Method RunCommand

cmd/pk/env.go:61–77

(args []string)

}

func (c *envCmd) RunCommand(args []string) error {
	if len(args) == 0 {
		for k, fn := range envMap {
			fmt.Printf("%s: %s\n", k, fn())
		}
		return nil
	}
	if len(args) > 1 {
		return cmdmain.UsageError("only 0 or 1 arguments allowed")
	}
	fn := envMap[args[0]]
	if fn == nil {
		return fmt.Errorf("unknown environment key %q", args[0])
	}
	fmt.Println(fn())
	return nil
}

func envSrcRoot() string {
	for _, dir := range filepath.SplitList(os.Getenv("GOPATH")) {