func (s *Shell) Run() (result *task.Result, err error) {
result, err = task.DoRun(func(result *task.Result) (err error) {
result.Module = "shell"
result.Extra["cmd"] = s.Command
if s.Chdir != "" {
result.Extra["chdir"] = s.Chdir
}
if s.Creates != "" {
result.Extra["creates"] = s.Creates
}
var shell string
if s.Shell == "" {
shell = DEFAULT_SHELL
} else {
shell = s.Shell
}
result.Extra["shell"] = shell
if s.Creates != "" && osutil.Exists(s.Creates) {
result.Skipped = true
return
}
var command string
if s.Chdir != "" {
command = "cd " + executil.QuoteWord(s.Chdir) + "; " + s.Command
} else {
command = s.Command
}
err = result.ExecCommand(shell, "-c", command)
return
})
return
}
func TestExists(t *testing.T) {
f, err := ioutil.TempFile("", "output-")
if err != nil {
t.Fatal(err)
}
if !osutil.Exists(f.Name()) {
t.Fatal("Must exists")
}
err = os.Remove(f.Name())
if err != nil {
t.Fatal(err)
}
if osutil.Exists(f.Name()) {
t.Fatal("Must not exist")
}
}