name: Docker Image CI

on:
  push:
    tags:
      - n8n@*

jobs:

  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v1
    - name: Get the version
      id: vars
      run: echo ::set-output name=tag::$(echo ${GITHUB_REF:14})
    - name: Log in to Docker registry
      run: docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}

    - name: Set up Docker Buildx
      uses: crazy-max/ghaction-docker-buildx@v3
      with:
        buildx-version: latest
        qemu-version: latest

    - name: Build the Docker image of version
      if: success()
      run: |
        docker buildx build \
          --platform linux/amd64,linux/arm64,linux/arm/v7 \
          --build-arg N8N_VERSION=${{steps.vars.outputs.tag}} \
          -t ${{ secrets.DOCKER_USERNAME }}/n8n:${{steps.vars.outputs.tag}} \
          -t ${{ secrets.DOCKER_USERNAME }}/n8n:latest \
          --output type=image,push=true docker/images/n8n

    - name: Build the Docker image of version (Debian)
      run: |
        docker buildx build \
          --platform linux/amd64 \
          --build-arg N8N_VERSION=${{steps.vars.outputs.tag}} \
          -t ${{ secrets.DOCKER_USERNAME }}/n8n:${{steps.vars.outputs.tag}}-debian \
          -t ${{ secrets.DOCKER_USERNAME }}/n8n:latest-debian \
          --output type=image,push=true docker/images/n8n-debian