name: CI

on: [push, pull_request, workflow_dispatch]

jobs:
    testLinux:
        name: PHP Unit
        runs-on: ubuntu-latest
        
        strategy:
            matrix:
                php-version: ['8.0', '8.1', '8.2']
                dokuwiki-branch: [ 'master', 'stable']
            fail-fast: false

        steps:
            - uses: actions/checkout@v4

            - name: Setup PHP
              uses: shivammathur/setup-php@v2
              with:
                  php-version: ${{ matrix.php-version }}
                  extensions: mbstring, intl, bz2

            - name: Setup problem matchers
              run: |
                echo ::add-matcher::${{ runner.tool_cache }}/php.json
                echo ::add-matcher::${{ runner.tool_cache }}/phpunit.json

            - name: Download DokuWiki Test-setup
              run: wget https://raw.github.com/splitbrain/dokuwiki-travis/master/travis.sh

            - name: Install DokuWiki
              env:
                  CI_SERVER: 1
                  DOKUWIKI: ${{ matrix.dokuwiki-branch }}
              run: sh travis.sh

            - name: Setup PHPUnit
              run: |
                  php _test/fetchphpunit.php
                  ./_test/phpunit.phar --version

            - name: Run PHPUnit
              run: |
                cd _test && PRESERVE_TMP=false ./phpunit.phar --stderr --verbose --debug --group plugin_backlinks