name: Commitlint
on:
  push:
    tags:
      - v*
    branches:
      - master
      - release-*
  pull_request:
    branches:
      - master
      - release-*

# cancel the in-progress workflow when PR is refreshed.
concurrency:
  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.head_ref || github.sha }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  lint:
    permissions:
      contents: read  # for actions/checkout to fetch code
      pull-requests: read  # for wagoid/commitlint-github-action to get commits in PR
    runs-on: ubuntu-20.04
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: wagoid/commitlint-github-action@v5.4.4
        with:
          configFile: "./.commitlintrc.json"
          helpURL: https://rook.io/docs/rook/latest/Contributing/development-flow/#commit-structure