# This workflow is provided via the organization template repository
#
# https://github.com/nextcloud/.github
# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
#
# SPDX-FileCopyrightText: 2023-2024 Nextcloud GmbH and Nextcloud contributors
# SPDX-License-Identifier: MIT

name: Cypress

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

concurrency:
  group: cypress-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

env:
  # Adjust APP_NAME if your repository name is different
  APP_NAME: ${{ github.event.repository.name }}

  # This represents the server branch to checkout.
  # Usually it's the base branch of the PR, but for pushes it's the branch itself.
  # e.g. 'main', 'stable27' or 'feature/my-feature'
  # n.b. server will use head_ref, as we want to test the PR branch.
  BRANCH: ${{ github.base_ref || github.ref_name }}

permissions:
  contents: read
  pull-requests: read

jobs:
  gate:
    runs-on: ubuntu-latest-low
    steps:
      - name: Evaluate e2e tests execution conditions
        id: gate-e2e
        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v8.0.0
        with:
          script: |
            const pr = context.payload.pull_request

            const hasForceLabel = pr.labels.some((label) => label.name === 'force-e2e-tests')
            const hasToReviewLabel = pr.labels.some((label) => label.name === '3. to review')
            const hasToReleaseLabel = pr.labels.some((label) => label.name === '4. to release')

            const files = await github.paginate(github.rest.pulls.listFiles, {
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: pr.number,
              per_page: 100,
            })
            const cypressTouched = files.some((file) => file.filename.startsWith('cypress'))

            if (hasForceLabel || hasToReviewLabel || hasToReleaseLabel || cypressTouched) {
              return
            } else {
              core.setFailed('Skipping Cypress: draft state, missing labels or no cypress path changes.')
            }

  init:
    runs-on: ubuntu-latest
    needs: gate
    outputs:
      nodeVersion: ${{ steps.versions.outputs.nodeVersion }}
      npmVersion: ${{ steps.versions.outputs.npmVersion }}

    env:
      # We'll install cypress in the cypress job
      CYPRESS_INSTALL_BINARY: 0
      PUPPETEER_SKIP_DOWNLOAD: true

    steps:
      - name: Checkout server
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false
          # We need to checkout submodules for 3rdparty
          submodules: true

      - name: Check composer.json
        id: check_composer
        uses: andstor/file-existence-action@558493d6c74bf472d87c84eab196434afc2fa029 # v3.1.0
        with:
          files: 'composer.json'

      - name: Install composer dependencies
        if: steps.check_composer.outputs.files_exists == 'true'
        run: composer install --no-dev

      - name: Read package.json node and npm engines version
        uses: skjnldsv/read-package-engines-version-actions@06d6baf7d8f41934ab630e97d9e6c0bc9c9ac5e4 # v3
        id: versions
        with:
          fallbackNode: '^24'
          fallbackNpm: '^11.3'

      - name: Set up node ${{ steps.versions.outputs.nodeVersion }}
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: ${{ steps.versions.outputs.nodeVersion }}

      - name: Set up npm ${{ steps.versions.outputs.npmVersion }}
        run: npm i -g 'npm@${{ steps.versions.outputs.npmVersion }}'

      - name: Restore npm cache
        uses: buildjet/cache/restore@3e70d19e31d6a8030aeddf6ed8dbe601f94d09f4 # v4.0.2
        with:
          path: ~/.npm
          key: node-${{ steps.versions.outputs.nodeVersion }}-npm-${{ steps.versions.outputs.npmVersion }}-${{ hashFiles('**/package-lock.json') }}

      - name: Install node dependencies & build app
        run: |
          npm ci
          TESTING=true npm run build --if-present

      - name: Save npm cache
        uses: buildjet/cache/save@3e70d19e31d6a8030aeddf6ed8dbe601f94d09f4 # v4.0.2
        with:
          path: ~/.npm
          key: node-${{ steps.versions.outputs.nodeVersion }}-npm-${{ steps.versions.outputs.npmVersion }}-${{ hashFiles('**/package-lock.json') }}

      - name: Save context
        uses: buildjet/cache/save@3e70d19e31d6a8030aeddf6ed8dbe601f94d09f4 # v4.0.2
        with:
          key: cypress-context-${{ github.run_id }}
          path: ./

  cypress:
    runs-on: ubuntu-latest
    needs: [gate, init]

    strategy:
      fail-fast: false
      matrix:
        # Run multiple copies of the current job in parallel
        # Please increase the number or runners as your tests suite grows (0 based index for e2e tests)
        containers: ['setup', '0', '1', '2', '3', '4', '5']
        # Hack as strategy.job-total includes the "setup" and GitHub does not allow math expressions
        # Always align this number with the total of e2e runners (max. index + 1)
        total-containers: [6]

    services:
      mysql:
        # Only start mysql if we are running the setup tests
        image: ${{matrix.containers == 'setup' && 'ghcr.io/nextcloud/continuous-integration-mysql-8.4:latest' || ''}} # zizmor: ignore[unpinned-images]
        ports:
          - '3306/tcp'
        env:
          MYSQL_ROOT_PASSWORD: rootpassword
          MYSQL_USER: oc_autotest
          MYSQL_PASSWORD: nextcloud
          MYSQL_DATABASE: oc_autotest
        options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 10

      mariadb:
        # Only start mariadb if we are running the setup tests
        image: ${{matrix.containers == 'setup' && 'mariadb:11.4' || ''}} # zizmor: ignore[unpinned-images]
        ports:
          - '3306/tcp'
        env:
          MYSQL_ROOT_PASSWORD: rootpassword
          MYSQL_USER: oc_autotest
          MYSQL_PASSWORD: nextcloud
          MYSQL_DATABASE: oc_autotest
        options: --health-cmd="mariadb-admin ping" --health-interval 5s --health-timeout 2s --health-retries 5

      postgres:
        # Only start postgres if we are running the setup tests
        image: ${{matrix.containers == 'setup' && 'ghcr.io/nextcloud/continuous-integration-postgres-17:latest' || ''}} # zizmor: ignore[unpinned-images]
        ports:
          - '5432/tcp'
        env:
          POSTGRES_USER: root
          POSTGRES_PASSWORD: rootpassword
          POSTGRES_DB: nextcloud
        options: --mount type=tmpfs,destination=/var/lib/postgresql/data --health-cmd pg_isready --health-interval 5s --health-timeout 2s --health-retries 5

      oracle:
        # Only start oracle if we are running the setup tests
        image: ${{matrix.containers == 'setup' && 'ghcr.io/gvenzl/oracle-free:23' || ''}} # zizmor: ignore[unpinned-images]
        ports:
          - '1521'
        env:
          ORACLE_PASSWORD: oracle
        options:  --health-cmd healthcheck.sh --health-interval 20s --health-timeout 10s --health-retries 10

    name: runner ${{ matrix.containers }}

    steps:
      - name: Restore context
        id: cache
        uses: buildjet/cache/restore@3e70d19e31d6a8030aeddf6ed8dbe601f94d09f4 # v4.0.2
        with:
          key: cypress-context-${{ github.run_id }}
          path: ./

      - name: Checkout server
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        if: steps.cache.outputs.cache-hit != 'true'
        with:
          persist-credentials: false
          # We need to checkout submodules for 3rdparty
          submodules: true

      - name: Check composer.json
        id: check_composer
        if: steps.cache.outputs.cache-hit != 'true'
        uses: andstor/file-existence-action@558493d6c74bf472d87c84eab196434afc2fa029 # v3.1.0
        with:
          files: 'composer.json'

      - name: Install composer dependencies
        if: steps.check_composer.outputs.files_exists == 'true' && steps.cache.outputs.cache-hit != 'true'
        run: composer install --no-dev

      - name: Set up node ${{ needs.init.outputs.nodeVersion }}
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: ${{ needs.init.outputs.nodeVersion }}

      - name: Set up npm ${{ needs.init.outputs.npmVersion }}
        run: npm i -g 'npm@${{ needs.init.outputs.npmVersion }}'

      - name: Install node dependencies & build app
        if: steps.cache.outputs.cache-hit != 'true'
        run: |
          npm ci
          TESTING=true npm run build --if-present

      - name: Install cypress
        run: ./node_modules/cypress/bin/cypress install

      - name: Run ${{ matrix.containers == 'component' && 'component' || 'E2E' }} cypress tests
        uses: cypress-io/github-action@dace029018fcdf86e0df89a31bc3cfa5b32570d8 # v7.3.0
        with:
          # We already installed the dependencies in the init job
          install: false
          component: ${{ matrix.containers == 'component' }}
        env:
          # Needs to be prefixed with CYPRESS_
          CYPRESS_BRANCH: ${{ env.BRANCH }}
          # https://github.com/cypress-io/github-action/issues/124
          COMMIT_INFO_MESSAGE: ${{ github.event.pull_request.title }}
          # Needed for some specific code workarounds
          TESTING: true
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          SPLIT: ${{ matrix.total-containers }}
          SPLIT_INDEX: ${{ matrix.containers == 'component' && 0 || matrix.containers }}
          SPLIT_RANDOM_SEED: ${{ github.run_id }}
          SETUP_TESTING: ${{ matrix.containers == 'setup' && 'true' || '' }}

      - name: Upload snapshots and videos
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: always()
        with:
          name: snapshots_${{ matrix.containers }}
          path: |
            cypress/snapshots
            cypress/videos

      - name: Show logs
        if: failure() && matrix.containers != 'component'
        run: |
          for id in $(docker ps -aq); do
            docker container inspect "$id" --format '=== Logs for container {{.Name}} ==='
            docker logs "$id" >> nextcloud.log
          done
          echo '=== Nextcloud server logs ==='
          docker exec nextcloud-e2e-test-server_${{ env.APP_NAME }} cat data/nextcloud.log

      - name: Create data dir archive
        if: failure() && matrix.containers != 'component'
        run: docker exec nextcloud-e2e-test-server_${{ env.APP_NAME }} tar -cvjf - data > data.tar

      - name: Upload data archive
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: failure() && matrix.containers != 'component'
        with:
          name: nc_data_${{ matrix.containers }}
          path: data.tar

  summary:
    runs-on: ubuntu-latest-low
    needs: [init, cypress]

    if: always()

    name: cypress-summary

    steps:
      - name: Summary status
        run: if ${{ needs.init.result != 'success' || ( needs.cypress.result != 'success' && needs.cypress.result != 'skipped' ) }}; then exit 1; fi

      - name: Delete cache on success
        uses: buildjet/cache-delete@7184288b8396c4492a56728c47dd286fbd1e96ae # v1
        if: needs.init.result == 'success' && needs.cypress.result == 'success'
        with:
          cache_key: cypress-context-${{ github.run_id }}