name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  # Build the Rust code.
  build:
    name: Checking ${{ matrix.build_target }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        build_target: [linux, macos, windows]
        include:
          - build_target: linux
            os: ubuntu-latest
            artifact_suffix: linux-x86_64
            target: x86_64-unknown-linux-gnu
            features: ''
          - build_target: macos
            os: macos-latest
            artifact_suffix: macos-x86_64
            target: x86_64-apple-darwin
            features: '--no-default-features --features rodio_backend,cursive/pancurses-backend'
          - build_target: windows
            os: windows-latest
            artifact_suffix: windows-x86_64
            target: x86_64-pc-windows-msvc
            features: '--no-default-features --features rodio_backend,pancurses_backend,share_clipboard,notify'
    steps:
      - uses: actions/checkout@v3
      - uses: actions/cache@v3
        name: Cache build data
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          target: ${{ matrix.target }}
          components: clippy, rustfmt
      - name: Install macOS dependencies
        if: matrix.os == 'macos-latest'
        run: brew install portaudio pkg-config
      - name: Install Linux dependencies
        if: matrix.os == 'ubuntu-latest'
        run: |
          sudo apt update
          sudo apt install libpulse-dev libdbus-1-dev libncursesw5-dev libxcb-shape0-dev libxcb-xfixes0-dev
      - name: Running cargo build
        run: cargo check --locked --target ${{ matrix.target }} ${{ matrix.features }}

  # Check Rust code formatting.
  fmt:
    name: Running `cargo fmt`
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          target: x86_64-unknown-linux-gnu
          components: clippy, rustfmt
      - name: cargo fmt
        run: cargo fmt --all -- --check

  # Run `cargo clippy` on all the targets in all workspace members with all
  # features enabled, and return an error if there are any clippy suggestions.
  clippy:
    name: Running `cargo clippy`
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/cache@v3
        name: Cache build data
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-clippy-${{ hashFiles('**/Cargo.lock') }}
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          target: x86_64-unknown-linux-gnu
          components: clippy, rustfmt
      - name: Install Linux dependencies
        run: |
          sudo apt update
          sudo apt install portaudio19-dev libasound2-dev libpulse-dev libdbus-1-dev libncursesw5-dev libxcb-shape0-dev libxcb-xfixes0-dev
      - name: cargo clippy
        run: cargo clippy --locked --no-deps --workspace --all-targets --all-features --verbose -- -D warnings