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simple-template/.githooks/commit-msg
T
2026-05-07 18:39:00 +08:00

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#!/bin/sh
commit_msg_file="$1"
if [ ! -f "$commit_msg_file" ]; then
echo "commit-msg hook error: commit message file not found"
exit 1
fi
header="$(sed -n '/^[[:space:]]*#/!{/^[[:space:]]*$/!{p;q;}}' "$commit_msg_file")"
if [ -z "$header" ]; then
echo "Invalid commit message: empty message"
exit 1
fi
case "$header" in
Merge\ *|Revert\ *|fixup!\ *|squash!\ *)
exit 0
;;
esac
type_pattern="feat|fix|docs|style|refactor|perf|test|build|ci|chore|revert|wip|workflow|types|release"
commit_pattern="^($type_pattern)(\([a-z0-9][a-z0-9._/-]*\))?!?: .{1,}$"
if ! printf '%s\n' "$header" | grep -Eq "$commit_pattern"; then
echo "Invalid commit message format."
echo ""
echo "Expected Conventional Commits format:"
echo " <type>[optional scope][optional !]: <description>"
echo ""
echo "Allowed types:"
echo " feat, fix, docs, style, refactor, perf, test, build, ci, chore,"
echo " revert, wip, workflow, types, release"
echo ""
echo "Examples:"
echo " feat: add user search"
echo " fix(backend): handle token expiry"
echo " docs(readme): update setup guide"
echo " refactor(web)!: remove legacy auth flow"
exit 1
fi
exit 0