ci: fix and refactor workflow

.github/actions/setup/action.yml

@@ -0,0 +1,35 @@
+name: Setup
+description: "Setup PHP and composer and install dependencies"
+
+inputs:
+  php-version:
+    default: "8.3"
+  coverage:
+    default: xdebug
+  composer-flags:
+    default: ""
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: ${{ inputs.php-version }}
+        coverage: ${{ inputs.coverage }}
+
+    - name: Get composer cache directory
+      id: composer-cache
+      shell: bash
+      run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+
+    - name: Cache dependencies
+      uses: actions/cache@v4
+      with:
+        path: ${{ steps.composer-cache.outputs.dir }}
+        key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
+        restore-keys: ${{ runner.os }}-composer-
+
+    - name: Install dependencies
+      shell: bash
+      run: composer update --prefer-dist --no-interaction ${{ inputs.composer-flags }}

.github/workflows/ci.yml

@@ -0,0 +1,59 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  phpcs:
+    runs-on: ubuntu-24.04
+    name: PHPCS
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Setup
+      uses: ./.github/actions/setup
+      with:
+        coverage: none
+
+    - name: Run PHPCS
+      run: vendor/bin/phpcs 
+
+  phpstan:
+    runs-on: ubuntu-24.04
+    name: PHPStan
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Setup
+      uses: ./.github/actions/setup
+      with:
+        coverage: none
+
+    - name: Run PHPStan
+      run: vendor/bin/phpstan analyse
+
+  test:
+    runs-on: ubuntu-24.04
+    strategy:
+      max-parallel: 3
+      matrix:
+        php-version: [ 8.2, 8.3 ]
+        composer-flags: [ "", "--prefer-lowest" ]
+    name: Test on PHP ${{ matrix.php-version }} ${{ matrix.composer-flags }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Setup
+      uses: ./.github/actions/setup
+      with:
+        php-version: ${{ matrix.php-version }}
+        composer-flags: ${{ matrix.composer-flags }}
+
+    - name: Run tests (Unit and Feature)
+      run: vendor/bin/phpunit --coverage-text

phpstan.neon

@@ -3,5 +3,4 @@ parameters:
         - src
     level: 8
     inferPrivatePropertyTypeFromConstructor: true
-    checkMissingIterableValueType: false
     reportUnmatchedIgnoredErrors: false