docker-build-push-backend-container-on-tag.yml

name: Build and Push Backend Image on Tag

on:
  push:
    tags:
      - '*'

env:
  REGISTRY_IMAGE: ghcr.io/stackhpc/danswer/danswer-backend

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Login to GitHub Container Registry
      uses: docker/login-action@v3
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: Docker meta
      id: meta
      uses: docker/metadata-action@v5
      with:
        images: ${{ env.REGISTRY_IMAGE }}
        tags: |
          type=raw,value=${{ github.ref_name }}
          type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}

    - name: Backend Image Docker Build and Push
      uses: docker/build-push-action@v5
      with:
        context: ./backend
        file: ./backend/Dockerfile
        platforms: linux/amd64,linux/arm64
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        build-args: |
          DANSWER_VERSION=${{ github.ref_name }}
        cache-from: type=registry,ref=${{ env.REGISTRY_IMAGE }}:buildcache
        cache-to: type=registry,ref=${{ env.REGISTRY_IMAGE}}:buildcache,mode=max

    - name: Run Trivy vulnerability scanner
      uses: aquasecurity/trivy-action@master
      with:
        # To run locally: trivy image --severity HIGH,CRITICAL danswer/danswer-backend
        image-ref: ${{ env.REGISTRY_IMAGE }}:${{ github.ref_name }}
        severity: 'CRITICAL,HIGH'
        trivyignores: ./backend/.trivyignore