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explicit help always exit 0

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bth 2026-01-30 09:54:25 -08:00
commit f710377826
1 changed files with 5 additions and 4 deletions
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9
um.go
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@ -25,16 +25,17 @@ https://git.bth.moi/bth/um
`, helpShort) `, helpShort)
func main() { func main() {
// NOTE: no prefix at all so that I can use log.Fatalf // NOTE: no prefix at all so that I can use log alongside fmt
// log : stderr : exit status 1
// fmt : stdout : exit status 0
log.SetFlags(0) log.SetFlags(0)
// TODO: do something useful:
// run empty tag query?
if len(os.Args) < 2 { if len(os.Args) < 2 {
log.Fatalln(helpShort) log.Fatalln(helpShort)
} }
arg := cmd.Subcommand(os.Args[1]) arg := cmd.Subcommand(os.Args[1])
// NOTE: just pass what's relevant:
args := os.Args[2:] args := os.Args[2:]
switch arg { switch arg {
@ -51,7 +52,7 @@ func main() {
case cmd.Mv: case cmd.Mv:
mv.Mv(args) mv.Mv(args)
case cmd.Help: case cmd.Help:
log.Fatalln(helpLong) fmt.Println(helpLong)
default: default:
log.Println("um: command not found") log.Println("um: command not found")
log.Fatalln(helpShort) log.Fatalln(helpShort)