Clean up CI config to simplify installing PHP extensions

Author: clue

.gitattributes

@@ -1,8 +1,7 @@
 /.gitattributes export-ignore
 /.github/ export-ignore
 /.gitignore export-ignore
-/examples export-ignore
+/examples/ export-ignore
 /phpunit.xml.dist export-ignore
 /phpunit.xml.legacy export-ignore
-/tests export-ignore
-/travis-init.sh export-ignore
+/tests/ export-ignore

.github/workflows/ci.yml

@@ -27,10 +27,46 @@ jobs:
           php-version: ${{ matrix.php }}
           coverage: xdebug
       - run: sudo apt-get update && sudo apt-get install libevent-dev
-      - run: sudo add-apt-repository ppa:ondrej/php -y && sudo apt-get update -q && sudo apt-get install libuv1-dev
-        if: ${{ matrix.php >= 5.6 }}
-      - run: sudo sh -c "TRAVIS_PHP_VERSION=${{ matrix.php }} ./travis-init.sh"
-        if: ${{ matrix.php != 7.0 }} # exclude flaky PHP 7.0 build
+      - name: Install ext-event on PHP >= 5.4
+        run: |
+          echo "yes" | sudo pecl install event
+          # explicitly enable extensions in php.ini on PHP 5.6+
+          php -r 'exit((int)(PHP_VERSION_ID >= 50600));' || echo "extension=event.so" | sudo tee -a "$(php -r 'echo php_ini_loaded_file();')"
+        if: ${{ matrix.php >= 5.4 }}
+      - name: Install ext-ev on PHP >= 5.4
+        run: |
+          echo "yes" | sudo pecl install ev
+          # explicitly enable extensions in php.ini on PHP 5.6+
+          php -r 'exit((int)(PHP_VERSION_ID >= 50600));' || echo "extension=ev.so" | sudo tee -a "$(php -r 'echo php_ini_loaded_file();')"
+        if: ${{ matrix.php >= 5.4 }}
+      - name: Install ext-uv on PHP >= 7.0
+        run: |
+          sudo add-apt-repository ppa:ondrej/php -y && sudo apt-get update -q && sudo apt-get install libuv1-dev
+          echo "yes" | sudo pecl install uv-beta
+          echo "extension=uv.so" >> "$(php -r 'echo php_ini_loaded_file();')"
+        if: ${{ matrix.php >= 7.0 }}
+      - name: Install legacy ext-libevent on PHP < 7.0
+        run: |
+          curl http://pecl.php.net/get/libevent-0.1.0.tgz | tar -xz
+          pushd libevent-0.1.0
+          phpize
+          ./configure
+          make
+          sudo make install
+          popd
+          echo "extension=libevent.so" | sudo tee -a "$(php -r 'echo php_ini_loaded_file();')"
+        if: ${{ matrix.php < 7.0 }}
+      - name: Install legacy ext-libev on PHP < 7.0
+        run: |
+          git clone --recursive https://github.com/m4rw3r/php-libev
+          pushd php-libev
+          phpize
+          ./configure --with-libev
+          make
+          sudo make install
+          popd
+          echo "extension=libev.so" | sudo tee -a "$(php -r 'echo php_ini_loaded_file();')"
+        if: ${{ matrix.php < 7.0 }}
       - run: composer install
       - run: vendor/bin/phpunit --coverage-text
         if: ${{ matrix.php >= 7.3 }}