docker.yml

name: Build Docker Images

on:
  workflow_dispatch:
    inputs:
      tag:
        description: "The tag version you want to build"
      apps:
        description: "Comma-separated list of apps to build (e.g., ['sing-box','app'])"
        required: true
        default: "['app']"

env:
  # Use docker.io for Docker Hub if empty
  REGISTRY: ghcr.io
  # github.repository as <account>/<repo>
  IMAGE_NAME: ${{ github.repository }}

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

    strategy:
      matrix:
        app: ${{ fromJSON(github.event.inputs.apps)}}

    steps:
      - name: Get commit to build
        id: ref
        run: |
          if [[ -z "${{ github.event.inputs.tag }}" ]]; then
            ref="${{ github.ref_name }}"
          else
            ref="${{ github.event.inputs.tag }}"
          fi
          echo "ref=$ref"
          echo "ref=$ref" >> $GITHUB_OUTPUT
          if [[ $ref == *"-"* ]]; then
            latest=latest-beta
          else
            latest=latest
          fi
          echo "latest=$latest"
          echo "latest=$latest" >> $GITHUB_OUTPUT

      - name: Setup environment variables
        run: |
          if [ "${{ matrix.app }}" == "sing-box" ]; then
            IMAGE_TAG="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-singbox"
            CONTEXT_DIR="sing-box"
          else
            IMAGE_TAG="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-app"
            CONTEXT_DIR="./controller"
          fi
          echo "IMAGE_TAG=$IMAGE_TAG" >> $GITHUB_ENV
          echo "CONTEXT_DIR=$CONTEXT_DIR" >> $GITHUB_ENV

      - name: Clone repository
        if: ${{ matrix.app == 'sing-box' }}
        run: |
          git clone https://github.com/sagernet/sing-box.git
          sed -i 's/with_gvisor,with_quic,with_dhcp,with_wireguard,with_ech,with_utls,with_reality_server,with_acme,with_clash_api/with_gvisor,with_quic,with_dhcp,with_wireguard,with_ech,with_utls,with_reality_server,with_acme,with_clash_api,with_v2ray_api,with_grpc/' sing-box/Dockerfile

      - name: Checkout repository
        if: ${{ matrix.app == 'app' }}
        uses: actions/checkout@v4

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

      - name: Setup QEMU for Docker Buildx
        if: ${{ matrix.app == 'sing-box'}}
        uses: docker/setup-qemu-action@v3

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

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_TAG }}

      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@v6
        with:
          platforms: linux/amd64,linux/arm64,linux/386,linux/s390x
          push: ${{ github.event_name != 'pull_request' }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          context: ${{ env.CONTEXT_DIR }}
          target: dist
          build-args: |
            BUILDKIT_CONTEXT_KEEP_GIT_DIR=1
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}