benchmark.yml

name: Benchmarking

on: [pull_request, push]

env:
  # Run all cargo commands with --verbose.
  CARGO_TERM_VERBOSE: true
  RUST_BACKTRACE: 1
  # Deny all compiler warnings.
  RUSTFLAGS: "-D warnings"


jobs:
  bench:
    name: Benchmarking
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      # Install Rust and required components
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true

      # Generate Cargo.lock, needed for the cache.
      - name: Generate Cargo.lock
        run: cargo generate-lockfile

      # Cache.
      - name: Cargo cache registry, index and build
        uses: actions/cache@v2.1.4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-cache-${{ hashFiles('**/Cargo.lock') }}

      # build
      - name: Cargo build
        # skip this step if we've got a cache hit
        if: steps.${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}.outputs.cache-hit != 'true'
        run: cargo build --release
      
      # bench
      - name: Cargo bench
        run: cargo bench