfigfsMountPoint is the common mount point of the configfs
+	// DefaultConfigfsMountPoint is the common mount point of the configfs.
 	DefaultConfigfsMountPoint = "/sys/kernel/config"
 )

--- a/vendor/github.com/prometheus/procfs/internal/util/parse.go
+++ b/vendor/github.com/prometheus/procfs/internal/util/parse.go
@@ -14,7 +14,7 @@
 package util

 import (
-	"io/ioutil"
+	"os"
 	"strconv"
 	"strings"
 )
@@ -66,7 +66,7 @@ func ParsePInt64s(ss []string) ([]*int64, error) {

 // ReadUintFromFile reads a file and attempts to parse a uint64 from it.
 func ReadUintFromFile(path string) (uint64, error) {
-	data, err := ioutil.ReadFile(path)
+	data, err := os.ReadFile(path)
 	if err != nil {
 		return 0, err
 	}
@@ -75,7 +75,7 @@ func ReadUintFromFile(path string) (uint64, error) {

 // ReadIntFromFile reads a file and attempts to parse a int64 from it.
 func ReadIntFromFile(path string) (int64, error) {
-	data, err := ioutil.ReadFile(path)
+	data, err := os.ReadFile(path)
 	if err != nil {
 		return 0, err
 	}
--- a/vendor/github.com/prometheus/procfs/internal/util/readfile.go
+++ b/vendor/github.com/prometheus/procfs/internal/util/readfile.go
@@ -15,17 +15,16 @@ package util

 import (
 	"io"
-	"io/ioutil"
 	"os"
 )

-// ReadFileNoStat uses ioutil.ReadAll to read contents of entire file.
-// This is similar to ioutil.ReadFile but without the call to os.Stat, because
+// ReadFileNoStat uses io.ReadAll to read contents of entire file.
+// This is similar to os.ReadFile but without the call to os.Stat, because
 // many files in /proc and /sys report incorrect file sizes (either 0 or 4096).
-// Reads a max file size of 512kB.  For files larger than this, a scanner
+// Reads a max file size of 1024kB.  For files larger than this, a scanner
 // should be used.
 func ReadFileNoStat(filename string) ([]byte, error) {
-	const maxBufferSize = 1024 * 512
+	const maxBufferSize = 1024 * 1024

 	f, err := os.Open(filename)
 	if err != nil {
@@ -34,5 +33,5 @@ func ReadFileNoStat(filename string) ([]byte, error) {
 	defer f.Close()

 	reader := io.LimitReader(f, maxBufferSize)
-	return ioutil.ReadAll(reader)
+	return io.ReadAll(reader)
 }
--- a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go
+++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go
@@ -11,7 +11,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

-// +build linux,!appengine
+//go:build (linux || darwin) && !appengine
+// +build linux darwin
+// +build !appengine

 package util

@@ -21,7 +23,7 @@ import (
 	"syscall"
 )

-// SysReadFile is a simplified ioutil.ReadFile that invokes syscall.Read directly.
+// SysReadFile is a simplified os.ReadFile that invokes syscall.Read directly.
 // https://github.com/prometheus/node_exporter/pull/728/files
 //
 // Note that this function will not read files larger than 128 bytes.
@@ -33,7 +35,7 @@ func SysReadFile(file string) (string, error) {
 	defer f.Close()

 	// On some machines, hwmon drivers are broken and return EAGAIN.  This causes
-	// Go's ioutil.ReadFile implementation to poll forever.
+	// Go's os.ReadFile implementation to poll forever.
 	//
 	// Since we either want to read data or bail immediately, do the simplest
 	// possible read using syscall directly.
--- a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go
+++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go
@@ -11,7 +11,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

-// +build linux,appengine !linux
+//go:build (linux && appengine) || (!linux && !darwin)
+// +build linux,appengine !linux,!darwin

 package util

--- a/vendor/github.com/prometheus/procfs/ipvs.go
+++ b/vendor/github.com/prometheus/procfs/ipvs.go
@@ -20,7 +20,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net"
 	"os"
 	"strconv"
@@ -84,7 +83,7 @@ func parseIPVSStats(r io.Reader) (IPVSStats, error) {
 		stats       IPVSStats
 	)

-	statContent, err := ioutil.ReadAll(r)
+	statContent, err := io.ReadAll(r)
 	if err != nil {
 		return IPVSStats{}, err
 	}
--- a/vendor/github.com/prometheus/procfs/kernel_random.go
+++ b/vendor/github.com/prometheus/procfs/kernel_random.go
@@ -11,6 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

+//go:build !windows
 // +build !windows

 package procfs
--- a/vendor/github.com/prometheus/procfs/loadavg.go
+++ b/vendor/github.com/prometheus/procfs/loadavg.go
@@ -21,7 +21,7 @@ import (
 	"github.com/prometheus/procfs/internal/util"
 )

-// LoadAvg represents an entry in /proc/loadavg
+// LoadAvg represents an entry in /proc/loadavg.
 type LoadAvg struct {
 	Load1  float64
 	Load5  float64
--- a/Show More
+++ b/Show More