My team recently started using podman and the UBI9 go-toolset image to containerize our golang apps [1]. We found that if our Dockerfile copied the entire source tree in (including the .git directory), `go build` would fail unless we set the `-buildvcs=false` flag [2].
Since this wasn't happening on my local machine (Fedora 39), I tried to debug further only to find a surprising lack of documentation on this feature. I couldn't find anything in the `go` command documentation beyond the short note on what the `-buildvcs` flag does [3]. Nor could I easily find information on how developers can consume the VCS stamp information. My hope is that this feature would/could replace the `-ldflags` technique many golang developers have used to inject source control information into applications. Is there any documentation that exists here? And for instances when `-buildvcs=auto|true` fails, how can developers debug and find the root cause? Pertinent version information for those who want to investigate further: Go version (in the container): go1.20.12 linux/amd64 Git version (container): 2.39.3 Podman version (Fedora 39): Client: Podman Engine Version: 4.9.4 API Version: 4.9.4 Go Version: go1.21.8 Built: Tue Mar 26 05:39:52 2024 OS/Arch: linux/amd64 [1] https://catalog.redhat.com/software/containers/ubi9/go-toolset/61e5c00b4ec9945c18787690?q=go%20toolset&architecture=amd64&image=6627073123047dd3dc857edb [2] https://issues.redhat.com/browse/RHEL-36097 [3] https://pkg.go.dev/cmd/go -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/21a0a261-9194-462e-8bc0-c5151543d0d8n%40googlegroups.com.