name: Tests

on:
  push:
    branches:
      - main
      - master
      - branch-2.*
    tags:
      - 'v*'
  pull_request:
  schedule:
    - cron: '0 2 * * 0' # Weekly on Sundays at 02:00

jobs:
  format:
    name: Format
    runs-on: ubuntu-24.04
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: Set Up Cache
      uses: actions/cache@v4
      with:
        path: |
          vendor
        key: php-cs-fixer-${{ hashFiles('composer.lock') }}
    - name: Validate composer.json and composer.lock
      run: composer validate
    - name: Install PHP dependencies
      run: composer install --prefer-dist --no-progress
    - name: Format
      run: composer format && git diff --exit-code

  static:
    name: Static Analysis
    runs-on: ubuntu-24.04
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: 2
    - name: Set Up Cache
      uses: actions/cache@v4
      with:
        path: |
          vendor
        key: phpstan-${{ hashFiles('composer.lock') }}
    - name: Install PHP dependencies
      run: composer install --prefer-dist --no-progress
    - name: PHPStan
      run: composer stan

  upgrade:
    name: Upgrade from 2.9 ${{ matrix.database }}
    strategy:
      matrix:
        php: ['8.3']
        database: ['pgsql', 'mysql', 'sqlite']
    runs-on: ubuntu-24.04
    steps:
    - name: Checkout current
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: Travel to past
      # is there a way to programatically get "the most recent
      # tagged minor version of the previous major version"?
      run: git checkout branch-2.9
    - name: Set Up Cache
      uses: actions/cache@v4
      with:
        path: |
          vendor
        key: vendor-${{ matrix.php }}-${{ hashFiles('composer.lock') }}
    - name: Set up PHP
      uses: shivammathur/setup-php@v2
      with:
        php-version: ${{ matrix.php }}
    - name: Set up database
      run: ./tests/setup-db.sh "${{ matrix.database }}"
    - name: Install PHP dependencies
      run: composer install --no-progress
    - name: Install old version
      run: |
        php index.php
        cat data/config/shimmie.conf.php
    - name: Check old version works
      run: |
        php index.php get-page / > old.out
        grep -q 'Welcome to Shimmie 2.9' old.out || cat old.out
        rm -f old.out
    - name: Upgrade
      run: |
        git checkout ${{ github.sha }}
        composer install --no-progress
        php index.php db-upgrade
    - name: Check new version works
      run: |
        php index.php page:get / > new.out
        grep -q 'Welcome to Shimmie 2.10' new.out || cat new.out
        rm -f new.out

  test:
    name: PHP ${{ matrix.php }} / DB ${{ matrix.database }}
    strategy:
      fail-fast: false
      matrix:
        php: ['8.2', '8.3']
        database: ['pgsql', 'mysql', 'sqlite']
    runs-on: ubuntu-24.04
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: 2
    - name: Set Up Cache
      uses: actions/cache@v4
      with:
        path: |
          vendor
        key: vendor-${{ matrix.php }}-${{ hashFiles('composer.lock') }}
    - name: Set up PHP
      uses: shivammathur/setup-php@v2
      with:
        php-version: ${{ matrix.php }}
        coverage: pcov
        extensions: mbstring
        ini-file: development
    - name: Set up database
      run: ./tests/setup-db.sh "${{ matrix.database }}"
    - name: Check versions
      run: php -v && composer -V
    - name: Validate composer.json and composer.lock
      run: composer validate
    - name: Install PHP dependencies
      run: composer install --no-progress
    - name: Run test suite
      run: composer test

  publish:
    name: Publish
    runs-on: ubuntu-24.04
    needs:
    - format
    - static
    - upgrade
    - test
    if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/heads/branch-2')
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        fetch-tags: true
        fetch-depth: 0
    - name: Set build vars
      id: get-vars
      run: |
        echo "BUILD_TIME=$(date +'%Y-%m-%dT%H:%M:%S')" >> $GITHUB_ENV
        echo "BUILD_HASH=$GITHUB_SHA" >> $GITHUB_ENV
        ./.github/get-tags.py | tee -a $GITHUB_OUTPUT
    - name: Publish to Registry
      uses: elgohr/Publish-Docker-Github-Action@main
      with:
        name: shish2k/shimmie2
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}
        cache: ${{ github.event_name != 'schedule' }}
        buildoptions: "--build-arg RUN_TESTS=false"
        buildargs: BUILD_TIME,BUILD_HASH
        tags: "${{ steps.get-vars.outputs.tags }}"