base.Fatalf("go: modules disabled by GO111MODULE=off; see 'go help modules'")
	}
	if inWorkspaceMode() {
		base.Fatalf("go: no modules were found in the current workspace; see 'go help work'")
	}
	if dir, name := findAltConfig(base.Cwd()); dir != "" {
		rel, err := filepath.Rel(base.Cwd(), dir)
		if err != nil {
			rel = dir
		}
		cdCmd := ""
		if rel != "." {
			cdCmd = fmt.Sprintf("cd %s && ", rel)
		}