MANUAL: Add note about commonmark lists #27
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| name: commit-validation | |
| on: [ push, pull_request ] | |
| permissions: | |
| contents: read | |
| jobs: | |
| check-commit-msg-length: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Check commit message length | |
| run: | | |
| # Get last commit messages | |
| if [ "${{github.event_name}}" = "push" ]; then | |
| if [ "${{github.event.before}}" = "0000000000000000000000000000000000000000" ]; then | |
| # We are on a new branch | |
| current="$(echo '${{github.ref}}' | sed 's!^refs/heads!origin!')" | |
| readarray -t other < <(git show-ref | awk -F' ' '{ sub(/^refs\/remotes\//,"",$NF); }($NF != "'"$current"'"){print "^" $NF;}') | |
| LOG_RANGE=( "$current" "${other[@]}" ) | |
| unset current other | |
| else | |
| # We are on existing branch | |
| LOG_RANGE=( "${{github.event.before}}.." ) | |
| fi | |
| elif [ "${{github.event_name}}" = "pull_request" ]; then | |
| LOG_RANGE=( "origin/${{github.base_ref}}.." ) | |
| fi | |
| if [[ -v LOG_RANGE ]]; then | |
| if git log --no-merges --pretty=format:"%s" "${LOG_RANGE[@]}" -- | grep -qE "^[^#].{78}"; then | |
| echo -e "Last commit log contains a line with more than 78 characters:\n" | |
| git log --no-merges --pretty=format:"%h: %s" "${LOG_RANGE[@]}" -- | grep -E "^[^:]+: [^#].{78}" | |
| echo | |
| exit 1 | |
| else | |
| echo "Commit log looks good." | |
| fi | |
| unset LOG_RANGE | |
| else | |
| echo "Not checking commits on ${{github.event_name}}" | |
| fi |