codeql.yml

name: CodeQL

# Static analysis of Bulwark itself.
#
# This project's whole argument is that people ship code they have not inspected. It
# would be incoherent to make that argument without submitting to the same scrutiny —
# so CodeQL runs on every change and weekly, and its findings land in the same Security
# tab as Airlock's own SARIF output.
#
# `security-and-quality` rather than the default query set: the default suite is tuned
# for signal on large codebases, and on 10k lines the extra queries are affordable.

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  schedule:
    # Weekly, so a newly published query finds an old bug without waiting for a commit.
    - cron: "17 5 * * 1"
  workflow_dispatch:

permissions:
  contents: read

jobs:
  analyze:
    name: Analyze (python)
    runs-on: ubuntu-latest
    timeout-minutes: 20
    permissions:
      security-events: write # upload results to code scanning
      actions: read
      contents: read

    steps:
      - uses: actions/checkout@v4

      - name: Initialize CodeQL
        uses: github/codeql-action/init@v3
        with:
          languages: python
          queries: security-and-quality

      - name: Autobuild
        uses: github/codeql-action/autobuild@v3

      - name: Perform CodeQL analysis
        uses: github/codeql-action/analyze@v3
        with:
          category: "/language:python"