move sonar to top level

Signed-off-by: Nitish Bharambe <[email protected]>

Author: nitbharambe

.github/workflows/build-test-release.yml

@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: MPL-2.0
 
 
-name: Build, Test, Sonar
+name: Build and Test
 
 on:
   # run pipeline from another workflow
@@ -64,41 +64,6 @@ jobs:
           name: power-grid-model-io
           path: wheelhouse/
 
-  sonar-cloud:
-    permissions:
-      contents: write
-    runs-on: ubuntu-latest
-    steps:
-
-      - name: Checkout source code
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-
-      - name: Setup Python 3.11
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.11"
-
-      - name: Install in develop mode
-        run: |
-          pip install -e .[dev]
-
-      - name: Test and Coverage
-        run: |
-          pytest
-
-          # Fix relative paths in coverage file
-          # Known bug: https://community.sonarsource.com/t/sonar-on-github-actions-with-python-coverage-source-issue/36057
-          sed -i 's@/home/runner/work/power-grid-model-io/power-grid-model-io@/github/workspace@g' python_coverage.xml
-
-      - name: SonarCloud Scan
-        if: ${{ (github.event_name == 'push') || (github.event.pull_request.head.repo.owner.login == 'PowerGridModel') }}
-        uses: SonarSource/sonarqube-scan-action@master
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-
   unit-tests:
     needs: build-python
     strategy:
@@ -176,7 +141,6 @@ jobs:
       - build-python
       - unit-tests
       - validation-tests
-      - sonar-cloud
     permissions:
       contents: write
     runs-on: ubuntu-latest

.github/workflows/sonar.yml

@@ -0,0 +1,55 @@
+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <[email protected]>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+name: Sonar Cloud
+
+on:
+  # run pipeline on push event of main branch
+  push:
+    branches:
+      - main
+  # run pipeline on pull request
+  pull_request:
+  # run pipeline on merge queue
+  merge_group:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-sonar
+  cancel-in-progress: true
+
+jobs:
+  sonar-cloud:
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Checkout source code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
+
+      - name: Setup Python 3.11
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Install in develop mode
+        run: |
+          pip install -e .[dev]
+
+      - name: Test and Coverage
+        run: |
+          pytest
+
+          # Fix relative paths in coverage file
+          # Known bug: https://community.sonarsource.com/t/sonar-on-github-actions-with-python-coverage-source-issue/36057
+          sed -i 's@/home/runner/work/power-grid-model-io/power-grid-model-io@/github/workspace@g' python_coverage.xml
+
+      - name: SonarCloud Scan
+        if: ${{ (github.event_name == 'push') || (github.event.pull_request.head.repo.owner.login == 'PowerGridModel') }}
+        uses: SonarSource/sonarqube-scan-action@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}