docker-image.yml

name: Docker Image CI

on:
  workflow_dispatch:
  push:
    branches: [master]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v5

    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3

    - 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 : Build and push multi-arch DVWA image
      run: |

        IMAGE_ID=ghcr.io/${{ github.repository_owner }}/dvwa
        IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
        VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
        [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
        [ "$VERSION" == "master" ] && VERSION=latest
        COMMIT=$(echo "${{ github.sha }}" | cut -c 1-7)
        echo IMAGE_ID=$IMAGE_ID
        echo VERSION=$VERSION
        echo COMMIT=$COMMIT

        docker buildx build --platform linux/amd64,linux/arm64 \
              --tag $IMAGE_ID:$VERSION \
              --tag $IMAGE_ID:$COMMIT \
              --push .