shallow clone to save space in CI (#1987)

* shallow clone

* also remove source dir after building in CI

* formatting

* pass them through?

* only CI

* add as variable

build-static.sh

@@ -201,10 +201,15 @@ if [ -f ../cache_key ] && [ "$(cat ../cache_key)" = "${cache_key}" ] && [ -f "bu
 else
 	${spcCommand} doctor --auto-fix
 	# shellcheck disable=SC2086
-	${spcCommand} download --with-php="${PHP_VERSION}" --for-extensions="${PHP_EXTENSIONS}" --for-libs="${PHP_EXTENSION_LIBS}" ${SPC_OPT_DOWNLOAD_ARGS}
+	${spcCommand} download --with-php="${PHP_VERSION}" --shallow-clone --for-extensions="${PHP_EXTENSIONS}" --for-libs="${PHP_EXTENSION_LIBS}" ${SPC_OPT_DOWNLOAD_ARGS}
 	# shellcheck disable=SC2086
 	${spcCommand} build --enable-zts --build-embed ${SPC_OPT_BUILD_ARGS} "${PHP_EXTENSIONS}" --with-libs="${PHP_EXTENSION_LIBS}"
 
+	if [ -n "$CI" ]; then
+		rm -rf ./downloads
+		rm -rf ./source
+	fi
+
 	echo -n "${cache_key}" >../cache_key
 fi
 

docker-bake.hcl

@@ -24,6 +24,11 @@ variable "CACHE" {
     default = ""
 }
 
+variable "CI" {
+    # CI flag coming from the environment or --set; empty by default
+    default = ""
+}
+
 variable DEFAULT_PHP_VERSION {
     default = "8.4"
 }
@@ -141,6 +146,7 @@ target "static-builder-musl" {
     }
     args = {
         FRANKENPHP_VERSION = VERSION
+        CI = CI
     }
     secret = ["id=github-token,env=GITHUB_TOKEN"]
 }
@@ -165,6 +171,7 @@ target "static-builder-gnu" {
     args = {
         FRANKENPHP_VERSION = VERSION
         GO_VERSION = GO_VERSION
+        CI = CI
     }
     secret = ["id=github-token,env=GITHUB_TOKEN"]
 }

static-builder-gnu.Dockerfile

@@ -29,7 +29,12 @@ ENV GOTOOLCHAIN=local
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
-# labels, same as static-builder-musl.Dockerfile
+# Pass through CI environment flag so build-static.sh can detect CI context
+ARG CI
+ENV CI=${CI}
+
+# labels, same as static-builder.Dockerfile
+
 LABEL org.opencontainers.image.title=FrankenPHP
 LABEL org.opencontainers.image.description="The modern PHP app server"
 LABEL org.opencontainers.image.url=https://frankenphp.dev

static-builder-musl.Dockerfile

@@ -25,6 +25,9 @@ ENV GOTOOLCHAIN=local
 
 SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
 
+ARG CI
+ENV CI=${CI}
+
 LABEL org.opencontainers.image.title=FrankenPHP
 LABEL org.opencontainers.image.description="The modern PHP app server"
 LABEL org.opencontainers.image.url=https://frankenphp.dev