Merge pull request #5 from mittwald/task/psalm

Configure type checking with Psalm

.github/workflows/php.yml

@@ -0,0 +1,32 @@
+name: PHP type checking and unit testing
+
+on:
+  push:
+    branches: [ master ]
+  pull_request: {}
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        php-versions: ['8.2']
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          extensions: mbstring, intl, json
+          coverage: pcov
+
+      - name: Validate composer.json and composer.lock
+        run: composer validate
+
+      - name: Install dependencies
+        run: composer install --prefer-dist --no-progress --no-suggest
+
+      - name: Run type checker
+        run: ./vendor/bin/psalm --php-version=${{ matrix.php-versions }}

.gitignore

@@ -1 +1,2 @@
-/vendor/
+/vendor/
+/.idea

composer.json

@@ -6,7 +6,9 @@
   "autoload": {
     "psr-4": {
       "Mittwald\\Deployer\\": "src/"
-    }
+    },
+    "files": [
+      "src/Util/functions.php"]
   },
   "authors": [
     {
@@ -20,6 +22,16 @@
     "composer/semver": "^3.4"
   },
   "require-dev": {
-    "deployer/deployer": "^7.3"
+    "deployer/deployer": "^7.3",
+    "vimeo/psalm": "^5.15"
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "Deployer\\": "vendor/deployer/deployer/src"
+    },
+    "files": [
+      "vendor/deployer/deployer/src/functions.php",
+      "vendor/deployer/deployer/src/Support/helpers.php"
+    ]
   }
 }