ci-commit-titles.yaml

name: "[ci]: Commit titles"

on:
  pull_request:

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - name: titles
        run: |
          curl ${{ github.event.pull_request.commits_url }} > commits.txt
          cat commits.txt | jq '.[].commit.message' | sed -E 's/\\n.*/"/g' | jq -r > titles.txt

          grep -vE '^(build|chore|ci|docs|feat|fix|refactor|revert|test)(\(\S+\))?!?: [a-z]+' titles.txt > bad_titles.txt || true
          if [ "$(cat bad_titles.txt | wc -c)" -gt 0 ]; then
              echo "Please check your commit titles, they should correspond to https://www.conventionalcommits.org/en/v1.0.0/";
              echo -e "\nThe titles below should be fixed:";
              cat bad_titles.txt
              false
          fi

      - name: "feat|fix"
        run: |
          grep -E '^(feat|fix)(\(\S+\))?!?: [a-z]+' titles.txt > feat-fix.txt || (
              echo "You have to provide at least one 'feat'|'fix' commit to publish new versions of changed packages.";
              echo "If you don't want to release new version then just ignore the check.";
              false
          )
      - name: "issue|ticket"
        run: |
          grep -P '\[(#\d+)|(YTFRONT-\d+)\]$' feat-fix.txt || (
            echo "At least one of your commits should be linked with an issue or a ticket.";
            echo "Such commit should contain '[#xxx]' or '[YTFRONT-xxx]' at the end of title".;
            echo "If you don't want to link your PR with any issue/ticket then just ignore the check";
            cat feat-fix.txt;
            false
          )