name: Wagtail CI

on:
  push:
    paths-ignore:
      - 'docs/**'
  pull_request:
    paths-ignore:
      - 'docs/**'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

# Our test suite should cover:
# - all supported databases against current Python and Django (including psycopg v2 and v3)
# - at least one test run for each older supported version of Python and Django
# - at least one test run for each supported Elasticsearch version
# - a test run against Django's git main and active stable branch (allowing failures)
# - test runs with USE_EMAIL_USER_MODEL=yes, DISABLE_TIMEZONE=yes and WAGTAIL_CHECK_TEMPLATE_NUMBER_FORMAT=1

# Current configuration:
# - django 4.2, python 3.9, postgres:12, psycopg 2, parallel
# - django 4.2, python 3.10, mysql:8.0
# - django 4.2, python 3.11, mariadb:10.5
# - django 5.0, python 3.11, sqlite, WAGTAIL_CHECK_TEMPLATE_NUMBER_FORMAT=1
# - django 5.1, python 3.12, mysql:8.4, parallel, USE_EMAIL_USER_MODEL=yes
# - django 5.1, python 3.12, mariadb:11.4, USE_EMAIL_USER_MODEL=yes
# - django 5.1, python 3.12, sqlite, parallel, USE_EMAIL_USER_MODEL=yes
# - django 5.1, python 3.12, postgres:15, psycopg 3, parallel, DISABLE_TIMEZONE=yes
# - django stable/5.1.x, python 3.11, postgres:15, psycopg 3 (allow failures)
# - django main, python 3.12, postgres:latest, psycopg 3, parallel (allow failures)
# - elasticsearch 7, django 4.2, python 3.9, postgres:latest, psycopg 2
# - opensearch 2, django 5.0, python 3.10, sqlite
# - elasticsearch 8, django 5.1, python 3.12, sqlite, USE_EMAIL_USER_MODEL=yes

# Some tests are run in parallel by passing --parallel to runtests.py.
# When running tests in parallel, some errors cannot be pickled and result in
# non-helpful tracebacks (see https://code.djangoproject.com/ticket/29023).
# Thus, we keep one test run without --parallel for each supported database.
# ElasticSearch tests are not run in parallel as the test suite is not thread-safe.

permissions:
  contents: read # to fetch code (actions/checkout)

jobs:
  test-sqlite:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - python: '3.11'
            django: 'Django>=5.0,<5.1'
            check_template_number_format: '1'
          - python: '3.12'
            django: 'Django>=5.1,<5.2'
            emailuser: emailuser
            parallel: '--parallel'

    steps:
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
          cache: 'pip'
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -e '.[testing]' --config-settings editable_mode=strict
          pip install "${{ matrix.django }}"
      - name: Test
        run: |
          WAGTAIL_FAIL_ON_VERSIONED_STATIC=1 DJANGO_SETTINGS_MODULE=wagtail.test.settings django-admin check
          coverage run --parallel-mode --source wagtail runtests.py ${{ matrix.parallel }}
        env:
          DATABASE_ENGINE: django.db.backends.sqlite3
          USE_EMAIL_USER_MODEL: ${{ matrix.emailuser }}
          WAGTAIL_CHECK_TEMPLATE_NUMBER_FORMAT: ${{ matrix.check_template_number_format }}
      - name: Upload coverage data
        uses: actions/upload-artifact@v4
        with:
          name: coverage-data-${{ github.job }}-${{ strategy.job-index }}
          path: .coverage.*
          include-hidden-files: true

  test-postgres:
    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.experimental }}
    strategy:
      matrix:
        include:
          - python: '3.9'
            django: 'Django>=4.2,<4.3'
            psycopg: 'psycopg2>=2.6'
            experimental: false
            parallel: '--parallel'
          - python: '3.12'
            django: 'Django>=5.0,<5.1'
            psycopg: 'psycopg>=3.1.8'
            postgres: 'postgres:15'
            notz: notz
            experimental: false
            parallel: '--parallel'
          - python: '3.11'
            django: 'git+https://github.com/django/django.git@stable/5.1.x#egg=Django'
            psycopg: 'psycopg>=3.1.8'
            postgres: 'postgres:15'
            experimental: true
          - python: '3.12'
            django: 'git+https://github.com/django/django.git@main#egg=Django'
            psycopg: 'psycopg>=3.1.8'
            experimental: true
            postgres: 'postgres:latest'
            parallel: '--parallel'
    services:
      postgres:
        image: ${{ matrix.postgres || 'postgres:12' }}
        env:
          POSTGRES_PASSWORD: postgres
        ports:
          - 5432:5432
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

    steps:
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
          cache: 'pip'
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install "${{ matrix.psycopg }}"
          pip install -e '.[testing]' --config-settings editable_mode=strict
          pip install "${{ matrix.django }}"
          ${{ matrix.install_extras }}
      - name: Test
        run: |
          WAGTAIL_FAIL_ON_VERSIONED_STATIC=1 DJANGO_SETTINGS_MODULE=wagtail.test.settings django-admin check
          coverage run --parallel-mode --source wagtail runtests.py ${{ matrix.parallel }}
        env:
          DATABASE_ENGINE: django.db.backends.postgresql
          DATABASE_HOST: localhost
          DATABASE_USER: postgres
          DATABASE_PASSWORD: postgres
          USE_EMAIL_USER_MODEL: ${{ matrix.emailuser }}
          DISABLE_TIMEZONE: ${{ matrix.notz }}
      - name: Upload coverage data
        uses: actions/upload-artifact@v4
        with:
          name: coverage-data-${{ github.job }}-${{ strategy.job-index }}
          path: .coverage.*
          include-hidden-files: true

  test-mysql:
    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.experimental }}
    strategy:
      matrix:
        include:
          - python: '3.10'
            django: 'Django>=4.2,<4.3'
            experimental: false
          - python: '3.11'
            django: 'Django>=4.2,<4.3'
            experimental: false
            mysql: 'mariadb:10.5'
          - python: '3.12'
            django: 'Django>=5.1,<5.2'
            experimental: false
            mysql: 'mariadb:11.4'
            emailuser: emailuser
          - python: '3.12'
            django: 'Django>=5.1,<5.2'
            experimental: false
            parallel: '--parallel'
            mysql: 'mysql:8.4'
            emailuser: emailuser
    services:
      mysql:
        image: ${{ matrix.mysql || 'mysql:8.0' }}
        env:
          MARIADB_ROOT_PASSWORD: root
          MYSQL_ROOT_PASSWORD: root
          MYSQL_ALLOW_EMPTY_PASSWORD: yes
          MYSQL_DATABASE: wagtail
          HEALTH_CMD: ${{ startsWith(matrix.mysql, 'mariadb') && 'healthcheck.sh --connect --innodb_initialized' || 'mysqladmin --protocol=tcp ping' }}
        ports:
          - 3306:3306
        options: --health-cmd=$HEALTH_CMD --health-interval=10s --health-timeout=5s --health-retries=3 --cap-add=sys_nice

    steps:
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
          cache: 'pip'
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install "mysqlclient>=1.4,<2"
          pip install -e '.[testing]' --config-settings editable_mode=strict
          pip install "${{ matrix.django }}"
      - name: Test
        run: |
          WAGTAIL_FAIL_ON_VERSIONED_STATIC=1 DJANGO_SETTINGS_MODULE=wagtail.test.settings django-admin check
          coverage run --parallel-mode --source wagtail runtests.py ${{ matrix.parallel }}
        env:
          DATABASE_ENGINE: django.db.backends.mysql
          DATABASE_HOST: '127.0.0.1'
          DATABASE_USER: root
          DATABASE_PASSWORD: root
          USE_EMAIL_USER_MODEL: ${{ matrix.emailuser }}
          DISABLE_TIMEZONE: ${{ matrix.notz }}
      - name: Upload coverage data
        uses: actions/upload-artifact@v4
        with:
          name: coverage-data-${{ github.job }}-${{ strategy.job-index }}
          path: .coverage.*
          include-hidden-files: true

  test-sqlite-elasticsearch8:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - python: '3.12'
            django: 'Django>=5.1,<5.2'
            emailuser: emailuser
    steps:
      - name: Configure sysctl limits
        run: |
          sudo swapoff -a
          sudo sysctl -w vm.swappiness=1
          sudo sysctl -w fs.file-max=262144
          sudo sysctl -w vm.max_map_count=262144
      - uses: getong/elasticsearch-action@v1.3
        with:
          elasticsearch version: 8.8.0
          host port: 9200
          container port: 9200
          host node port: 9300
          node port: 9300
          discovery type: 'single-node'
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
          cache: 'pip'
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -e '.[testing]' --config-settings editable_mode=strict
          pip install "${{ matrix.django }}"
          pip install "elasticsearch>=8,<9"
          pip install certifi
      - name: Test
        run: |
          coverage run --parallel-mode --source wagtail runtests.py wagtail.search wagtail.documents wagtail.images --elasticsearch8
        env:
          DATABASE_ENGINE: django.db.backends.sqlite3
          USE_EMAIL_USER_MODEL: ${{ matrix.emailuser }}
      - name: Upload coverage data
        uses: actions/upload-artifact@v4
        with:
          name: coverage-data-${{ github.job }}-${{ strategy.job-index }}
          path: .coverage.*
          include-hidden-files: true

  test-postgres-elasticsearch7:
    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.experimental }}
    strategy:
      matrix:
        include:
          - python: '3.9'
            django: 'Django>=4.2,<4.3'
            experimental: false

    services:
      postgres:
        image: postgres:latest
        env:
          POSTGRES_PASSWORD: postgres
        ports:
          - 5432:5432
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

    steps:
      - name: Configure sysctl limits
        run: |
          sudo swapoff -a
          sudo sysctl -w vm.swappiness=1
          sudo sysctl -w fs.file-max=262144
          sudo sysctl -w vm.max_map_count=262144
      - uses: elastic/elastic-github-actions/elasticsearch@master
        with:
          stack-version: 7.6.1
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
          cache: 'pip'
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install "psycopg2>=2.6"
          pip install -e '.[testing]' --config-settings editable_mode=strict
          pip install "${{ matrix.django }}"
          pip install "elasticsearch>=7,<8"
          pip install certifi
      - name: Test
        run: |
          coverage run --parallel-mode --source wagtail runtests.py wagtail.search wagtail.documents wagtail.images --elasticsearch7
        env:
          DATABASE_ENGINE: django.db.backends.postgresql
          DATABASE_HOST: localhost
          DATABASE_USER: postgres
          DATABASE_PASSWORD: postgres
          USE_EMAIL_USER_MODEL: ${{ matrix.emailuser }}
      - name: Upload coverage data
        uses: actions/upload-artifact@v4
        with:
          name: coverage-data-${{ github.job }}-${{ strategy.job-index }}
          path: .coverage.*
          include-hidden-files: true

  test-sqlite-opensearch2:
    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.experimental }}
    strategy:
      matrix:
        include:
          - python: '3.10'
            django: 'Django>=5.0,<5.1'
            experimental: false

    steps:
      - name: Configure sysctl limits
        run: |
          sudo swapoff -a
          sudo sysctl -w vm.swappiness=1
          sudo sysctl -w fs.file-max=262144
          sudo sysctl -w vm.max_map_count=262144
      - uses: ankane/setup-opensearch@v1
        with:
          opensearch-version: 2
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
          cache: 'pip'
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -e '.[testing]' --config-settings editable_mode=strict
          pip install "${{ matrix.django }}"
          pip install "elasticsearch==7.13.4"
          pip install certifi
      - name: Test
        run: |
          coverage run --parallel-mode --source wagtail runtests.py wagtail.search wagtail.documents wagtail.images --elasticsearch7
        env:
          DATABASE_ENGINE: django.db.backends.sqlite3
          USE_EMAIL_USER_MODEL: ${{ matrix.emailuser }}
      - name: Upload coverage data
        uses: actions/upload-artifact@v4
        with:
          name: coverage-data-${{ github.job }}-${{ strategy.job-index }}
          path: .coverage.*
          include-hidden-files: true

  coverage:
    needs:
      - test-sqlite
      - test-postgres
      - test-mysql
      - test-sqlite-elasticsearch8
      - test-postgres-elasticsearch7
      - test-sqlite-opensearch2
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install coverage

      - name: Download coverage data
        uses: actions/download-artifact@v4
        with:
          pattern: coverage-data-*
          merge-multiple: true

      - name: Combine coverage data
        run: |
          coverage combine

      - name: Generate coverage report
        run: |
          coverage report -m --skip-covered --skip-empty | sed 's/^/    /' >> $GITHUB_STEP_SUMMARY
          coverage html --skip-covered --skip-empty

      - name: Upload HTML report as artifact
        uses: actions/upload-artifact@v4
        with:
          name: coverage-report
          path: coverage_html_report
          include-hidden-files: true

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v3
        with:
          flags: backend
          token: ${{ secrets.CODECOV_TOKEN }}