name: Build and Push Docker Image

on:
  workflow_dispatch:
    inputs:
      tag_name:
        description: "Custom tag name for the Docker image"
        required: false
        default: ""
      registry:
        description: "Docker registry to push to"
        required: true
        default: "ghcr"
        type: choice
        options:
          - "ghcr"
          - "dockerhub"

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v5
        with:
          fetch-depth: 1

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: arm64

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          platforms: linux/amd64,linux/arm64
          driver-opts: |
            image=moby/buildkit:master
            network=host

      - name: Cache npm dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.npm
            node_modules
            */*/node_modules
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Cache Docker layers
        uses: actions/cache@v4
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.ref_name }}-${{ hashFiles('docker/Dockerfile') }}
          restore-keys: |
            ${{ runner.os }}-buildx-${{ github.ref_name }}-
            ${{ runner.os }}-buildx-

      - name: Login to GitHub Container Registry
        if: github.event.inputs.registry != 'dockerhub'
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Login to Docker Hub
        if: github.event.inputs.registry == 'dockerhub'
        uses: docker/login-action@v3
        with:
          username: bugattiguy527
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Determine Docker image tag
        run: |
          REPO_OWNER=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')
          echo "REPO_OWNER=$REPO_OWNER" >> $GITHUB_ENV

          if [ "${{ github.event.inputs.tag_name }}" != "" ]; then
            IMAGE_TAG="${{ github.event.inputs.tag_name }}"
          elif [ "${{ github.ref }}" == "refs/heads/main" ]; then
            IMAGE_TAG="latest"
          elif [ "${{ github.ref }}" == "refs/heads/development" ]; then
            IMAGE_TAG="development-latest"
          else
            IMAGE_TAG="${{ github.ref_name }}"
          fi
          echo "IMAGE_TAG=$IMAGE_TAG" >> $GITHUB_ENV

          # Determine registry and image name
          if [ "${{ github.event.inputs.registry }}" == "dockerhub" ]; then
            echo "REGISTRY=docker.io" >> $GITHUB_ENV
            echo "IMAGE_NAME=bugattiguy527/termix" >> $GITHUB_ENV
          else
            echo "REGISTRY=ghcr.io" >> $GITHUB_ENV
            echo "IMAGE_NAME=$REPO_OWNER/termix" >> $GITHUB_ENV
          fi

      - name: Build and Push Multi-Arch Docker Image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./docker/Dockerfile
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.IMAGE_TAG }}
          labels: |
            org.opencontainers.image.source=https://github.com/${{ github.repository }}
            org.opencontainers.image.revision=${{ github.sha }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
          build-args: |
            BUILDKIT_INLINE_CACHE=1
            BUILDKIT_CONTEXT_KEEP_GIT_DIR=1
          outputs: type=registry,compression=zstd,compression-level=19

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

      - name: Delete all untagged image versions
        if: success() && github.event.inputs.registry != 'dockerhub'
        uses: quartx-analytics/ghcr-cleaner@v1
        with:
          owner-type: user
          token: ${{ secrets.GHCR_TOKEN }}
          repository-owner: ${{ github.repository_owner }}
          delete-untagged: true

      - name: Cleanup Docker Images Locally
        if: always()
        run: |
          docker image prune -af
          docker system prune -af --volumes
