on-pull-request.yml

name: on pull request
on: pull_request

env:
  CACHE_PATH: |
    **/node_modules
    ~/.cache/Cypress
  YARN_CACHE_PATH: |
    ~/.pnpm-store
  FILES_TO_DELETE: |
    sudo rm -rf "/usr/share/dotnet"
    sudo rm -rf "/usr/share/swift"
    sudo rm -rf "/usr/local/share/boost"
    sudo rm -rf /opt/ghc
    sudo rm -rf "/usr/local/share/boost"
    sudo rm -rf "/usr/local/lib/android/sdk"
    sudo rm -rf "/opt/hostedtoolcache/Python"
    sudo rm -rf "/opt/hostedtoolcache/go"
    sudo rm -rf "/opt/hostedtoolcache/CodeQL"
    sudo rm -rf "/var/lib/gems"
    sudo rm -rf "$AGENT_TOOLSDIRECTORY"
    sudo apt-get clean -y
    sudo apt-get autoremove -y

jobs:
  # Stop previous runs
  stop-previous-run:
    runs-on: ubuntu-22.04
    steps:
      - name: Cancel Previous Runs
        uses: styfle/cancel-workflow-action@0.12.1
        with:
          access_token: ${{ secrets.GITHUB_TOKEN }}

  # Save necessary env variables to use them in next jobs
  save-env:
    runs-on: ubuntu-22.04
    needs: stop-previous-run
    if: always()
    steps:
      - name: Save env variables
        id: save-env-variables
        run: |
          mkdir -p ./workflow
          echo "${{ github.event.pull_request.number }}" > ./workflow/prNum
          echo "${{ github.run_id }}" > ./workflow/runId
          echo "${{ github.repository }}" > ./workflow/repoFullName
          echo "${{ github.repository_owner }}" > ./workflow/ownerName
      - name: Upload artifact
        id: upload-artifact
        uses: actions/upload-artifact@v3
        with:
          name: env_for_comment
          path: workflow/

  # Check if forked master is up to date with origin master in module federation examples repo
  forked_master_status:
    runs-on: ubuntu-22.04
    needs: stop-previous-run
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          repository: ${{ github.event.pull_request.head.repo.full_name }}
          ref: ${{ github.event.pull_request.head.ref }}
          fetch-depth: 0

      - name: Check if forked master is up to date
        id: check-forked-master
        if: github.repository_owner == 'module-federation'
        run: |
          echo "${{ github.repository_owner }}"
          git remote add base https://github.com/${{github.repository}}
          git remote -v
          git fetch --all
          export FORKED_MASTER_SHA=$(git log -n 1 --pretty=format:"%H" origin/${{ github.event.pull_request.base.ref}})
          export BASE_MASTER_SHA=$(git log -n 1 --pretty=format:"%H" base/${{ github.event.pull_request.base.ref }})
          echo "$FORKED_MASTER_SHA"
          echo "$BASE_MASTER_SHA"

          if [ "$FORKED_MASTER_SHA" == "$BASE_MASTER_SHA" ];
          then
            echo "The forked master is up to date with the base master branch"
            exit 0
          else
            echo "The forked master branch is not up to date with the base master branch, Please update your fork!"
            exit 1
          fi

  # Setup matrix from changed samples by lerna ls --since origin/master command
  setup-matrix:
    runs-on: ubuntu-22.04
    needs: forked_master_status
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Checkout
        id: checkout-matrix
        uses: actions/checkout@v3
        with:
          repository: ${{ github.event.pull_request.head.repo.full_name }}
          ref: ${{ github.event.pull_request.head.ref }}
          fetch-depth: 0

      - name: Create matrix
        id: set-matrix
        run: |
          npm i pnpm -g
          all="$(pnpm list --filter '*' --only-projects --depth -1 --json)"
          diff="$(pnpm list --filter '...[origin/master]' --only-projects --depth -1 --json)"
          matrix="$(node checkChangedWorkspaces.js "$all" "$diff")"
          echo $matrix
          echo "matrix=$matrix" >> $GITHUB_OUTPUT

  # Run Cypress e2e tests for changed samples (additionally install deps for all changed samples if there is no any created cache in master branch) + Create artifacts for Cypress screenshots and videos
  run-e2e-test:
    needs: [setup-matrix]
    if: ${{ needs.setup-matrix.outputs.matrix != '{"container":[]}' }}
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix: ${{fromJson(needs.setup-matrix.outputs.matrix)}}
    steps:
      - name: Checkout
        id: checkout-e2e
        uses: actions/checkout@v3
        with:
          repository: ${{ github.event.pull_request.head.repo.full_name }}
          ref: ${{ github.event.pull_request.head.ref }}
          fetch-depth: 1

      - name: Install PNPM
        id: check-disk-space-before-install-e2e
        run: npm i pnpm -g

      - name: Set up node
        id: setup-node
        uses: actions/setup-node@v3
        with:
          node-version: 18
          cache: 'pnpm'

      - name: Install deps
        id: install-deps-e2e
        if: steps.restore-yarn-global-cache-e2e.outputs.cache-hit != 'true'
        env:
          NODE_OPTIONS: '--max_old_space_size=4096'
        run: |
          echo "PNPM changed - install deps ... "
          npm i pnpm -g
          pnpm i --frozen-lockfile
          npx cypress install
          npx cypress verify

      - name: Run sample webpack e2e tests
        timeout-minutes: 30
        id: run-webpack-e2e-tests
        run: |
          node -v
          pnpm --filter "${{ matrix.container }}" legacy:e2e:ci
          (lsof -i tcp:3000-3999 -i tcp:4000-4999 -i tcp:8080-8100 | awk 'NR!=1 {print $2}' | xargs -r kill) 2> /dev/null

      - name: Run sample rspack e2e tests
        timeout-minutes: 30
        id: run-rspack-e2e-tests
        run: |
          node -v
          pnpm --filter "${{ matrix.container }}" e2e:ci
          (lsof -i tcp:3000-3999 -i tcp:4000-4999 -i tcp:8080-8100 | awk 'NR!=1 {print $2}' | xargs -r kill) 2> /dev/null

      - name: Create artifacts for Allure report
        id: create-artifacts-allure-report
        uses: actions/upload-artifact@v3
        if: always()
        with:
          name: allure-results
          path: 'cypress/results/allure-results'
          retention-days: 7