---
name: Pipeline
on:
  - push
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    name: Build
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true
      - name: Fetch main branch
        run: git fetch origin main
      - uses: r7kamura/rubocop-problem-matchers-action@v1
      - name: Lint
        run: |
          bundle exec rubocop
          bundle exec bundle-audit update
          bundle exec bundle-audit check
      - name: Run rspec
        run: bundle exec rspec
      - name: Release the gem
        if: ${{ github.ref == 'refs/heads/main' }}
        run: |
          mkdir -p ~/.gem
          cat << EOF > ~/.gem/credentials
          ---
          :github: Bearer ${GITHUB_TOKEN}
          :rubygems_api_key: ${RUBYGEMS_API_KEY}
          EOF
          chmod 0600 ~/.gem/credentials
          git config user.email "noreply@wealthsimple.com"
          git config user.name "Wolfbot"
          bundle exec rake release
        env:
          RUBYGEMS_API_KEY: ${{ secrets.RUBYGEMS_API_KEY }}