name: Rust

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

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Install build tools
      run: apt-get install binutils-arm-none-eabi -y
    - uses: actions/checkout@v2
    - name: Nightly rust with required components
      uses: actions-rs/toolchain@v1
      with:
        toolchain: nightly
        components: clippy, rust-src

    - name: Cache
      uses: actions/cache@v2.1.1
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target
        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-${{ steps.rust_install.outputs.rustc_hash }}

    - name: Build
      run: cargo build --verbose
    - name: Run Clippy
      run: cargo clippy --verbose