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runc: embed version from VERSION file

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This ensures that if runc is built without the provided Makefile, the
version is still properly set.

No change in the output.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This commit is contained in:
Kir Kolyshkin
2025-04-08 19:00:59 -07:00
parent d54eaaf2c2
commit c12c99b7d2
2 changed files with 16 additions and 9 deletions
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8
Makefile
View File

@@ -17,8 +17,8 @@ BUILDTAGS += $(EXTRA_BUILDTAGS)
COMMIT := $(shell git describe --dirty --long --always)
EXTRA_VERSION :=
VERSION := $(shell cat ./VERSION)$(EXTRA_VERSION)
LDFLAGS_COMMON := -X main.gitCommit=$(COMMIT) -X main.version=$(VERSION)
LDFLAGS_COMMON := -X main.gitCommit=$(COMMIT) \
$(if $(strip $(EXTRA_VERSION)),-X main.extraVersion=$(EXTRA_VERSION),)
GOARCH := $(shell $(GO) env GOARCH)
@@ -118,11 +118,11 @@ release: runcimage
--rm -v $(CURDIR):/go/src/$(PROJECT) \
-e RELEASE_ARGS=$(RELEASE_ARGS) \
$(RUNC_IMAGE) make localrelease
script/release_sign.sh -S $(GPG_KEYID) -r release/$(VERSION) -v $(VERSION)
script/release_sign.sh -S $(GPG_KEYID)
.PHONY: localrelease
localrelease: verify-changelog
script/release_build.sh -r release/$(VERSION) -v $(VERSION) $(RELEASE_ARGS)
script/release_build.sh $(RELEASE_ARGS)
.PHONY: dbuild
dbuild: runcimage

17
main.go
View File

@@ -1,6 +1,7 @@
package main
import (
_ "embed"
"errors"
"fmt"
"io"
@@ -19,12 +20,18 @@ import (
"github.com/urfave/cli"
)
// version must be set from the contents of VERSION file by go build's
// -X main.version= option in the Makefile.
var version = "unknown"
// version is set from the contents of VERSION file.
//
//go:embed VERSION
var version string
// extraVersion is an optional suffix appended to runc version.
// It can be set via Makefile ("make EXTRA_VERSION=xxx") or by
// adding -X main.extraVersion=xxx option to the go build command.
var extraVersion = ""
// gitCommit will be the hash that the binary was built from
// and will be populated by the Makefile
// and will be populated by the Makefile.
var gitCommit = ""
func printVersion(c *cli.Context) {
@@ -73,7 +80,7 @@ value for "bundle" is the current directory.`
func main() {
app := cli.NewApp()
app.Name = "runc"
app.Version = version
app.Version = strings.TrimSpace(version) + extraVersion
app.Usage = usage
cli.VersionPrinter = printVersion