name: Build and Publish Docker Image

on:
  push:
    tags:
      - 'v*.*.*'
  workflow_dispatch:

env:
  DOCKER_IMAGE: musistudio/claude-code-router

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      id-token: write

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

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Install pnpm
        uses: pnpm/action-setup@v4
        with:
          version: latest

      - name: Get version
        id: version
        run: |
          if [[ $GITHUB_REF == refs/tags/* ]]; then
            VERSION=${GITHUB_REF#refs/tags/}
          else
            VERSION=$(node -p "require('./package.json').version")
          fi
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "Docker image version: $VERSION"

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build packages
        run: |
          pnpm build

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

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.DOCKER_IMAGE }}
          tags: |
            type=semver,pattern={{version}},value=${{ steps.version.outputs.version }}
            type=semver,pattern={{major}}.{{minor}},value=${{ steps.version.outputs.version }}
            type=raw,value=latest
            type=sha

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./packages/server/Dockerfile
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Image digest
        run: echo "Image pushed with digest ${{ steps.meta.outputs.digest }}"