name: Workflow security

on:
  push:
    branches: [main]
    paths: [".github/**"]
  pull_request:
    paths: [".github/**"]

concurrency:
  group: "${{ github.workflow }}-${{ github.head_ref || github.ref }}"
  cancel-in-progress: true

# The github.token is only used by zizmor's online audits (read-only API calls)
permissions:
  contents: read

jobs:
  zizmor:
    name: Audit workflows with zizmor
    runs-on: ubuntu-latest
    steps:
      - name: Check out Git repository
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
        with:
          persist-credentials: false

      - name: Run zizmor
        uses: zizmorcore/zizmor-action@5f14fd08f7cf1cb1609c1e344975f152c7ee938d # v0.5.6
        with:
          # Annotate the PR directly instead of uploading SARIF to the
          # security tab, and fail the check on any finding
          advanced-security: false
          annotations: true
          # Low-confidence findings (e.g. artipacked on workflows that never
          # push) are too noisy to gate CI on
          min-confidence: medium