From 0424d2608f94494aecd00c01f42c9e5a2062ecd9 Mon Sep 17 00:00:00 2001
From: naorpeled <me@naor.dev>
Date: Sat, 2 May 2026 23:35:59 +0300
Subject: [PATCH] ci: add CodeQL workflow for Python static analysis
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Runs github/codeql-action with the default security-extended and
security-and-quality query suites against the Python codebase on
push to main, on PRs targeting main, and weekly so newly-published
advisories get re-evaluated against the current source.

build-mode: none — pr-agent is pure Python with no C extensions or
custom build steps, so CodeQL's automatic source-only analysis is
sufficient and faster than the build/autobuild path.

Findings will surface under the repo's Security → Code scanning tab.
Third-party actions pinned to commit SHAs (matches the policy already
in publish.yml).
---
 .github/workflows/codeql.yml | 44 ++++++++++++++++++++++++++++++++++++
 1 file changed, 44 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 0000000000..7a9e35b7f8
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,44 @@
+name: CodeQL
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  schedule:
+    # Weekly on Monday at 06:00 UTC — catches advisories that landed
+    # without a corresponding code change in this repo.
+    - cron: '0 6 * * 1'
+
+permissions:
+  contents: read
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+      packages: read
+      actions: read
+      contents: read
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - language: python
+            build-mode: none
+    steps:
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
+
+      - uses: github/codeql-action/init@53e96ec3b35fce51c141c0d6f0e31028a448722d  # v3
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: ${{ matrix.build-mode }}
+          queries: security-extended,security-and-quality
+
+      - uses: github/codeql-action/analyze@53e96ec3b35fce51c141c0d6f0e31028a448722d  # v3
+        with:
+          category: "/language:${{ matrix.language }}"