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@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
        with:
          persist-credentials: false

      - name: 'Run analysis'
        uses: ossf/scorecard-action@08b4669551908b1024bb425080c797723083c031 # v2.2.0
        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@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        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@04daf014b50eaf774287bf3f0f1869d4b4c4b913 # v2.21.7
        with:
          sarif_file: results.sarif