Add GitHub CI

Author: sandrokeil

.github/workflows/integration.yml

@@ -0,0 +1,111 @@
+name: Testing PHP Code Generator
+on: [push, pull_request]
+
+jobs:
+  tests:
+    strategy:
+      fail-fast: false
+      matrix:
+        php-version:
+          - "7.3"
+          - "7.4"
+        os: [ubuntu-latest]
+        experimental: [false]
+        include:
+          - php-version: "8.0"
+            os: ubuntu-latest
+            experimental: true
+    runs-on: ${{ matrix.os }}
+    name: PHP ${{ matrix.php-version }} Test on ${{ matrix.os }}
+    continue-on-error: ${{ matrix.experimental }}
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v2.3.1"
+
+      - name: "Install PHP"
+        uses: "shivammathur/setup-php@2.4.1"
+        with:
+          php-version: "${{ matrix.php-version }}"
+          coverage: xdebug
+
+      - name: Get composer cache directory
+        id: composercache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.composercache.outputs.dir }}
+          # Use composer.json for key, if composer.lock is not committed.
+          # key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
+          restore-keys: ${{ runner.os }}-composer-
+
+      - name: Install Composer dependencies
+        run: |
+          composer install --no-progress --prefer-dist --optimize-autoloader
+
+      - name: Run Tests
+        run: php vendor/bin/phpunit --coverage-text
+
+  coding-standard:
+    name: Coding Standard
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.4'
+
+      - name: Get composer cache directory
+        id: composercache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.composercache.outputs.dir }}
+          # Use composer.json for key, if composer.lock is not committed.
+          # key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
+          restore-keys: ${{ runner.os }}-composer-
+
+      - name: Install dependencies
+        run: composer install --no-progress --prefer-dist --optimize-autoloader
+
+      - name: PHP CodeSniffer
+        run: composer cs
+
+  static-analysis:
+    name: Static Analysis
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.4'
+
+      - name: Get composer cache directory
+        id: composercache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.composercache.outputs.dir }}
+          # Use composer.json for key, if composer.lock is not committed.
+          # key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
+          restore-keys: ${{ runner.os }}-composer-
+
+      - name: Install dependencies
+        run: composer install --no-progress --prefer-dist --optimize-autoloader
+
+      - name: Static Analysis using PHPStan
+        run: composer analyse