name: build

# ------------- NOTE
# please setup some secrets before running this workflow:
# DOCKER_IMAGE should be the target image name on docker hub (e.g. "rustdesk/rustdesk-server" )
# DOCKER_USERNAME is the username you normally use to login at https://hub.docker.com/
# DOCKER_PASSWORD is a token you should create under "account settings / security" with read/write access

on:
  workflow_dispatch:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'
      - '[0-9]+.[0-9]+.[0-9]+'

env:
  CARGO_TERM_COLOR: always

jobs:

  build:

    name: Build - ${{ matrix.job.name }}
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        job:
          - { name: "amd64",   target: "x86_64-unknown-linux-musl" }
          - { name: "arm64v8", target: "aarch64-unknown-linux-musl" }
          - { name: "armv7",   target: "armv7-unknown-linux-musleabihf" }
          - { name: "i386",    target: "i686-unknown-linux-musl" }

    steps:
      
      - name: Checkout
        uses: actions/checkout@v3

      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
          default: true
          target: ${{ matrix.job.target }}

      - name: Build
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --release --all-features --target=${{ matrix.job.target }}
          use-cross: true  

      # - name: Run tests
      #   run: cargo test --verbose

      - name: Publish Artifacts
        uses: actions/upload-artifact@v3
        with:
          name: binaries-${{ matrix.job.name }}
          path: |
            target/${{ matrix.job.target }}/release/hbbr
            target/${{ matrix.job.target }}/release/hbbs
          if-no-files-found: error


  release:

    name: Github release
    needs: build
    runs-on: ubuntu-22.04

    steps:

      - name: Download binaries (amd64)
        uses: actions/download-artifact@v3
        with:
          name: binaries-amd64
          path: amd64

      - name: Download binaries (arm64v8)
        uses: actions/download-artifact@v3
        with:
          name: binaries-arm64v8
          path: arm64v8

      - name: Download binaries (armv7)
        uses: actions/download-artifact@v3
        with:
          name: binaries-armv7
          path: armv7

      - name: Download binaries (i386)
        uses: actions/download-artifact@v3
        with:
          name: binaries-i386
          path: i386

      - name: Rename files
        run: for arch in amd64 arm64v8 armv7 i386 ; do for b in hbbr hbbs ; do mv -v ${arch}/${b} ${arch}/${b}-${arch} ; done ; done 

      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          draft: true
          files: |
            amd64/*
            arm64v8/*
            armv7/*
            i386/*
            

  docker:

    name: Docker push - ${{ matrix.job.name }}
    needs: build
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        job:
          - { name: "amd64",   docker_platform: "linux/amd64" }
          - { name: "arm64v8", docker_platform: "linux/arm64" }
          - { name: "armv7",   docker_platform: "linux/arm/v7" }
          - { name: "i386",    docker_platform: "linux/386" }

    steps:

      - name: Checkout
        uses: actions/checkout@v3
        
      - name: Download binaries
        uses: actions/download-artifact@v3
        with:
          name: binaries-${{ matrix.job.name }}
          path: docker/rootfs/usr/bin

      - name: Make binaries executable
        run: chmod -v a+x docker/rootfs/usr/bin/*

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
      
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Log in to Docker Hub
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
        
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: registry.hub.docker.com/${{ secrets.DOCKER_IMAGE }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: "./docker"
          platforms: ${{ matrix.job.docker_platform }}
          push: true
          tags: "${{ secrets.DOCKER_IMAGE }}:latest-${{ matrix.job.name }}" 
          labels: ${{ steps.meta.outputs.labels }}


  docker-manifest:

    name: Docker manifest
    needs: docker
    runs-on: ubuntu-22.04

    steps:

      - name: Log in to Docker Hub
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Create and push manifest
        uses: Noelware/docker-manifest-action@master
        with:
          base-image: ${{ secrets.DOCKER_IMAGE }}:latest
          extra-images: ${{ secrets.DOCKER_IMAGE }}:latest-amd64,${{ secrets.DOCKER_IMAGE }}:latest-arm64v8,${{ secrets.DOCKER_IMAGE }}:latest-armv7,${{ secrets.DOCKER_IMAGE }}:latest-i386
          push: true