docker-image.yml

name: Docker Image CI

on:
  workflow_dispatch:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Cache Docker layers
        uses: actions/cache@v4
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          push: false
          load: true
          tags: hie:${{ github.sha }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

      - # Temp fix
        # https://github.com/docker/build-push-action/issues/252
        # https://github.com/moby/buildkit/issues/1896
        name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache

      - name: Save Docker image
        run: docker save hie:${{ github.sha }} -o hie_${{ github.sha }}.tar

      - name: Upload Docker image as artifact
        uses: actions/upload-artifact@v4
        with:
          name: docker-image
          path: hie_${{ github.sha }}.tar

      - name: Run
        run: |
          docker run -d --name hie -p 5888:3000 hie:${{ github.sha }}
          sleep 10

      - name: Test
        run: |
          curl --silent --fail http://localhost:5888 || exit 1