simplify sonar workflow to only analyse master branch (#1601)

Author: netomi

.github/workflows/main.yml

@@ -176,18 +176,3 @@ jobs:
         labels: ${{ steps.meta.outputs.labels }}
         secret-envs: |
           "dv-key=DEVELOCITY_ACCESS_KEY"
-
-  save-pr-number:
-    permissions:
-      contents: none
-    runs-on: ubuntu-latest
-    if: github.event_name == 'pull_request'
-    steps:
-    - name: Save PR number to file
-      run: echo ${{ github.event.number }} > PR_NUMBER.txt
-
-    - name: Archive PR number
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-      with:
-        name: PR_NUMBER
-        path: PR_NUMBER.txt

.github/workflows/sonar.yml

@@ -1,101 +1,43 @@
 name: Sonar
 on:
-  workflow_run:
-    workflows: [CI]
-    types: [completed]
+  push:
+    branches:
+      - master
 jobs:
   sonar:
     name: Sonar
     permissions:
-      pull-requests: read
+      contents: read
     runs-on: ubuntu-latest
-    if: github.repository == 'eclipse/openvsx' && github.event.workflow_run.conclusion == 'success'
+    if: github.repository == 'eclipse/openvsx'
     steps:
-    - name: Create artifacts directory
-      run: mkdir -p ${{ runner.temp }}/artifacts
-    - name: Download PR number artifact
-      if: github.event.workflow_run.event == 'pull_request'
-      uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
-      with:
-        workflow: CI
-        run_id: ${{ github.event.workflow_run.id }}
-        path: ${{ runner.temp }}/artifacts
-        name: PR_NUMBER
-    - name: Read PR_NUMBER.txt
-      if: github.event.workflow_run.event == 'pull_request'
-      id: pr_number
-      uses: juliangruber/read-file-action@b549046febe0fe86f8cb4f93c24e284433f9ab58  # v1.1.7
-      with:
-        path: ${{ runner.temp }}/artifacts/PR_NUMBER.txt
-    - name: Request GitHub API for PR data
-      if: github.event.workflow_run.event == 'pull_request'
-      uses: octokit/request-action@05a2312de9f8207044c4c9e41fe19703986acc13  # v2.x
-      id: get_pr_data
-      with:
-        route: GET /repos/{full_name}/pulls/{number}
-        number: ${{ steps.pr_number.outputs.content }}
-        full_name: ${{ github.event.repository.full_name }}
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-    - name: Checkout head branch
+    - name: Checkout
       uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8  # v6.0.1
       with:
-          repository: ${{ github.event.workflow_run.head_repository.full_name }}
-          ref: ${{ github.event.workflow_run.head_branch }}
           persist-credentials: false
           fetch-depth: 0
-    - name: Checkout head branch of pull_request
-      if: github.event.workflow_run.event == 'pull_request'
-      env:
-        HEAD_BRANCH: ${{ github.event.workflow_run.head_branch }}
-      run: |
-        git remote add upstream ${{ github.event.repository.clone_url }}
-        git fetch upstream
-        git checkout -B ${{ fromJson(steps.get_pr_data.outputs.data).base.ref }} upstream/${{ fromJson(steps.get_pr_data.outputs.data).base.ref }}
-        git checkout $HEAD_BRANCH
-        git clean -ffdx && git reset --hard HEAD
     - name: Cache SonarCloud packages
       uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb  # v5.0.1
       with:
         path: ~/.sonar/cache
         key: ${{ runner.os }}-sonar
         restore-keys: ${{ runner.os }}-sonar
-    - name: Cache Gradle packages
-      uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb  # v5.0.1
-      with:
-        path: ~/.gradle/caches
-        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
-        restore-keys: ${{ runner.os }}-gradle
     - name: Set up JDK
       uses: actions/setup-java@f2beeb24e141e01a676f977032f5a29d81c9e27e  # v5.1.0
       with:
         distribution: 'temurin'
         java-version: 25
+    - name: Setup Gradle
+      uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5
+      with:
+        dependency-graph: generate-and-submit
     - name: Generate JaCoCo test report
       run: server/gradlew --no-daemon -p server jacocoTestReport
     - name: Make server libraries directory
       run: mkdir server/libraries
     - name: Copy server libraries
       run: find ~/.gradle/caches -type f -name '*.jar' -exec cp {} server/libraries \;
-    - name: SonarCloud Scan on PR
-      if: github.event.workflow_run.event == 'pull_request'
-      uses: SonarSource/sonarqube-scan-action@a31c9398be7ace6bbfaf30c0bd5d415f843d45e9  # v7.0.0
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-      with:
-        args: >
-          -Dsonar.scm.revision=${{ github.event.workflow_run.head_sha }}
-          -Dsonar.pullrequest.key=${{ fromJson(steps.get_pr_data.outputs.data).number }}
-          -Dsonar.pullrequest.branch=${{ fromJson(steps.get_pr_data.outputs.data).head.ref }}
-          -Dsonar.pullrequest.base=${{ fromJson(steps.get_pr_data.outputs.data).base.ref }}
-    - name: SonarCloud Scan on push
-      if: github.event.workflow_run.event == 'push' && github.event.workflow_run.head_repository.full_name == github.event.repository.full_name
+    - name: SonarCloud Scan
       uses: SonarSource/sonarqube-scan-action@a31c9398be7ace6bbfaf30c0bd5d415f843d45e9  # v7.0.0
       env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-      with:
-        args: >
-          -Dsonar.scm.revision=${{ github.event.workflow_run.head_sha }}
-          -Dsonar.branch.name=${{ github.event.workflow_run.head_branch }}