# 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: 2022-2024 Nextcloud GmbH and Nextcloud contributors
# SPDX-License-Identifier: MIT

name: PHPUnit sharding

on:
  pull_request:
  schedule:
    - cron: "5 2 * * *"

permissions:
  contents: read

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

jobs:
  changes:
    runs-on: ubuntu-latest-low

    outputs:
      src: ${{ steps.changes.outputs.src }}

    steps:
      - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
        id: changes
        continue-on-error: true
        with:
          filters: |
            src:
              - '.github/workflows/**'
              - '3rdparty/**'
              - '**/appinfo/**'
              - '**/lib/**'
              - '**/templates/**'
              - '**/tests/**'
              - 'vendor/**'
              - 'vendor-bin/**'
              - '.php-cs-fixer.dist.php'
              - 'composer.json'
              - 'composer.lock'
              - '**.php'

  phpunit-mysql:
    runs-on: ubuntu-latest

    needs: changes
    if: needs.changes.outputs.src != 'false'

    strategy:
      matrix:
        php-versions: ['8.1']
        mysql-versions: ['8.4']

    name: Sharding - MySQL ${{ matrix.mysql-versions }} (PHP ${{ matrix.php-versions }}) - database tests

    services:
      cache:
        image: ghcr.io/nextcloud/continuous-integration-redis:latest
        ports:
          - 6379:6379/tcp
        options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3

      mysql:
        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
        ports:
          - 4444:3306/tcp
        env:
          MYSQL_ROOT_PASSWORD: rootpassword
          MYSQL_USER: oc_autotest
          MYSQL_PASSWORD: nextcloud
          MYSQL_DATABASE: oc_autotest
        options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 10
      shard1:
        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
        ports:
          - 5001:3306/tcp
        env:
          MYSQL_ROOT_PASSWORD: rootpassword
          MYSQL_USER: oc_autotest
          MYSQL_PASSWORD: nextcloud
          MYSQL_DATABASE: nextcloud
        options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 10
      shard2:
        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
        ports:
          - 5002:3306/tcp
        env:
          MYSQL_ROOT_PASSWORD: rootpassword
          MYSQL_USER: oc_autotest
          MYSQL_PASSWORD: nextcloud
          MYSQL_DATABASE: nextcloud
        options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 10
      shard3:
        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
        ports:
          - 5003:3306/tcp
        env:
          MYSQL_ROOT_PASSWORD: rootpassword
          MYSQL_USER: oc_autotest
          MYSQL_PASSWORD: nextcloud
          MYSQL_DATABASE: nextcloud
        options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 10
      shard4:
        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
        ports:
          - 5004:3306/tcp
        env:
          MYSQL_ROOT_PASSWORD: rootpassword
          MYSQL_USER: oc_autotest
          MYSQL_PASSWORD: nextcloud
          MYSQL_DATABASE: nextcloud
        options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 10

    steps:
      - name: Checkout server
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
        with:
          submodules: true

      - name: Set up php ${{ matrix.php-versions }}
        uses: shivammathur/setup-php@2e947f1f6932d141d076ca441d0e1e881775e95b #v2.31.0
        with:
          php-version: ${{ matrix.php-versions }}
          # https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html#prerequisites-for-manual-installation
          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, redis, session, simplexml, xmlreader, xmlwriter, zip, zlib, mysql, pdo_mysql
          coverage: ${{ matrix.coverage && 'xdebug' || 'none' }}
          ini-file: development
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up dependencies
        run: composer i

      - name: Enable ONLY_FULL_GROUP_BY MySQL option
        run: |
          echo "SET GLOBAL sql_mode=(SELECT CONCAT(@@sql_mode,',ONLY_FULL_GROUP_BY'));" | mysql -h 127.0.0.1 -P 4444 -u root -prootpassword
          echo "SELECT @@sql_mode;" | mysql -h 127.0.0.1 -P 4444 -u root -prootpassword

      - name: Set up Nextcloud
        env:
          DB_PORT: 4444
          SHARDING: 1
        run: |
          mkdir data
          cp tests/redis.config.php config/
          cp tests/preseed-config.php config/config.php
          ./occ maintenance:install --verbose --database=mysql --database-name=nextcloud --database-host=127.0.0.1 --database-port=$DB_PORT --database-user=root --database-pass=rootpassword --admin-user admin --admin-pass admin
          php -f tests/enable_all.php | grep -i -C9999 error && echo "Error during app setup" && exit 1 || exit 0

      - name: PHPUnit
        run: composer run test:db ${{ matrix.coverage && ' -- --coverage-clover ./clover.db.xml' || '' }}

      - name: Upload db code coverage
        if: ${{ !cancelled() && matrix.coverage }}
        uses: codecov/codecov-action@v4.1.1
        with:
          files: ./clover.db.xml
          flags: phpunit-mysql

      - name: Print logs
        if: always()
        run: |
          cat data/nextcloud.log

  summary:
    permissions:
      contents: none
    runs-on: ubuntu-latest-low
    needs: [changes, phpunit-mysql]

    if: always()

    name: phpunit-mysql-summary

    steps:
      - name: Summary status
        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-mysql.result != 'success' }}; then exit 1; fi