build-base-image.yml

name: Build Base Image

on:
  workflow_dispatch:
  push:
    # branches: #temporary to test
    #   - "main"
    # paths:
    #   - ".docker/base/**"

concurrency:
  group: base-${{ github.ref }}
  cancel-in-progress: true

jobs:
  # Uses buildx to build and push the image
  build-and-upload-image:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
        with:
          install: true

      - name: Cache Docker layers
        uses: actions/cache@v3
        with:
          path: /tmp/.buildx-cache
          # Key is named differently to avoid collision
          key: ${{ runner.os }}-multi-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-multi-buildx

      - name: Login to GHCR
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build Image
        uses: docker/build-push-action@v3
        with:
          context: .
          builder: ${{ steps.buildx.outputs.name }}
          file: .docker/base/Dockerfile.base
          push: "true"
          tags: ghcr.io/health-connector/gluedb:base
          cache-from: type=local,src=/tmp/.buildx-cache
          # Note the mode=max here
          # More: https://github.com/moby/buildkit#--export-cache-options
          # And: https://github.com/docker/buildx#--cache-tonametypetypekeyvalue
          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new

      - name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache