ci.yml

name: CI Test

on:
  pull_request:
    branches:
      - master
      - dev
    paths-ignore:
      - '**.md'

jobs:
  image-test:
    name: Image Test
    runs-on: ubuntu-latest
    permissions: write-all
    steps:
      - uses: actions/checkout@v3
      - name: Lower case for ghcr
        id: ghcr_string
        uses: ASzc/change-string-case-action@v1
        with:
          string: ${{ github.event.repository.full_name }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      
      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Build image for testing
        uses: docker/build-push-action@v2
        with:
          context: .
          platforms: linux/amd64
          load: true
          tags: |
            ${{ steps.ghcr_string.outputs.lowercase }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new
    
      - name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
      
      - name: Install trivy
        run: |
          wget -qO - https://aquasecurity.github.io/trivy-repo/deb/public.key | sudo apt-key add -
          echo deb https://aquasecurity.github.io/trivy-repo/deb $(lsb_release -sc) main | sudo tee -a /etc/apt/sources.list.d/trivy.list
          sudo apt-get update
          sudo apt-get install trivy -y
      
      - name: Scan for CVEs
        uses: mathiasvr/command-output@v1
        id: trivy
        with:
          run: |
            trivy image --no-progress --severity "HIGH,CRITICAL" ${{ steps.ghcr_string.outputs.lowercase }}
      
      - name: Comment CVE info on  PR
        uses: thollander/actions-comment-pull-request@v1
        with:
          message: |
            ```
            ${{ steps.trivy.outputs.stdout }}
            ```
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}