docker_scout.yml

---
name: Docker Scout

on:
  pull_request:
    branches:
      - main
  push:
    branches:
      - 'main'
  workflow_dispatch:

jobs:
  setup-matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Source checkout
        uses: actions/checkout@v4

      - id: set-matrix
        run: echo "matrix=$(jq -c . build_versions.json)" >> $GITHUB_OUTPUT

  build_test_container:
    name: 'Build test container'
    runs-on: ubuntu-latest
    permissions:
      actions: read
      contents: read
      security-events: write
      pull-requests: write
    needs: setup-matrix
    strategy:
      matrix: ${{ fromJson(needs.setup-matrix.outputs.matrix) }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Build local container
        uses: docker/build-push-action@v6
        with:
          tags: 'ci/test:${{ matrix.puppet_release }}'
          push: false
          build-args: |
            BASE_IMAGE=${{ matrix.base_image }}

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: voxpupulibot
          password: ${{ secrets.DOCKERHUB_BOT_PASSWORD }}

      - name: Analyze container image for CVEs
        id: analyze-image-cves
        uses: docker/scout-action@v1
        with:
          command: cves
          image: 'local://ci/test:${{ matrix.puppet_release }}'
          sarif-file: sarif.output.${{ matrix.puppet_release }}.${{ github.sha }}.json
          write-comment: false

      - name: Compare container image to latest from Registry
        id: compare-image
        uses: docker/scout-action@v1
        with:
          command: compare
          image: 'local://ci/test:${{ matrix.puppet_release }}'
          to: 'ghcr.io/voxpupuli/test:${{ matrix.puppet_release }}-main'
          summary: true
          keep-previous-comments: true

      - name: Upload SARIF result
        id: upload-sarif
        uses: github/codeql-action/upload-sarif@v3
        with:
          sarif_file: sarif.output.${{ matrix.puppet_release }}.${{ github.sha }}.json