ci: analyze code submitted in pr

.github/workflows/build.yml

@@ -4,13 +4,15 @@ on:
   push:
     tags: [ '[0-9]+.[0-9]+.[0-9]+' ]
     branches: [ main ]
+    paths-ignore:
+      - docs/**
+      - '**/*.md'
   pull_request:
     branches: [ main ]
     types: [ opened, reopened, synchronize ]
     paths:
       - .github/workflows/**
       - gradle/**
-      - kata/**
       - build.gradle.kts
       - settings.gradle.kts
       - gradle.properties

.github/workflows/kata-pr-analysis.yml

@@ -0,0 +1,69 @@
+name: Kata PR Analysis
+
+on:
+  pull_request:
+    branches: [ main ]
+    types: [ opened, reopened, synchronize ]
+    paths:
+      - kata/**/*.java
+      - '!kata/retired/**'
+
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  analysis:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 10
+    permissions:
+      contents: write
+      pull-requests: write
+    env:
+      VERSION: 1.25.0
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          fetch-depth: 0
+
+      - name: Set Gradle tasks
+        id: changelog
+        run: |
+          CHANGED_FILES=$(git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }})
+          echo "Changed files: $CHANGED_FILES"
+          TASKS=""
+          for file in $CHANGED_FILES; do
+            if [[ $file == *.java ]]; then
+              MODULE=$(echo $file | cut -d'/' -f3)
+              if [[ ! " $TASKS " =~ " $MODULE " ]]; then
+                TASKS="$TASKS :$MODULE:test :$MODULE:jacocoTestReport"
+              fi
+            fi
+          done
+          echo "tasks=$TASKS" >> $GITHUB_OUTPUT
+
+      - name: Setup Java
+        uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # v4.7.0
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@94baf225fe0a508e581a564467443d0e2379123b # v4
+        with:
+          add-job-summary-as-pr-comment: always
+
+      - name: Analyze code quality
+        run: |
+          ./gradlew ${{ steps.changelog.outputs.tasks }} sonar -x processResources -x processTestResources\
+            --parallel \
+            --configuration-cache \
+            --build-cache \
+            --no-daemon \
+            --scan \
+            --no-problems-report \
+            -Pversion=${{ format('{0}+{1}', env.VERSION, github.RUN_NUMBER) }} \
+            -Dsonar.organization=${{ secrets.SONAR_KEY }} \
+            -Dsonar.qualitygate.wait=true \
+            -Dsonar.gradle.skipCompile=true

.github/workflows/train-kata.yml → .github/workflows/kata-pr-init.yml

@@ -1,4 +1,4 @@
-name: Train Kata
+name: Kata PR Initialization
 run-name: Kata ${{ inputs.kata }}
 
 on: