From c81e938f63281dbe885f5d3e0ca842e2719de81c Mon Sep 17 00:00:00 2001 From: Xe Iaso Date: Wed, 19 Mar 2025 09:57:36 -0400 Subject: cmd/containerbuild: set container build timestamp to the timestamp of the commit (#15) Signed-off-by: Xe Iaso --- cmd/containerbuild/main.go | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'cmd') diff --git a/cmd/containerbuild/main.go b/cmd/containerbuild/main.go index 4eeae4c..e99dee5 100644 --- a/cmd/containerbuild/main.go +++ b/cmd/containerbuild/main.go @@ -30,14 +30,24 @@ func main() { koDockerRepo := strings.TrimRight(*dockerRepo, "/"+filepath.Base(*dockerRepo)) version, err := run("git describe --tags --always --dirty") + if err != nil { + log.Fatal(err) + } + + commitTimestamp, err := run("git log -1 --format='%ct'") + if err != nil { + log.Fatal(err) + } slog.Debug( "ko env", "KO_DOCKER_REPO", koDockerRepo, + "SOURCE_DATE_EPOCH", commitTimestamp, "VERSION", version, ) os.Setenv("KO_DOCKER_REPO", koDockerRepo) + os.Setenv("SOURCE_DATE_EPOCH", commitTimestamp) os.Setenv("VERSION", version) setOutput("version", version) -- cgit v1.2.3