# GitHub Actions workflow
# to build `deltachat-rpc-server` binaries
# and upload them to the release.
#
# The workflow is automatically triggered on releases.
# It can also be triggered manually
# to produce binary artifacts for testing.

name: Build deltachat-rpc-server binaries

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

on:
  workflow_dispatch:
  release:
    types: [published]

jobs:
  # Build a version statically linked against musl libc
  # to avoid problems with glibc version incompatibility.
  build_linux:
    name: Cross-compile deltachat-rpc-server for x86_64, i686, aarch64 and armv7 Linux
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3

      - name: Install ziglang
        run: pip install wheel ziglang==0.11.0

      - name: Build deltachat-rpc-server binaries
        run: sh scripts/zig-rpc-server.sh

      - name: Upload dist directory with Linux binaries
        uses: actions/upload-artifact@v3
        with:
          name: linux
          path: dist/
          if-no-files-found: error

  build_windows:
    name: Build deltachat-rpc-server for Windows
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: windows-latest
            artifact: win32.exe
            path: deltachat-rpc-server.exe
            target: i686-pc-windows-msvc

          - os: windows-latest
            artifact: win64.exe
            path: deltachat-rpc-server.exe
            target: x86_64-pc-windows-msvc

    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3

      - name: Setup rust target
        run: rustup target add ${{ matrix.target }}

      - name: Build
        run: cargo build --release --package deltachat-rpc-server --target ${{ matrix.target }} --features vendored

      - name: Upload binary
        uses: actions/upload-artifact@v3
        with:
          name: deltachat-rpc-server-${{ matrix.artifact }}
          path: target/${{ matrix.target}}/release/${{ matrix.path }}
          if-no-files-found: error

  build_macos:
    name: Build deltachat-rpc-server for macOS
    strategy:
      fail-fast: false
      matrix:
        include:
          - arch: x86_64
          - arch: aarch64

    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v3

      - name: Setup rust target
        run: rustup target add ${{ matrix.arch }}-apple-darwin

      - name: Build
        run: cargo build --release --package deltachat-rpc-server --target ${{ matrix.arch }}-apple-darwin --features vendored

      - name: Upload binary
        uses: actions/upload-artifact@v3
        with:
          name: deltachat-rpc-server-${{ matrix.arch }}-macos
          path: target/${{ matrix.arch }}-apple-darwin/release/deltachat-rpc-server
          if-no-files-found: error

  publish:
    name: Build wheels and upload binaries to the release
    needs: ["build_linux", "build_windows", "build_macos"]
    permissions:
      contents: write
    runs-on: "ubuntu-latest"
    steps:
      - uses: actions/checkout@v3

      - name: Download Linux binaries
        uses: actions/download-artifact@v3
        with:
          name: linux
          path: dist/

      - name: Download win32 binary
        uses: actions/download-artifact@v3
        with:
          name: deltachat-rpc-server-win32.exe
          path: deltachat-rpc-server-win32.exe.d

      - name: Download win64 binary
        uses: actions/download-artifact@v3
        with:
          name: deltachat-rpc-server-win64.exe
          path: deltachat-rpc-server-win64.exe.d

      - name: Download macOS binary for x86_64
        uses: actions/download-artifact@v3
        with:
          name: deltachat-rpc-server-x86_64-macos
          path: deltachat-rpc-server-x86_64-macos.d

      - name: Download macOS binary for aarch64
        uses: actions/download-artifact@v3
        with:
          name: deltachat-rpc-server-aarch64-macos
          path: deltachat-rpc-server-aarch64-macos.d

      - name: Flatten dist/ directory
        run: |
          mv deltachat-rpc-server-win32.exe.d/deltachat-rpc-server.exe dist/deltachat-rpc-server-win32.exe
          mv deltachat-rpc-server-win64.exe.d/deltachat-rpc-server.exe dist/deltachat-rpc-server-win64.exe
          mv deltachat-rpc-server-x86_64-macos.d/deltachat-rpc-server dist/deltachat-rpc-server-x86_64-macos
          mv deltachat-rpc-server-aarch64-macos.d/deltachat-rpc-server dist/deltachat-rpc-server-aarch64-macos

      # Python 3.11 is needed for tomllib used in scripts/wheel-rpc-server.py
      - name: Install python 3.12
        uses: actions/setup-python@v4
        with:
          python-version: 3.12

      - name: Install wheel
        run: pip install wheel

      - name: Build deltachat-rpc-server Python wheels and source package
        run: scripts/wheel-rpc-server.py

      - name: List downloaded artifacts
        run: ls -l dist/

      - name: Upload binaries to the GitHub release
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
        run: |
          gh release upload ${{ github.ref_name }} \
            --repo ${{ github.repository }} \
            dist/*