name: Docker security scan
on:
  push:
    branches:
      - main
  pull_request:
jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    if: ${{ !contains(github.event.head_commit.message, 'docs:') }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Build an image from Dockerfile
        run: |
          docker buildx install
          docker buildx build --load --platform linux/amd64 -t docker.io/sitespeedio/sitespeed.io:${{ github.sha }} .
      
      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: 'docker.io/sitespeedio/sitespeed.io:${{ github.sha }}'
          format: 'table'
          exit-code: '1'
          ignore-unfixed: true
          vuln-type: 'os,library'
          severity: 'CRITICAL'