diff options
Diffstat (limited to '')
| -rwxr-xr-x | scripts/pre-commit.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/scripts/pre-commit.sh b/scripts/pre-commit.sh new file mode 100755 index 0000000..fd1f7dd --- /dev/null +++ b/scripts/pre-commit.sh @@ -0,0 +1,22 @@ +#!/usr/bin/env bash + +set -o errexit -o nounset -o pipefail +shopt -s inherit_errexit lastpipe + +if ! command -v git-clang-format &> /dev/null; then + echo 'Please make sure git-clang-format is available.' >&2 + exit 1 +fi + +output="$( git clang-format --style file --diff )" || true + +ok1='no modified files to format' +ok2='clang-format did not modify any files' + +if [ "$output" != "$ok1" ] && [ "$output" != "$ok2" ]; then + echo "$output" + echo + echo 'clang-format required some formatting fixes.' + echo 'Please stage your changes, run `git clang-format`, review the formatting fixes, and commit.' + exit 1 +fi |