mirror of
https://github.com/glauth/glauth.git
synced 2026-10-25 05:30:47 +00:00
shipperizer
69 lines
1.3 KiB
Go
69 lines
1.3 KiB
Go
package version
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import (
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"fmt"
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"runtime/debug"
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)
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type gitInfo struct {
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BuildTime string
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Commit string
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Dirty bool
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}
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// GetVersion reads builtime vars and returns a full string containing info about
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// the currently running version of the software. Primarily used by the
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// --version flag at runtime.
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func GetVersion() string {
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// TODO @shipperizer see if it's worth replacing with info.Main.Path
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// aka github.com/glauth/glauth/v2 - not great but worth checking
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name := "GLauth"
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info, ok := debug.ReadBuildInfo()
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if !ok {
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return fmt.Sprintf(`
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%s
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Non-release build`,
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name)
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}
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gitInfo := vcsInfo(info.Settings)
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// If a release, use the tag
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if !gitInfo.Dirty {
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return fmt.Sprintf(`%s %s
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Build time: %s
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Commit: %s`, name, Version, gitInfo.BuildTime, gitInfo.Commit)
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}
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return fmt.Sprintf(`%s
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Non-release build based on tag %s
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Build time: %s
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Commit: %s`, name, Version, gitInfo.BuildTime, gitInfo.Commit)
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}
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func vcsInfo(settings []debug.BuildSetting) *gitInfo {
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info := new(gitInfo)
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info.BuildTime = "unknown"
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info.Commit = "unknown"
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info.Dirty = false
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for _, v := range settings {
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switch v.Key {
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case "vcs.revision":
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info.Commit = v.Value
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case "vcs.modified":
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info.Dirty = v.Value == "true"
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case "vcs.time":
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info.BuildTime = v.Value
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}
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}
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return info
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}
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