docker.yml

name: Publish Node Images
on:
  push:
    branches:
      - main
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Set base image env
        run: |
          echo "BASE_IMAGE=ghcr.io/marshallwace/kind-node" >> $GITHUB_ENV

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker buildx
        uses: docker/setup-buildx-action@v1

      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Login to ghcr.io
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: mwam-ci
          password: ${{ secrets.CR_PAT }}

      - name: Build and Push 1.17
        uses: docker/build-push-action@v2
        with:
          context: nodes
          file: ./nodes/Dockerfile.17
          platforms: linux/amd64,linux/arm64
          tags: ${{ env.BASE_IMAGE }}:17
          push: ${{ github.event_name != 'pull_request' }}
          cache-to: type=local,dest=/tmp/.buildx-cache

      - name: Build and Push 1.18
        uses: docker/build-push-action@v2
        with:
          context: nodes
          file: ./nodes/Dockerfile.18
          platforms: linux/amd64,linux/arm64
          tags: ${{ env.BASE_IMAGE }}:18
          push: ${{ github.event_name != 'pull_request' }}
          cache-from: type=local,src=/tmp/.buildx-cache