INNER CODE UNIT · Go

resolveVersion

umputun/ralphex · cmd/ralphex/main.go:104

func resolveVersion() string {
	if revision != "unknown" {
		return revision
	}
	bi, ok := debug.ReadBuildInfo()
	if !ok {
		return revision
	}
	// go install sets module version to the tag (e.g. v0.10.0)
	if bi.Main.Version != "" && bi.Main.Version != "(devel)" {
		return bi.Main.Version
	}
	// local build without ldflags — try VCS revision
	for _, s := range bi.Settings {
		if s.Key == "vcs.revision" && len(s.Value) >= 7 {
			return s.Value[:7]
		}
	}

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