Added separate workflow for clang-tidy static analysis.

2026-08-08 19:22:29 +00:00 · 2025-01-15 07:38:30 +00:00
parent 6f5d06907b
commit 3378355b64
3 changed files with 163 additions and 66 deletions
@@ -0,0 +1,93 @@
+# Secure workflow with access to repository secrets and GitHub token for posting analysis results
+name: Post the static analysis results
+
+on:
+  workflow_run:
+    workflows: [ "Static analysis" ]
+    types: [ completed ]
+
+jobs:
+  clang-tidy-results:
+    # Trigger the job only if the previous (insecure) workflow completed successfully
+    if: ${{ github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success' }}
+    runs-on: ubuntu-22.04
+    permissions:
+      pull-requests: write
+      # OPTIONAL: auto-closing conversations requires the `contents` permission
+      contents: write
+    steps:
+    - name: Download analysis results
+      uses: actions/github-script@v7
+      with:
+        script: |
+          const artifacts = await github.rest.actions.listWorkflowRunArtifacts({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              run_id: ${{ github.event.workflow_run.id }},
+          });
+          const matchArtifact = artifacts.data.artifacts.filter((artifact) => {
+              return artifact.name == "clang-tidy-result"
+          })[0];
+          const download = await github.rest.actions.downloadArtifact({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              artifact_id: matchArtifact.id,
+              archive_format: "zip",
+          });
+          const fs = require("fs");
+          fs.writeFileSync("${{ github.workspace }}/clang-tidy-result.zip", Buffer.from(download.data));
+    - name: Extract analysis results
+      run: |
+        mkdir clang-tidy-result
+        unzip -j clang-tidy-result.zip -d clang-tidy-result
+    - name: Set environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          const assert = require("node:assert").strict;
+          const fs = require("fs");
+          function exportVar(varName, fileName, regEx) {
+              const val = fs.readFileSync("${{ github.workspace }}/clang-tidy-result/" + fileName, {
+                  encoding: "ascii"
+              }).trimEnd();
+              assert.ok(regEx.test(val), "Invalid value format for " + varName);
+              core.exportVariable(varName, val);
+          }
+          exportVar("PR_ID", "pr-id.txt", /^[0-9]+$/);
+          exportVar("PR_HEAD_REPO", "pr-head-repo.txt", /^[-./0-9A-Z_a-z]+$/);
+          exportVar("PR_HEAD_SHA", "pr-head-sha.txt", /^[0-9A-Fa-f]+$/);
+    - uses: actions/checkout@v4
+      with:
+        repository: ${{ env.PR_HEAD_REPO }}
+        ref: ${{ env.PR_HEAD_SHA }}
+        persist-credentials: false
+    - name: Redownload analysis results
+      uses: actions/github-script@v7
+      with:
+        script: |
+          const artifacts = await github.rest.actions.listWorkflowRunArtifacts({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              run_id: ${{ github.event.workflow_run.id }},
+          });
+          const matchArtifact = artifacts.data.artifacts.filter((artifact) => {
+              return artifact.name == "clang-tidy-result"
+          })[0];
+          const download = await github.rest.actions.downloadArtifact({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              artifact_id: matchArtifact.id,
+              archive_format: "zip",
+          });
+          const fs = require("fs");
+          fs.writeFileSync("${{ github.workspace }}/clang-tidy-result.zip", Buffer.from(download.data));
+    - name: Extract analysis results
+      run: |
+        mkdir clang-tidy-result
+        unzip -j clang-tidy-result.zip -d clang-tidy-result
+    - name: Run clang-tidy-pr-comments action
+      uses: platisd/clang-tidy-pr-comments@v1
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        clang_tidy_fixes: clang-tidy-result/fixes.yml
+        pull_request_id: ${{ env.PR_ID }}