Add phpmd to test script and GitHub Actions

.github/workflows/main.yml

@@ -60,3 +60,20 @@ jobs:
           cache-to: type=gha,mode=max
       - name: Run analysis
         run: docker compose run --rm actions-tester composer test:phpstan
+  mess-detect:
+    runs-on: ubuntu-latest
+    name: Mess detector
+    steps:
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@v2
+      - uses: actions/checkout@v4
+      - name: Build Docker image
+        id: build-and-push
+        uses: docker/build-push-action@v4
+        with:
+          context: "{{defaultContext}}"
+          push: false
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+      - name: Run mess detector
+        run: docker compose run --rm actions-tester composer test:phpmd

composer.json

@@ -47,7 +47,8 @@
         "test": [
             "@test:lint",
             "@test:phpunit",
-            "@test:phpstan"
+            "@test:phpstan",
+            "@test:phpmd"
         ],
         "test:lint": [
             "composer validate",
@@ -58,6 +59,9 @@
         ],
         "test:phpstan": [
             "./vendor/bin/phpstan analyse -c phpstan.neon.dist --memory-limit=2G"
+        ],
+        "test:phpmd": [
+            "./vendor/bin/phpmd src ansi phpmd.xml.dist"
         ]
     }
 }