# .github/workflows/ci.yaml
name: lint

on:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize

permissions:
  contents: read
  packages: read

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  lint:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest]
        ruby: ['2.7']
    runs-on: ubuntu-latest
    if: "!contains(github.event.head_commit.message, '[skip ci]')"
    steps:
      - uses: actions/checkout@v4
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: ${{ matrix.ruby }}
          bundler-cache: true

      - run: bundle install --jobs 4

      - run: |
            bundle exec rubocop