build-base-image.yml

name: Build Docker base image

on:
  schedule:
    - cron: "0 0 * * 1"
  workflow_dispatch:

jobs:
  build_docker_base_images:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: signalkci
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to ghcr.io
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GHCR_PAT }} # Personal access tokens (classic) with a scope of "write:packages" is needed to release ghcr.io package registry. 

      - name: Build baseimages and push with test tag
        uses: docker/build-push-action@v5
        with:
          file: ./docker/Dockerfile_base
          platforms: linux/amd64,linux/arm/v7,linux/arm64
          push: true
          tags: |
            signalk/signalk-server-base:test
            ghcr.io/signalk/signalk-server-base:test

      - name: Modify Dockerfile_rel for testing
        run: |
          sed -i 's/:latest/:test/g' ./docker/Dockerfile_rel

      - name: Build Signal K test dockers
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./docker/Dockerfile_rel
          platforms: linux/amd64,linux/arm/v7,linux/arm64
          build-args: |
            TAG=latest

      - name: Push baseimages to registries with latest tag
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./docker/Dockerfile_base
          platforms: linux/amd64,linux/arm/v7,linux/arm64
          push: true
          tags: |
            signalk/signalk-server-base:latest
            ghcr.io/signalk/signalk-server-base:latest