on:
  push:
    branches:
      - develop
  pull_request:

name: Check Rust code
jobs:
  check:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v2

    - name: Install Rust nightly with rustfmt and clippy
      uses: actions-rs/toolchain@v1
      with:
        profile: minimal
        toolchain: nightly
        components: rustfmt, clippy

    - name: Cache cargo registry and build outputs
      uses: actions/cache@v2
      with:
        path: |
          ~/.cargo/registry
          target
        key: ${{ runner.os }}-cargo-${{ hashFiles('Cargo.lock') }}

    - name: Check formatting
      uses: actions-rs/cargo@v1
      with:
        command: fmt
        args: -- --check

    - name: Annotate commit with clippy warnings
      uses: actions-rs/clippy-check@v1
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        args: --all-features

    - name: Run cargo check
      uses: actions-rs/cargo@v1
      with:
        command: check

    - name: Run cargo test
      uses: actions-rs/cargo@v1
      with:
        command: test

    - name: Run cargo doc
      uses: actions-rs/cargo@v1
      with:
        command: doc
        args: --no-deps