cmd/micro/shellwords/util_posix.go

   1 // +build !windows
   2
   3 package shellwords
   4
   5 import (
   6         "errors"
   7         "os"
   8         "os/exec"
   9         "strings"
  10 )
  11
  12 func shellRun(line string) (string, error) {
  13         shell := os.Getenv("SHELL")
  14         b, err := exec.Command(shell, "-c", line).Output()
  15         if err != nil {
  16                 if eerr, ok := err.(*exec.ExitError); ok {
  17                         b = eerr.Stderr
  18                 }
  19                 return "", errors.New(err.Error() + ":" + string(b))
  20         }
  21         return strings.TrimSpace(string(b)), nil
  22 }