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Version printing from command line arguments

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Magnus Åhall 2026-07-03 09:09:55 +02:00
parent fdc0fc8b97
commit b76502c034
1 changed files with 22 additions and 13 deletions
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9
main.go
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@ -36,6 +36,7 @@ var (
FlagConfig string FlagConfig string
FlagCreateUser string FlagCreateUser string
FlagChangePassword string FlagChangePassword string
FlagVersion bool
Webengine HTMLTemplate.Engine Webengine HTMLTemplate.Engine
config Config config Config
Log *slog.Logger Log *slog.Logger
@ -66,6 +67,7 @@ func init() { // {{{
flag.BoolVar(&FlagLoremIpsum, "lorem-ipsum", false, "Replace all G- nodes with lorem ipsum paragraphs") flag.BoolVar(&FlagLoremIpsum, "lorem-ipsum", false, "Replace all G- nodes with lorem ipsum paragraphs")
flag.StringVar(&FlagCreateUser, "create-user", "", "Username for creating a new user") flag.StringVar(&FlagCreateUser, "create-user", "", "Username for creating a new user")
flag.StringVar(&FlagChangePassword, "change-password", "", "Change the password for the given username") flag.StringVar(&FlagChangePassword, "change-password", "", "Change the password for the given username")
flag.BoolVar(&FlagVersion, "version", false, "Print version and exit")
flag.Parse() flag.Parse()
RxpBearerToken = regexp.MustCompile("(?i)^\\s*Bearer\\s+(.*?)\\s*$") RxpBearerToken = regexp.MustCompile("(?i)^\\s*Bearer\\s+(.*?)\\s*$")
@ -76,7 +78,14 @@ func initLog() { // {{{
Log = slog.New(slog.NewJSONHandler(os.Stdout, &opts)) Log = slog.New(slog.NewJSONHandler(os.Stdout, &opts))
} // }}} } // }}}
func main() { // {{{ func main() { // {{{
if FlagVersion {
fmt.Println(VERSION)
return
}
initLog() initLog()
Log.Info("application", "version", VERSION)
err := readConfig(FlagConfig) err := readConfig(FlagConfig)
if err != nil { if err != nil {
Log.Error("config", "error", err) Log.Error("config", "error", err)