unsupervised-scheduler/.gitea/workflows/ci.yml

name: CI

on:
  push:
    branches:
      - main
      - develop
  pull_request:

jobs:
  # PHPCS and PHPStan share a job so the two of them draw once on Setup PHP
  # rather than twice. That step is slow and intermittently fails on 8.3
  # (see #178), so every job that can be folded into another is one less
  # chance for a run to fall over. They run as separate steps, and PHPCS
  # failing stops the job before PHPStan reports.
  quality:
    name: Coding Standards & Static Analysis
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      # setup-php installs PHP 8.3+ through php-builder, which apt-installs ~70
      # -dev packages before unpacking the build (#178). Ubuntu's own image
      # deletes the .debs after install, so every job re-downloads them from
      # the archive. Keep them and restore them from the cache server, which
      # lives in the cluster, turning a WAN download into a local one.
      #
      # The dep list is the same for every PHP version on the builder path, so
      # one shared key serves them all. Only the .debs are cached, never
      # /var/lib/apt/lists — a stale index is how you get 404s on install.
      - name: Keep downloaded .debs
        run: |
          sudo rm -f /etc/apt/apt.conf.d/docker-clean
          echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' \
            | sudo tee /etc/apt/apt.conf.d/99keep-downloaded-packages >/dev/null

      - name: Cache apt packages
        uses: actions/cache@v4
        with:
          path: /var/cache/apt/archives/*.deb
          key: apt-php-builder-deps-${{ runner.arch }}-v1

      # Temporary, for #178: shows whether the cache actually served the
      # builder's dependencies, and times the step that consumes them.
      - name: Report restored .debs
        run: |
          echo "restored .debs: $(ls /var/cache/apt/archives/*.deb 2>/dev/null | wc -l)"
          echo "restored size:  $(du -sh /var/cache/apt/archives 2>/dev/null | cut -f1)"
          date -u +'setup-php start: %H:%M:%S'

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.3'
          tools: composer:v2

      - name: Cache Composer packages
        uses: actions/cache@v4
        with:
          path: ~/.composer/cache
          key: composer-${{ hashFiles('composer.json') }}

      - name: Install dependencies
        run: composer install --prefer-dist --no-progress --no-interaction

      - name: Run PHPCS
        run: composer cs

      - name: Run PHPStan
        run: composer lint

  test:
    name: Tests (PHP ${{ matrix.php }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php:
          - '8.1'
          - '8.2'
          - '8.3'
          - '8.5'
    steps:
      - uses: actions/checkout@v4

      # setup-php installs PHP 8.3+ through php-builder, which apt-installs ~70
      # -dev packages before unpacking the build (#178). Ubuntu's own image
      # deletes the .debs after install, so every job re-downloads them from
      # the archive. Keep them and restore them from the cache server, which
      # lives in the cluster, turning a WAN download into a local one.
      #
      # The dep list is the same for every PHP version on the builder path, so
      # one shared key serves them all. Only the .debs are cached, never
      # /var/lib/apt/lists — a stale index is how you get 404s on install.
      - name: Keep downloaded .debs
        run: |
          sudo rm -f /etc/apt/apt.conf.d/docker-clean
          echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' \
            | sudo tee /etc/apt/apt.conf.d/99keep-downloaded-packages >/dev/null

      - name: Cache apt packages
        uses: actions/cache@v4
        with:
          path: /var/cache/apt/archives/*.deb
          key: apt-php-builder-deps-${{ runner.arch }}-v1

      # Temporary, for #178: shows whether the cache actually served the
      # builder's dependencies, and times the step that consumes them.
      - name: Report restored .debs
        run: |
          echo "restored .debs: $(ls /var/cache/apt/archives/*.deb 2>/dev/null | wc -l)"
          echo "restored size:  $(du -sh /var/cache/apt/archives 2>/dev/null | cut -f1)"
          date -u +'setup-php start: %H:%M:%S'

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php }}
          extensions: mbstring, intl
          coverage: none
          tools: composer:v2

      - name: Cache Composer packages
        uses: actions/cache@v4
        with:
          path: ~/.composer/cache
          key: ${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}

      - name: Install dependencies
        run: composer install --prefer-dist --no-progress --no-interaction

      - name: Run PHPUnit
        run: composer test

  no-debug:
    name: No Debug Code
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check for debug statements
        run: |
          # \b keeps method calls like DateTimeImmutable::add() from matching dd(.
          if grep -rn --include="*.php" -E "\b(var_dump|var_export|print_r|error_log|dd|dump)\s*\(" src/; then
            echo "Debug code found in src/ — please remove before merging."
            exit 1
          fi

  build:
    name: Build Plugin Zip
    runs-on: ubuntu-latest
    # Only build a shippable artifact once changes land on main, and only
    # after the quality gates pass.
    needs: [quality, test, no-debug]
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    steps:
      - uses: actions/checkout@v4

      # setup-php installs PHP 8.3+ through php-builder, which apt-installs ~70
      # -dev packages before unpacking the build (#178). Ubuntu's own image
      # deletes the .debs after install, so every job re-downloads them from
      # the archive. Keep them and restore them from the cache server, which
      # lives in the cluster, turning a WAN download into a local one.
      #
      # The dep list is the same for every PHP version on the builder path, so
      # one shared key serves them all. Only the .debs are cached, never
      # /var/lib/apt/lists — a stale index is how you get 404s on install.
      - name: Keep downloaded .debs
        run: |
          sudo rm -f /etc/apt/apt.conf.d/docker-clean
          echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' \
            | sudo tee /etc/apt/apt.conf.d/99keep-downloaded-packages >/dev/null

      - name: Cache apt packages
        uses: actions/cache@v4
        with:
          path: /var/cache/apt/archives/*.deb
          key: apt-php-builder-deps-${{ runner.arch }}-v1

      # Temporary, for #178: shows whether the cache actually served the
      # builder's dependencies, and times the step that consumes them.
      - name: Report restored .debs
        run: |
          echo "restored .debs: $(ls /var/cache/apt/archives/*.deb 2>/dev/null | wc -l)"
          echo "restored size:  $(du -sh /var/cache/apt/archives 2>/dev/null | cut -f1)"
          date -u +'setup-php start: %H:%M:%S'

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.3'
          tools: composer:v2

      - name: Build plugin zip
        run: composer build

      - name: Read plugin version
        id: meta
        run: |
          version="$(sed -nE 's/^[[:space:]]*\*?[[:space:]]*Version:[[:space:]]*([^[:space:]]+).*/\1/p' unsupervised-schedular.php | head -1)"
          echo "version=${version}" >> "$GITHUB_OUTPUT"

      # Gitea/Actions re-zips artifacts on download. Upload the unpacked plugin
      # folder (not the built zip) so the downloaded archive's top level is
      # unsupervised-schedular/ and installs directly in WordPress. Uploading
      # the zip instead double-wraps it ("No valid plugins were found").
      - name: Unpack plugin for artifact
        run: unzip -q "dist/unsupervised-schedular-${{ steps.meta.outputs.version }}.zip" -d artifact

      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: unsupervised-schedular-${{ steps.meta.outputs.version }}
          path: artifact/
          if-no-files-found: error