version

var (
	Name = valueOrFallback(name, func() string {
		return "cloud-run-proxy"
	})

	Version = valueOrFallback(version, func() string {
		if info, ok := debug.ReadBuildInfo(); ok {
			if v := info.Main.Version; v != "" {
				return v
			}
		}
		return "source"
	})

	Commit = valueOrFallback(commit, func() string {
		if info, ok := debug.ReadBuildInfo(); ok {
			for _, setting := range info.Settings {
				if setting.Key == "vcs.revision" && setting.Value != "" {
					return setting.Value
				}
			}
		}
		return "unknown"
	})

	// OSArch is the operating system and architecture combination.
	OSArch = runtime.GOOS + "/" + runtime.GOARCH

	// HumanVersion is the compiled version.
	HumanVersion = Name + " " + Version + " (" + Commit + ", " + OSArch + ")"
)