commit-msg

#!/bin/sh

# This script enforces conventional commits and checks for an issue number in commit messages.

COMMIT_MSG_FILE=$1

# Check for conventional commit format
if ! grep -E -q '^(feat|fix|chore|refactor|docs|style|test|perf|ci|build|revert)(\([a-zA-Z0-9-]+\))?(!)?: .+' "$COMMIT_MSG_FILE"; then
    echo "Error: Commit message does not follow conventional commit format."
    echo "Please use the format: <type>(<scope>): <message>"
    echo "The scope can only contain: [a-zA-Z], [0-9] and '-'"
    exit 1
fi

# Check for the presence of an issue number
if ! grep -E -q '#[0-9]+' "$COMMIT_MSG_FILE"; then
    echo "Error: Commit message does not contain an issue number."
    echo "Please include an issue number using the format: #[issue_number]"
    exit 1
fi

# If all checks pass, the commit is allowed
exit 0