Exemplo n.º 1
0
func Shell2(env Env, dir, shellScript string, show bool) error {
	cmd := exec.Command("sh", "-v")
	cmd.Dir = dir
	if env != nil {
		//println(fmt.Sprintf("%#v\n", env.Environ()))
		cmd.Env = env.Environ()
	}
	shellScript = "env | grep CGO 1>&2\nset -x\n" + shellScript
	PrintScript(dir, env, shellScript)
	cmd.Stdin = bytes.NewBufferString(shellScript)

	if show {
		stderr, err := cmd.StderrPipe()
		if err != nil {
			return err
		}
		stdout, err := cmd.StdoutPipe()
		if err != nil {
			return err
		}
		if err = cmd.Start(); err != nil {
			return err
		}
		// Build tool cannot write anything to stdout, other than the result directory at the end
		shell := "sh"
		io.Copy(os.Stderr, iomisc.Combine(iomisc.PrefixReader(shell+"/err| ", stderr), iomisc.PrefixReader(shell+"/out| ", stdout)))
	}
	return cmd.Wait()
}
Exemplo n.º 2
0
func ForwardStderr(prefix string, stderr io.Reader) {
	go func() {
		io.Copy(os.Stderr, iomisc.PrefixReader(prefix+"/err| ", stderr))
	}()
}
Exemplo n.º 3
0
func ForwardCombined(prefix string, stderr, stdout io.Reader) {
	go func() {
		io.Copy(os.Stderr, iomisc.Combine(iomisc.PrefixReader(prefix+"/err| ", stderr), iomisc.PrefixReader(prefix+"/out| ", stdout)))
	}()
}