Martin Roth | d81debd | 2022-06-03 00:06:57 -0600 | [diff] [blame] | 1 | #!/usr/bin/env sh |
| 2 | # |
| 3 | # SPDX-License-Identifier: GPL-2.0-only |
| 4 | |
| 5 | # This file is sourced by the linters so that each one doesn't have to |
| 6 | # specify these routines individually |
| 7 | |
| 8 | LC_ALL=C export LC_ALL |
| 9 | |
| 10 | if [ -z "$GIT" ]; then |
| 11 | GIT="$(command -v git)" |
| 12 | else |
| 13 | # If git is specified, Do a basic check that it runs and seems like |
| 14 | # it's actually git |
| 15 | if ! "${GIT}" --version | grep -q git; then |
| 16 | echo "Error: ${GIT} does not seem to be valid." |
| 17 | exit 1; |
| 18 | fi |
| 19 | fi |
| 20 | |
| 21 | if [ "$(${GIT} rev-parse --is-inside-work-tree 2>/dev/null)" = "true" ]; then |
| 22 | IN_GIT_TREE=1 |
| 23 | else |
| 24 | IN_GIT_TREE=0 |
| 25 | fi |
| 26 | |
| 27 | if [ "${IN_GIT_TREE}" -eq 1 ] && [ -z "${GIT}" ]; then |
| 28 | echo "This test needs git to run. Please install it, then run this test again." |
| 29 | exit 1 |
| 30 | fi |
| 31 | |
| 32 | # Use git ls-files if the code is in a git repo, otherwise use find. |
| 33 | if [ "${IN_GIT_TREE}" -eq 1 ]; then |
| 34 | FIND_FILES="${GIT} ls-files" |
| 35 | else |
Martin Roth | 95b5b02 | 2022-10-17 07:53:16 -0600 | [diff] [blame] | 36 | FIND_FILES="find " |
| 37 | FINDOPTS="-type f" |
Martin Roth | d81debd | 2022-06-03 00:06:57 -0600 | [diff] [blame] | 38 | fi |
| 39 | |
| 40 | # Use git grep if the code is in a git repo, otherwise use grep. |
| 41 | if [ "${IN_GIT_TREE}" -eq 1 ]; then |
| 42 | GREP_FILES="${GIT} grep" |
| 43 | else |
| 44 | GREP_FILES="grep -r" |
| 45 | fi |