docker-image.yml

name: Docker Image CI

on:
  push:
    branches: [ "master" ]

jobs:
  build:
    runs-on: ubuntu-latest
    permissions: 
      packages: write
    steps:
    - uses: actions/checkout@v3
    - name: Docker Setup Buildx
      uses: docker/setup-buildx-action@v2.10.0
      with:
        platforms: linux/arm/v7,linux/arm64/v8
    - name: Log in to the Container registry
      uses: docker/login-action@v2.2.0
      with:
        registry: https://ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
    - name: Get Short SHA
      id: shortsha
      run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
    - name: Build container
      run: docker buildx build --push -t ghcr.io/${{github.repository}}:latest -t ghcr.io/${{github.repository}}:${{ github.sha }} -t ghcr.io/${{github.repository}}:${{ steps.shortsha.outputs.sha_short }} --platform linux/arm/v7,linux/arm64/v8 .