Fix sonar action can't get PR number

.github/workflows/kvrocks.yaml

@@ -327,7 +327,20 @@ jobs:
         with:
           name: sonarcloud-data
           path: ${{ env.SONARCLOUD_OUTPUT_DIR }}
-
+
+      - name: Save PR info
+        if: ${{ (github.event_name == 'pull_request') && matrix.sonarcloud }}
+        run: |
+          mkdir -p ./pr
+          echo "number=${{ github.event.number }}" >> ./pr/info
+
+      - name: Upload PR info
+        uses: actions/upload-artifact@v3
+        if: ${{ matrix.sonarcloud }}
+        with:
+          name: pr
+          path: pr/
+
   check-docker:
     name: Check Docker image
     needs: [precondition, check-and-lint, check-typos]

.github/workflows/sonar.yaml

@@ -39,30 +39,45 @@ jobs:
         uses: actions/github-script@v6
         with:
           script: |
-            let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               run_id: context.payload.workflow_run.id,
-            });
-            let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
-              return artifact.name == "sonarcloud-data"
-            })[0];
-            let download = await github.rest.actions.downloadArtifact({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               artifact_id: matchArtifact.id,
-               archive_format: 'zip',
-            });
-            let fs = require('fs');
-            fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/sonarcloud-data.zip`, Buffer.from(download.data));
+            async function getData(name) {
+              let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                run_id: context.payload.workflow_run.id,
+              });
+              let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
+                return artifact.name == name
+              })[0];
+              if(!matchArtifact) return;
+              let download = await github.rest.actions.downloadArtifact({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                artifact_id: matchArtifact.id,
+                archive_format: 'zip',
+              });
+              let fs = require('fs');
+              fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/${name}.zip`, Buffer.from(download.data));
+            }
+            await getData("sonarcloud-data");
+            await getData("pr");
+
       - name: 'Unzip code coverage'
         run: |
           unzip sonarcloud-data.zip -d sonarcloud-data
           ls -a sonarcloud-data
-
+
+      - name: 'Unzip PR info'
+        id: info
+        run: |
+          if [ -f pr.zip ]; then
+            unzip pr.zip
+            cat info >> "$GITHUB_OUTPUT" 
+          fi
+
       - uses: actions/setup-python@v4
         with:
           python-version: 3.x
+
       - name: Configure Kvrocks
         run: |
           ./x.py build -j$(nproc) --compiler gcc --skip-build
@@ -78,6 +93,4 @@ jobs:
             --define sonar.projectKey=apache_kvrocks \
             --define sonar.organization=apache \
             --define sonar.scm.revision=${{ github.event.workflow_run.head_sha }} \
-            --define sonar.pullrequest.key=${{ github.event.workflow_run.pull_requests[0].number }} \
-            --define sonar.pullrequest.branch=${{ github.event.workflow_run.pull_requests[0].head.ref }} \
-            --define sonar.pullrequest.base=${{ github.event.workflow_run.pull_requests[0].base.ref }}
+            --define sonar.pullrequest.key=${{ steps.info.outputs.number }}