rust.yml

name: Rust

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
    steps:
    - uses: actions/checkout@v2
    - uses: actions-rs/toolchain@v1
      with:
          profile: minimal
          toolchain: stable
          override: true
    - name: Cache cargo registry
      uses: actions/cache@v2
      with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-${{ steps.rustup.outputs.rustc_hash }}-dev-registry-${{ hashFiles('**/Cargo.lock') }}
    - name: Cache cargo index
      uses: actions/cache@v2
      with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-${{ steps.rustup.outputs.rustc_hash }}-dev-index-${{ hashFiles('**/Cargo.lock') }}
    - name: Cache cargo build
      uses: actions/cache@v2
      with:
          path: |
            target
          key: ${{ runner.os }}-${{ steps.rustup.outputs.rustc_hash }}-dev-target-${{ hashFiles('**/Cargo.lock') }}
    - name: Build library
      run: cargo build --lib --verbose
#     - name: Run tests
#       run: cargo test --verbose

  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly
          override: true
      - run: rustup component add rustfmt --toolchain nightly
      - uses: actions-rs/cargo@v1
        with:
          toolchain: nightly
          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
      - uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: -- -D warnings

  examples:
    name: Examples
    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
      - uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --examples -- -D warnings