From f1224750d1744c1a3feca899f6cd87c58575f6fa Mon Sep 17 00:00:00 2001
From: DroidAgent <154886644+echobt@users.noreply.github.com>
Date: Wed, 16 Sep 2026 18:44:15 +0000
Subject: [PATCH] ci(codeql): analyze only actions + javascript-typescript

PR #23 removed the last Python file (scripts/generate-docs-frames.py), so the
CodeQL language matrix still listing `python` fails the run with "CodeQL could
not process any code written in Python" (no-source-code-seen-during-build).

Add an explicit advanced-setup workflow so the matrix is pinned in the repo
instead of derived from repository settings: `actions` and
`javascript-typescript`, the two languages the site actually contains. The
comment in the matrix records why `python` is absent and what to do before
adding it back.
---
 .github/workflows/codeql.yml | 46 ++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 .github/workflows/codeql.yml

diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..57f8d63
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,46 @@
+name: CodeQL
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  schedule:
+    - cron: '30 1 * * 1'
+
+permissions:
+  contents: read
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      packages: read
+      security-events: write
+    strategy:
+      fail-fast: false
+      matrix:
+        # The site has no Python source, so `python` is deliberately absent:
+        # CodeQL fails with "could not process any code written in Python" when
+        # a language in the matrix has no files. Add it back with a `.py` file.
+        include:
+          - language: actions
+            build-mode: none
+          - language: javascript-typescript
+            build-mode: none
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v4
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: ${{ matrix.build-mode }}
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v4
+        with:
+          category: /language:${{ matrix.language }}