Embed the correct version information in the release artifacts

Signed-off-by: Tomoya Usami <tousami@zlab.co.jp>

.github/workflows/release_build.yaml

@@ -170,7 +170,7 @@ jobs:
           path: .build
           key: ${{ runner.os }}-tools-${{ hashFiles('.go-version','Makefile') }}
       - name: Build images
-        run: make images-no-load
+        run: TAG=${GITHUB_REF##refs/tags/v} make images-no-load
       - name: Export images
         run: tar -czvf images.tar.gz *-image.tar
       - name: Archive images

Dockerfile

@@ -17,6 +17,7 @@ COPY . .
 FROM --platform=$BUILDPLATFORM tonistiigi/xx@sha256:9dde7edeb9e4a957ce78be9f8c0fbabe0129bf5126933cd3574888f443731cda AS xx
 
 FROM --platform=${BUILDPLATFORM} base as builder
+ARG TAG
 ARG TARGETPLATFORM
 ARG TARGETARCH
 COPY --link --from=xx / /
@@ -59,7 +60,7 @@ ENV CGO_ENABLED=1
 RUN --mount=type=cache,target=/root/.cache/go-build \
     --mount=type=cache,target=/go/pkg/mod \
     if [ "$TARGETARCH" = "arm64" ]; then CC=aarch64-alpine-linux-musl; elif [ "$TARGETARCH" = "s390x" ]; then CC=s390x-alpine-linux-musl; fi && \
-    make build-static && \
+    make build-static git_tag=$TAG git_dirty="" && \
     for f in $(find bin -executable -type f); do xx-verify $f; done
 
 FROM --platform=${BUILDPLATFORM} scratch AS spire-base

Makefile

@@ -284,7 +284,6 @@ bin/static/%: cmd/% FORCE | go-check
 	$(E)$(go_build_static) $@$(exe) ./$<
 
 bin/static/%: support/% FORCE | go-check
-	@echo Building $@…
 	$(E)$(go_build_static) $@$(exe) ./$<
 
 #############################################################################
@@ -337,6 +336,7 @@ $1: $3 container-builder
 	$(E)docker buildx build \
 		--platform $(PLATFORMS) \
 		--build-arg goversion=$(go_version) \
+		--build-arg TAG=$(TAG) \
 		--target $2 \
 		-o type=oci,dest=$2-image.tar \
 		-f $3 \