name: Tests CLI docusaurus deploy

on:
  pull_request:
    branches:
      - main
    paths:
      - packages/docusaurus/src/commands/deploy.ts
      - .github/workflows/tests-cli-deploy.yml

# We queue those jobs on purpose to avoid race conditions
# Using a single static deploy branch: good enough
concurrency:
  group: cli-deploy-singleton-group
  cancel-in-progress: false

jobs:
  test:
    name: Tests
    timeout-minutes: 5
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node: ['16.14', '16', '18']
    steps:
      - name: Checkout
        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v3
      - name: Use Node.js ${{ matrix.node }}
        uses: actions/setup-node@eeb10cff27034e7acf239c5d29f62154018672fd # v3
        with:
          node-version: ${{ matrix.node }}
          cache: yarn
      - name: Installation
        run: yarn

      - name: Cleanup Deployment Git Branch
        run: git push origin --delete ci-deploy-test-branch
        # Normally that branch does not exist, but who knows what can happen
        continue-on-error: true

      # We only test the deployment script, not the website build process
      - name: Create artificial build dir
        run: |
          mkdir website/build
          echo "CI CLI Deployment tests" > website/build/README.md

      # We run twice the same CLI deployment command
      # The script has different code for new vs existing remote branch
      - name: Test CLI deployment 1 (new branch)
        run: DEPLOYMENT_BRANCH=ci-deploy-test-branch yarn workspace website deploy --skip-build
      - name: Test CLI deployment 2 (existing branch)
        run: DEPLOYMENT_BRANCH=ci-deploy-test-branch yarn workspace website deploy --skip-build

      - name: Cleanup Deployment Git Branch
        run: git push origin --delete ci-deploy-test-branch