constraint.yaml

# Reference from:
# https://github.com/c-bata/go-prompt/blob/master/.github/workflows/test.yml
name: Constraints
on:
  pull_request:
    types: [opened, edited, synchronize, reopened]
jobs:
  # Lints Pull Request commits with commitlint.
  #
  # Rules can be referenced: 
  # https://github.com/conventional-changelog/commitlint/tree/master/%40commitlint/config-conventional
  CommitLint:
    name: Commit Lint
    runs-on: ubuntu-latest
    if: contains(fromJSON('["pull_request"]'), github.event_name)
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - uses: wagoid/commitlint-github-action@v5

  # Lints Pull Request title, because the title will be used as the
  # commit message in branch main.
  #
  # Configuration detail can be referenced:
  # https://github.com/marketplace/actions/pull-request-title-rules
  PullRequestTitleLint:
    name: Pull Request Title Lint
    runs-on: ubuntu-latest
    if: contains(fromJSON('["pull_request"]'), github.event_name)
    steps:
      - uses: deepakputhraya/action-pr-title@master
        with:
          allowed_prefixes: 'build,chore,ci,docs,feat,fix,perf,refactor,revert,style,test' # title should start with the given prefix
          disallowed_prefixes: 'WIP,[WIP]' # title should not start with the given prefix
          prefix_case_sensitive: false # title prefix are case insensitive
          min_length: 5 # Min length of the title
          max_length: 80 # Max length of the title
          github_token: ${{ github.token }} # Default: ${{ github.token }}