name: TestJS

on:
  # Run on relevant pushes to select branches and on all relevant pull requests.
  push:
    branches:
      - main
      - trunk
      - 'release/**'
      - 'hotfix/[0-9]+.[0-9]+*'
      - 'feature/**'
    paths:
      - '**.js' # Includes Gruntfile.js.
      - '.browserslistrc'
      - '.eslintignore'
      - '.eslintrc'
      - '.nvmrc'
      - '.yarnrc'
      - 'lerna.json'
      - 'package.json'
      - 'yarn.lock'
      - '.github/workflows/jstest.yml'
      - '.yarn/**'
      - 'apps/**'
      - 'config/grunt/**'
      - 'packages/**'
  pull_request:
    paths:
      - '**.js' # Includes Gruntfile.js.
      - '.browserslistrc'
      - '.eslintignore'
      - '.eslintrc'
      - '.nvmrc'
      - '.yarnrc'
      - 'lerna.json'
      - 'package.json'
      - 'yarn.lock'
      - '.github/workflows/jstest.yml'
      - '.yarn/**'
      - 'apps/**'
      - 'config/grunt/**'
      - 'packages/**'
  # Allow manually triggering the workflow.
  workflow_dispatch:

# Cancels all previous workflow runs for the same branch that have not yet completed.
concurrency:
  # The concurrency group contains the workflow name and the branch name.
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  #########################################################################################
  # For packages in this job, the full test suite is always run.
  #########################################################################################
  yarn-test-full:
    runs-on: ubuntu-latest

    strategy:
      # As these packages are all unique, don't stop the workflow when the test run of one package fails.
      fail-fast: false
      matrix:
        package:
          - 'analysis-report'
          - 'browserslist-config'
          - 'components'
          - 'feature-flag'
          - 'helpers'
          - 'js'
          - 'replacement-variable-editor'
          - 'search-metadata-previews'
          - 'social-metadata-forms'
          - 'social-metadata-previews'

    name: "TestJS - ${{ matrix.package }} (full)"

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      # The ubuntu images come with Node, npm and yarn pre-installed.
      # https://github.com/actions/virtual-environments/blob/main/images/linux/Ubuntu2004-Readme.md

      # This action also handles the caching of the Yarn dependencies.
      # https://github.com/actions/setup-node
      - name: Set up node and enable caching of dependencies
        uses: actions/setup-node@v4
        with:
          node-version-file: './.nvmrc'
          cache: 'yarn'

      - name: Yarn install
        run: yarn install

      - name: Show debug info
        run: |
          npm --version
          node --version
          yarn --version
          grunt --version

      - name: Build all packages
        run: yarn run build --ignore "@yoast/wordpress-seo"

      - name: Show Jest version
        run: yarn run jest --version
        working-directory: packages/${{ matrix.package }}

      - name: Show Config
        run: yarn test --showConfig
        working-directory: packages/${{ matrix.package }}

      - name: Run Javascript tests
        run: yarn test --ci --coverage
        working-directory: packages/${{ matrix.package }}

      - name: Upload coverage results to Coveralls
        uses: coverallsapp/github-action@v2
        env:
          COVERALLS_SERVICE_NUMBER: ${{ github.sha }} # Connect all builds together.
        with:
          flag-name: package-${{ matrix.package }}
          parallel: true


  #########################################################################################
  # For packages in this job, PRs will only run the tests related to changed files
  # to make the build faster.
  # For merges and pushes to select branches, the full test suite is still run.
  # Packages should (only) be moved to this job if the full test run is exceedingly slow.
  #########################################################################################
  yarn-test-onlyChanged:
    runs-on: ubuntu-latest

    strategy:
      # As these packages are all unique, don't stop the workflow when the test run of one package fails.
      fail-fast: false
      matrix:
        include:
          - package:              'yoastseo'
            needs_premium_config: true

    name: "TestJS - ${{ matrix.package }}${{ github.event_name == 'pull_request' && ' (onlyChanged)' || ' (full)' }}"

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Checks for changes
        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # dorny/paths-filter@v3.0.2
        id: changes
        with:
          filters: |
            src:
              - 'packages/${{ matrix.package }}/**'

      # For pull requests, only run the full tests when touching this package.
      - name: Checks if tests should be run
        id: checks-run
        run: |
          echo "should=${{ github.event_name != 'pull_request' || steps.changes.outputs.src == 'true' }}" >> "$GITHUB_OUTPUT"

      # Check out the premium config repo ahead of running the tests to prevent issues with permissions.
      - name: Checkout premium configuration
        if: ${{ steps.checks-run.outputs.should == 'true' && matrix.needs_premium_config == true }}
        uses: actions/checkout@v4
        with:
          repository: Yoast/YoastSEO.js-premium-configuration
          path: packages/yoastseo/premium-configuration
          fetch-depth: 0
          token: ${{ secrets.YOASTBOT_CI_PAT_DIST }}

      # The ubuntu images come with Node, npm and yarn pre-installed.
      # https://github.com/actions/virtual-environments/blob/main/images/linux/Ubuntu2004-Readme.md

      # This action also handles the caching of the Yarn dependencies.
      # https://github.com/actions/setup-node
      - name: Set up node and enable caching of dependencies
        if: ${{ steps.checks-run.outputs.should == 'true' }}
        uses: actions/setup-node@v4
        with:
          node-version-file: './.nvmrc'
          cache: 'yarn'

      - name: Yarn install
        if: ${{ steps.checks-run.outputs.should == 'true' }}
        run: yarn install

      - name: Show debug info
        if: ${{ steps.checks-run.outputs.should == 'true' }}
        run: |
          npm --version
          node --version
          yarn --version
          grunt --version

      - name: Build all packages
        if: ${{ steps.checks-run.outputs.should == 'true' }}
        run: yarn run build --ignore "@yoast/wordpress-seo"

      - name: Show Jest version
        if: ${{ steps.checks-run.outputs.should == 'true' }}
        run: yarn run jest --version
        working-directory: packages/${{ matrix.package }}

      - name: Show Config
        if: ${{ steps.checks-run.outputs.should == 'true' }}
        run: yarn test --showConfig
        working-directory: packages/${{ matrix.package }}

      - name: Run Javascript tests
        if: ${{ steps.checks-run.outputs.should == 'true' }}
        run: yarn test --ci --coverage
        working-directory: packages/${{ matrix.package }}

      - name: Upload coverage results to Coveralls
        if: ${{ steps.checks-run.outputs.should == 'true' }}
        uses: coverallsapp/github-action@v2
        env:
          COVERALLS_SERVICE_NUMBER: ${{ github.sha }} # Connect all builds together.
        with:
          flag-name: package-${{ matrix.package }}
          parallel: true