INNER CODE UNIT · Go

getHelpSection

kluctl/kluctl · internal/replace-commands-help/main.go:130

func getHelpSection(command string, section string) []string {
	log.Printf("Getting section '%s' from command '%s'", section, command)

	exe, err := os.Executable()
	if err != nil {
		log.Fatal(err)
	}

	args := strings.Split(command, " ")
	args = append(args, "--help")

	helpCmd := exec.Command(exe, args...)
	helpCmd.Env = os.Environ()
	helpCmd.Env = append(helpCmd.Env, "CALL_KLUCTL=true")

	out, err := helpCmd.CombinedOutput()
	if err != nil {
		log.Fatal(err)

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