name: Scorecards supply-chain security
on:
  # Only the default branch is supported.
  branch_protection_rule:
  schedule:
    - cron: '28 22 * * 6'
  push:
    branches: [ main ]

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

# Declare default permissions as read only.
permissions: read-all

jobs:
  analysis:
    name: Scorecards analysis
    runs-on: ubuntu-latest
    permissions:
      # Needed to upload the results to code-scanning dashboard.
      security-events: write
      id-token: write

    steps:
      - name: "Checkout code"
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - name: "Run analysis"
        uses: ossf/scorecard-action@4eaacf0543bb3f2c246792bd56e8cdeffafb205a # v2.4.3
        with:
          results_file: results.sarif
          results_format: sarif
          repo_token: ${{ secrets.SCORECARD_READ_TOKEN }}
          # Scorecard team runs a weekly scan of public GitHub repos,
          # see https://github.com/ossf/scorecard#public-data.
          # Setting `publish_results: true` helps us scale by leveraging your workflow to
          # extract the results instead of relying on our own infrastructure to run scans.
          # And it's free for you!
          publish_results: true

      # https://docs.github.com/en/actions/advanced-guides/storing-workflow-data-as-artifacts
      # Optional.
      - name: "Upload artifact"
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v4.1.2
        with:
          name: SARIF file
          path: results.sarif
          retention-days: 5

      # Upload the results to GitHub's code scanning dashboard.
      - name: "Upload SARIF results"
        uses: github/codeql-action/upload-sarif@1f34ec16430d82636d18716acc7aaa6d843b35a9 # v1
        with:
          sarif_file: results.sarif