name: Build and Push Docker Image

on:
  push:
    branches: [main]
    tags: ["v*"]
  pull_request:
    branches: [main]
  workflow_dispatch:

jobs:
  build:
    runs-on: node-22-bookworm

    steps:
      - name: Checkout repository
        uses: https://github.com/actions/checkout@v3

      - name: Set up QEMU
        uses: https://github.com/docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: https://github.com/docker/setup-buildx-action@v2

      - name: Log in to GitHub Container Registry
        if: github.event_name != 'pull_request'
        uses: https://github.com/docker/login-action@v2
        with:
          registry: git.nokiy.net
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Docker metadata
        id: meta
        uses: https://github.com/docker/metadata-action@v4
        with:
          images: git.nokiy.net/reonokiy/sing-box-reality-server
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=sha,format=short

      - name: Build and push Docker image
        uses: https://github.com/docker/build-push-action@v4
        with:
          context: templates/sing-box-reality-server
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max