ci.yaml

name: Rust

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build:
    name: Unit Tests
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v2

      - name: Set up Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true

      - name: Cache Cargo dependencies
        uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Install protoc (for Protocol Buffers)
        run: |
          set -eux -o pipefail
          PROTOC_VERSION=3.19.4
          PROTOC_ZIP=protoc-$PROTOC_VERSION-linux-x86_64.zip
          curl -OL https://github.com/protocolbuffers/protobuf/releases/download/v$PROTOC_VERSION/$PROTOC_ZIP
          sudo unzip -o $PROTOC_ZIP -d /usr/local bin/protoc
          sudo unzip -o $PROTOC_ZIP -d /usr/local 'include/*'
          sudo chmod +x /usr/local/bin/protoc
          sudo find /usr/local/include -type f | xargs sudo chmod a+r
          sudo find /usr/local/include -type d | xargs sudo chmod a+rx
          rm -f $PROTOC_ZIP

      - name: Build
        run: cargo build --verbose

      - name: Run tests
        run: cargo test --verbose

      - name: Check formatting
        run: cargo fmt --all -- --check