name: Docker Build and Push

on:
  push:
    branches: [ '**' ]
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    
    strategy:
      matrix:
        include:
          - target: linux
            arch: amd64
            tag_suffix: ""
          - target: linux-arm64
            arch: arm64
            tag_suffix: "-arm64"

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build binary for ${{ matrix.arch }}
        run: npm run build:${{ matrix.target }}

      - name: List dist contents
        run: |
          echo "=== dist directory contents ==="
          ls -la dist/
          echo "=== bin directory ==="
          ls -la dist/bin/ || echo "No bin directory"

      - name: Set executable permissions
        run: |
          chmod +x dist/antigravity-* || true
          chmod +x dist/bin/* || true

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

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch,suffix=${{ matrix.tag_suffix }}
            type=raw,value=binary${{ matrix.tag_suffix }},enable=true
            type=raw,value=latest${{ matrix.tag_suffix }},enable=${{ github.ref == 'refs/heads/binary-build' }}

      - name: Build and push (${{ matrix.arch }})
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile.binary
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max