codeql.yml

# Static analysis via GitHub CodeQL. Secure-use: least-privilege
# GITHUB_TOKEN, SHA-pinned actions, pull_request (not pull_request_target).

name: CodeQL

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]
  schedule:
    - cron: "42 3 * * 4"
  workflow_dispatch:

concurrency:
  group: codeql-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  analyze:
    name: Analyze Python
    runs-on: ubuntu-latest
    permissions:
      actions: read  # required by codeql-action for workflow metadata
      contents: read
      security-events: write  # uploads findings to code scanning
    steps:
      - name: Harden runner
        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

      - name: Initialize CodeQL
        uses: github/codeql-action/init@1c5b675653bb5c22dbe9b12b556ec555138e09fd # v4.38.1
        with:
          languages: python

      - name: Run analysis
        uses: github/codeql-action/analyze@1c5b675653bb5c22dbe9b12b556ec555138e09fd # v4.38.1