rust.yml

name: Rust
on:
  pull_request:
  push:
    branches:
    - master

jobs:
  rust:
    name: Rust
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os:
        - windows-latest
        - ubuntu-latest
        - macos-latest

    env:
      RUSTFLAGS: -D warnings
      RUST_BACKTRACE: full
      CARGO_INCREMENTAL: 0
      RUSTUP_MAX_RETRIES: 10
      CARGO_NET_RETRY: 10

    steps:
    - name: Checkout repository
      uses: actions/checkout@v2

    # We need to disable the existing toolchain to avoid updating rust-docs
    # which takes a long time. The fastest way to do this is to rename the
    # existing folder, as deleting it takes about as much time as not doing
    # anything and just updating rust-docs.
    - name: Rename existing rust toolchain (Windows)
      if: matrix.os == 'windows-latest'
      run: Rename-Item C:\Users\runneradmin\.rustup\toolchains\stable-x86_64-pc-windows-msvc C:\Users\runneradmin\.rustup\toolchains\stable-x86_64-pc-windows-msvc.old

    - name: Install Rust toolchain
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        override: true
        components: rustfmt, clippy

    - if: matrix.os == 'ubuntu-latest'
      run: sudo chown -R $(whoami):$(id -ng) ~/.cargo/

    - name: Check
      shell: bash
      run: cargo check --manifest-path rust/Cargo.toml
      # run: cargo build --manifest-path rust/Cargo.toml