name: Rust CI

on:
  pull_request:
  push:
    branches:
      - master

env:
  RUSTFLAGS: -Dwarnings
   
jobs:

  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - run: cargo fmt --all -- --check

  run_clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Install clippy
        run: rustup toolchain install 1.67.1 --component clippy
      - name: Cache rust cargo artifacts
        uses: swatinem/rust-cache@v2
      - name: Run clippy
        env:
          RUSTUP_TOOLCHAIN: 1.67.1
        run: scripts/clippy.sh

  docs:
    name: Rust doc comments
    runs-on: ubuntu-latest
    env:
      RUSTDOCFLAGS: -Dwarnings
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
      - name: Cache rust cargo artifacts
        uses: swatinem/rust-cache@v2
      - name: Rustdoc
        run: cargo doc --document-private-items --no-deps

  build_and_test:
    name: Build and test
    strategy:
      fail-fast: false
      matrix:
        include:
          # Currently used Rust version.
          - os: ubuntu-latest
            rust: 1.64.0
            python: 3.9
          - os: windows-latest
            rust: 1.64.0
            python: false # Python bindings compilation on Windows is not supported.

          # Minimum Supported Rust Version = 1.63.0
          #
          # Minimum Supported Python Version = 3.7
          # This is the minimum version for which manylinux Python wheels are
          # built.
          - os: ubuntu-latest
            rust: 1.63.0
            python: 3.7
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@master

    - name: Install Rust ${{ matrix.rust }}
      run: rustup toolchain install ${{ matrix.rust }}
    - run: rustup override set ${{ matrix.rust }}

    - name: Cache rust cargo artifacts
      uses: swatinem/rust-cache@v2

    - name: Check
      run: cargo check --workspace --bins --examples --tests --benches

    - name: Tests
      run: cargo test --workspace

    # - name: Test cargo vendor
    #   run: cargo vendor

    # - name: Install python
    #   if: ${{ matrix.python }}
    #   uses: actions/setup-python@v4
    #   with:
    #     python-version: ${{ matrix.python }}

    # - name: Install tox
    #   if: ${{ matrix.python }}
    #   run: pip install tox

    # - name: Build C library
    #   if: ${{ matrix.python }}
    #   run: cargo build -p deltachat_ffi --features jsonrpc

    # - name: Run python tests
    #   if: ${{ matrix.python }}
    #   env:
    #     DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
    #     DCC_RS_TARGET: debug
    #     DCC_RS_DEV: ${{ github.workspace }}
    #   working-directory: python
    #   run: tox -e lint,mypy,doc,py3

    # - name: Build deltachat-rpc-server
    #   if: ${{ matrix.python }}
    #   run: cargo build -p deltachat-rpc-server

    # - name: Add deltachat-rpc-server to path
    #   if: ${{ matrix.python }}
    #   run: echo ${{ github.workspace }}/target/debug >> $GITHUB_PATH

    # - name: Run deltachat-rpc-client tests
    #   if: ${{ matrix.python }}
    #   env:
    #     DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
    #   working-directory: deltachat-rpc-client
    #   run: tox -e py3,lint

    # - name: Install pypy
    #   if: ${{ matrix.python }}
    #   uses: actions/setup-python@v4
    #   with:
    #     python-version: 'pypy${{ matrix.python }}'

    # - name: Run pypy tests
    #   if: ${{ matrix.python }}
    #   env:
    #     DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
    #     DCC_RS_TARGET: debug
    #     DCC_RS_DEV: ${{ github.workspace }}
    #   working-directory: python
    #   run: tox -e pypy3