| Brian Silverman | 8dd8a05 | 2018-09-02 17:08:31 -0700 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | |||||
| 3 | # This program hides all the output on stderr from the called command, unless it | ||||
| 4 | # fails, in which case all the output is printed at the end. | ||||
| 5 | |||||
| 6 | set -e | ||||
| 7 | set -u | ||||
| 8 | |||||
| 9 | readonly STDERR_FILE="$(mktemp)" | ||||
| 10 | |||||
| 11 | if ! "$@" 2>"${STDERR_FILE}" ; then | ||||
| 12 | cat "${STDERR_FILE}" | ||||
| 13 | exit 1 | ||||
| 14 | fi | ||||