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@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          persist-credentials: false

      - name: Run zizmor
        uses: zizmorcore/zizmor-action@192e21d79ab29983730a13d1382995c2307fbcaa # v0.5.7
        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