cd.yml

name: Publish Image

on:
  push:
    branches:
      - main

env:
  slug: ${{ secrets.DOCKER_SLUG }}
  dockerfile: ./chuckle/Dockerfile

jobs:
  publish:
    runs-on: chortle
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Generate Image Tag
        id: generate_tag
        uses: trufflehq/truffle-packages/actions/image_tag@main

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

      - name: Cache Docker layers
        uses: actions/cache@v3
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Login to Google Container Registry
        uses: docker/login-action@v3
        with:
          registry: gcr.io
          username: _json_key
          password: ${{ secrets.GCR_JSON_KEY }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.slug }}
          tags: |
            type=raw,value=latest
            type=raw,value=${{ steps.generate_tag.outputs.tag }}

      - name: Build
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ${{ env.dockerfile }}
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          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