on:
  push:
    branches:
      - master

name: CI

jobs:
  build:
    name: Rust (${{ matrix.toolchain }}) on ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ ubuntu-latest, windows-latest, macos-latest ]
        toolchain: [ stable ]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v2

      - name: Install dependencies on Ubuntu
        if: startsWith(matrix.os, 'ubuntu')
        run: sudo apt-get update && sudo apt-get install cmake pkg-config libgtk-3-dev

      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: ${{ matrix.toolchain }}

      - uses: Swatinem/rust-cache@v1

      - name: Build
        uses: actions-rs/cargo@v1
        with:
          command: build
  
      - name: Run tests
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --workspace
  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - run: rustup component add rustfmt
      - uses: Swatinem/rust-cache@v1
      - uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - run: rustup component add clippy
      - name: Install dependencies on Ubuntu
        run: sudo apt-get update && sudo apt-get install cmake pkg-config libgtk-3-dev
      - uses: Swatinem/rust-cache@v1
      - uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: -- -D warnings