tests.yml

on: [push, pull_request]

name: Tests and linting

jobs:
  test:
    name: Test Suite
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml') }}
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
      - uses: actions-rs/cargo@v1
        with:
          command: test

  lints:
    name: Lints
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2

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

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

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

  flatbuffers:
    name: Check FlatBuffers generated file
    runs-on: ubuntu-latest
    steps:
      - name: Install flatc
        uses: awalsh128/cache-apt-pkgs-action@latest
        with:
          packages: flatbuffers-compiler
      - name: Generate rust code from schema
        run: flatc --rust schema/lrs.fbs
      - name: Ensure same output as commited
        run: diff src/lrs_generated.rs lrs_generated.rs