ci: cleanup

.github/workflows/codeql.yml

@@ -6,13 +6,28 @@ on:
     branches: ["main"]
   pull_request:
     branches: ["main"]
+    paths-ignore:
+      - "**/*.md"
+      - "LICENSE"
+      - "assets/**"
+      - ".github/ISSUE_TEMPLATE/**"
   schedule:
     - cron: "16 13 * * 5"
 
+permissions:
+  contents: read
+
+concurrency:
+  # A called workflow sees its caller's `github.workflow`, so the literal
+  # prefix keeps this group apart from the caller's own.
+  group: codeql-${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' || (github.event_name == 'push' && github.ref == 'refs/heads/main') }}
+
 jobs:
   analyze:
     name: Analyze (${{ matrix.language }})
     runs-on: ubuntu-latest
+    timeout-minutes: 45
     permissions:
       security-events: write
       packages: read
@@ -32,29 +47,35 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 #v7.0.1
+        with:
+          persist-credentials: false
 
+      # Only the JavaScript analysis reads node_modules (for type information).
       - name: Set up pnpm package manager
+        if: matrix.language == 'javascript-typescript'
         uses: pnpm/action-setup@ea17c68df8912ef543352723c149a84f56e3d413 #v6.1.0
         with:
           run_install: false
 
       - name: Set up Node.js
+        if: matrix.language == 'javascript-typescript'
         uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 #v7.0.0
         with:
           node-version-file: .node-version
           cache: "pnpm"
 
       - name: Install dependencies from lockfile
+        if: matrix.language == 'javascript-typescript'
         run: pnpm install --frozen-lockfile
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@b1e4dc3db58c9601794e22a9f6d28d45461b9dbf #v3.29.0
+        uses: github/codeql-action/init@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
         with:
           config-file: ./.github/codeql/codeql-config.yml
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@b1e4dc3db58c9601794e22a9f6d28d45461b9dbf #v3.29.0
+        uses: github/codeql-action/analyze@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
         with:
           category: "/language:${{matrix.language}}"