name: CI

on: [push]

jobs:
    test:
        runs-on: ${{ matrix.operating-system }}
        env:
            HTTPSERVER: localhost
            URI: /demo/server/server.php
            HTTPSSERVER: localhost
            HTTPSURI: /demo/server/server.php
            PROXYSERVER: localhost:8080
            # Travis currently compiles PHP with an oldish cURL/GnuTLS combination;
            # to make the tests pass when Apache has a bogus SSL cert whe need the full set of options below
            HTTPSVERIFYHOST: 0
            HTTPSIGNOREPEER: 1
            SSLVERSION: 0
            DEBUG: 0
        strategy:
            fail-fast: false
            matrix:
                operating-system: ['ubuntu-latest'] # @todo add 'windows-latest'
                # @todo use an older version of phpunit to enable testing on php 5.3 - 5.5
                php: ['8.1', '8.0', '7.4', '7.3', '7.2', '7.1', '7.0', '5.6']
        steps:
            -
                uses: shivammathur/setup-php@v2
                with:
                    php-version: ${{ matrix.php }}
                    extensions: curl, dom, mbstring, xsl
                    ini_values: 'cgi.fix_pathinfo=1, always_populate_raw_post_data=-1'
                    #tools: phpunit/phpunit:a_version_compatible_with_php_5.3-5.5
                    # NB: this disables xdebug completely
                    coverage: none
            #-
            #    run: 'php -v && env'
            -
                uses: actions/checkout@v2
            -
                # @todo add config setup scripts for windows
                run: 'chmod 755 ./tests/ci/setup/*.sh && sudo ./tests/ci/setup/setup_perl.sh && sudo ./tests/ci/setup/setup_apache.sh && sudo ./tests/ci/setup/setup_privoxy.sh'
            # Avoid downloading composer deps on every workflow. Is this useful for us?
            #-
            #    uses: actions/cache@v2
            #    with:
            #        path: /tmp/composer-cache
            #        key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}
            -
                # simpler alternative ? Atm, php-actions/composer also fails because of missing php xsl extension!
                #uses: php-actions/composer@v6
                run: 'composer install'
            -
                if: ${{ matrix.php == '7.4' }}
                run: './tests/ci/setup/setup_code_coverage.sh enable'
            -
                # @todo bring back $PHPUNIT_OPTS to trigger code coverage
                run: './vendor/bin/phpunit -v tests'
            -
                run: 'python3 demo/client/python/test.py'
            -
                run: 'perl demo/client/perl/test.pl'
            -
              if: ${{ failure() }}
              run: 'systemctl status apache2.service; ls -la /etc/apache2/mods-enabled; ls -la /etc/apache2/conf-enabled; sudo cat /var/log/apache2/error.log; sudo cat /var/log/apache2/other_vhosts_access.log'
              #run: 'env; php -i; sudo cat /var/log/privoxy/*; sudo cat /var/log/php*.log'