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misc/ios: ignore stderr from iOS tools

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On (at least) macOS 10.12, the `security cms` subcommand used by the
iOS detection script will output an error to stderr. The command
otherwise succeeds, but the extra line confuses a later parsing step.

To fix it, use only stdout and ignore stderr from every command run
by detect.go.

For the new iOS builders.

Change-Id: Iee426da7926d7f987ba1be061fa92ebb853ef53d
Reviewed-on: https://go-review.googlesource.com/36059
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Run-TryBot: Elias Naur <elias.naur@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Elias Naur 2017-02-01 08:57:46 +01:00
parent 3f45916433
commit ade6bcf1d5
1 changed files with 4 additions and 4 deletions
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8
misc/ios/detect.go
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@ -33,7 +33,7 @@ func main() {
fname := f.Name()
defer os.Remove(fname)
out := combinedOutput(parseMobileProvision(mp))
out := output(parseMobileProvision(mp))
_, err = f.Write(out)
check(err)
check(f.Close())
@ -111,12 +111,12 @@ func plistExtract(fname string, path string) ([]byte, error) {
}
func getLines(cmd *exec.Cmd) [][]byte {
out := combinedOutput(cmd)
out := output(cmd)
return bytes.Split(out, []byte("\n"))
}
func combinedOutput(cmd *exec.Cmd) []byte {
out, err := cmd.CombinedOutput()
func output(cmd *exec.Cmd) []byte {
out, err := cmd.Output()
if err != nil {
fmt.Println(strings.Join(cmd.Args, "\n"))
fmt.Fprintln(os.Stderr, err)