AWS CloudFormation Linter

# A copy-paste Github Actions config to run cfn-lint and report the artifact to DeepSource
name: Scan with cfn-lint

on:
  # Note that both `push` and `pull_request` triggers should be present for GitHub to consistently present cfn-lint
  # SARIF reports.
  push:
    branches: [ main, master ]
  pull_request:

jobs:
  scan:
    runs-on: ubuntu-latest
    env:
        DEEPSOURCE_DSN: ${{ secrets.DEEPSOURCE_DSN }}
    steps:
      - uses: actions/checkout@v3
        with:
            ref: ${{ github.event.pull_request.head.sha }}
      
      - name: Scan files with cfn-lint
        uses: scottbrenner/cfn-lint-action@v2

      - name: Generate the SARIF report
        id: cfn-lint-action-scan
        run: |
          cfn-lint -t ./**/*.yaml -f sarif > cfn-lint.sarif
        continue-on-error: true

      - name: Upload SARIF report files to DeepSource
        run: |
          # Install the CLI
          curl https://deepsource.io/cli | sh

          # Send the report to DeepSource
          ./bin/deepsource report --analyzer cfn-lint --analyzer-type community --value-file ./cfn-lint.sarif

      - name: Verify cfn-lint-action succeeded
        shell: bash
        run: |
          echo "If this step fails, cfn-lint found issues. Check the output of the scan step above."
          [[ "${{ steps.cfn-lint-action-scan.outcome }}" == "success" ]]