name: Scorecards supply-chain security
on:
  # Only the default branch is supported.
  branch_protection_rule:
  schedule:
    - cron: '39 20 * * 1'
  push:
    branches: [ "master" ]

permissions: {}

jobs:
  analysis:
    # Don't run the cron job on forks.
    if: ${{ github.event_name != 'schedule' || github.event.repository.fork == false }}

    name: Scorecards analysis
    runs-on: ubuntu-latest

    permissions:
      # Required when publishing results (badge / API / code scanning)
      security-events: write
      id-token: write

    steps:
      - name: "Checkout code"
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
        with:
          persist-credentials: false

      - name: "Run analysis"
        uses: ossf/scorecard-action@4eaacf0543bb3f2c246792bd56e8cdeffafb205a # v2.4.3
        with:
          results_file: results.sarif
          results_format: sarif
          # (Optional) Read-only PAT token. Uncomment the `repo_token` line below if:
          # - you want to enable the Branch-Protection check on a *public* repository, or
          # - you are installing Scorecards on a *private* repository
          # To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-pat.
          # repo_token: ${{ secrets.SCORECARD_READ_TOKEN }}

          # Publish the results for public repositories to enable scorecard badges. For more details, see
          # https://github.com/ossf/scorecard-action#publishing-results. 
          # For private repositories, `publish_results` will automatically be set to `false`, regardless 
          # of the value entered here.
          publish_results: true

      # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
      # format to the repository Actions tab.
      - name: "Upload artifact"
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
        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@5d4e8d1aca955e8d8589aabd499c5cae939e33c7 # v4.31.9
        with:
          sarif_file: results.sarif