INNER CODE UNIT · Go

formatVersions

asdf-vm/asdf · internal/cli/cli.go:509

func formatVersions(versions []string) string {
	switch len(versions) {
	case 0:
		return "______"
	case 1:
		return versions[0]
	default:
		return strings.Join(versions, " ")
	}
}

func envCommand(logger *log.Logger, shimmedCommand string, args []string) error {
	command := "env"

	if shimmedCommand == "" {
		logger.Printf("usage: asdf env <command>")
		return fmt.Errorf("usage: asdf env <command>")
	}

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