| #!/usr/bin/env sh |
| # |
| # SPDX-License-Identifier: GPL-2.0-only |
| |
| # This file is sourced by the linters so that each one doesn't have to |
| # specify these routines individually |
| |
| LC_ALL=C export LC_ALL |
| |
| if [ -z "$GIT" ]; then |
| GIT="$(command -v git)" |
| else |
| # If git is specified, Do a basic check that it runs and seems like |
| # it's actually git |
| if ! "${GIT}" --version | grep -q git; then |
| echo "Error: ${GIT} does not seem to be valid." |
| exit 1; |
| fi |
| fi |
| |
| if [ "$(${GIT} rev-parse --is-inside-work-tree 2>/dev/null)" = "true" ]; then |
| IN_GIT_TREE=1 |
| else |
| IN_GIT_TREE=0 |
| fi |
| |
| if [ "${IN_GIT_TREE}" -eq 1 ] && [ -z "${GIT}" ]; then |
| echo "This test needs git to run. Please install it, then run this test again." |
| exit 1 |
| fi |
| |
| # Use git ls-files if the code is in a git repo, otherwise use find. |
| if [ "${IN_GIT_TREE}" -eq 1 ]; then |
| FIND_FILES="${GIT} ls-files" |
| else |
| FIND_FILES="find src" |
| fi |
| |
| # Use git grep if the code is in a git repo, otherwise use grep. |
| if [ "${IN_GIT_TREE}" -eq 1 ]; then |
| GREP_FILES="${GIT} grep" |
| else |
| GREP_FILES="grep -r" |
| fi |
