name: Scorecards supply-chain security

on:
  # Only the default branch is supported.
  branch_protection_rule:
  schedule:
    - cron: '23 8 * * 6'
  push:
    branches: [main]

# 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
      actions: read
      contents: read
      # Needed to access OIDC token.
      id-token: write

    steps:
      - name: Check out repository
        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
        with:
          persist-credentials: false

      - name: 'Run analysis'
        uses: ossf/scorecard-action@80e868c13c90f172d68d1f4501dee99e2479f7af # v2.1.3
        with:
          results_file: results.sarif
          results_format: sarif
          repo_token: ${{ secrets.SCORECARD_READ_TOKEN }}
          # Publish the results to enable scorecard badges. For more details, see
          # https://github.com/ossf/scorecard-action#publishing-results.
          publish_results: true

      # Upload the results as artifacts (optional).
      - name: 'Upload artifact'
        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
        with:
          name: SARIF file
          path: results.sarif
          retention-days: 5

      # Upload the results to GitHub’s code scanning dashboard.
      - name: 'Upload to code-scanning'
        uses: github/codeql-action/upload-sarif@17573ee1cc1b9d061760f3a006fc4aac4f944fd5 # v2.2.4
        with:
          sarif_file: results.sarif