Move all jobs to ci.yaml + streamline (#245)

* Move all jobs to `ci.yaml`

* -

Author: OskarStark

.github/workflows/ci.yml

@@ -13,27 +13,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up PHP
-        uses: shivammathur/setup-php@2.7.0
+        uses: shivammathur/setup-php@v2
         with:
           php-version: 8.3
           coverage: none
 
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Get composer cache directory
-        id: composer-cache
-        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
-
-      - name: Cache dependencies
-        uses: actions/cache@v2
-        with:
-          path: ${{ steps.composer-cache.outputs.dir }}
-          key: composer-${{ runner.os }}-8.1-${{ hashFiles('composer.*') }}
-          restore-keys: |
-            composer-${{ runner.os }}-8.1-
-            composer-${{ runner.os }}-
-            composer-
+      - name: Download dependencies
+        uses: ramsey/composer-install@v3
 
       - name: Docker
         run: docker compose up -d
@@ -54,3 +43,62 @@ jobs:
           name: test.log
           path: var/log/test.log
           retention-days: 5
+
+  phpstan:
+    name: PHPStan
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.3
+          coverage: none
+          tools: phpstan:1.10, cs2pr
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Download dependencies
+        uses: ramsey/composer-install@v3
+
+      - name: PHPStan
+        run: phpstan analyze --no-progress --error-format=checkstyle | cs2pr
+
+  php-cs-fixer:
+    name: PHP-CS-Fixer
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.3
+          coverage: none
+          tools: php-cs-fixer:3.42, cs2pr
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: PHP-CS-Fixer
+        run: php-cs-fixer fix --dry-run --format=checkstyle | cs2pr
+
+  psalm:
+    name: Psalm
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.3
+          coverage: none
+          tools: vimeo/psalm:5.18.0
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Download dependencies
+        uses: ramsey/composer-install@v3
+
+      - name: Psalm
+        run: psalm --no-progress --output-format=github