name: rust
on: [push, pull_request]
jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-latest, macOS-latest, windows-latest]
    runs-on: ${{ matrix.os }}
#    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - run: rustup update stable
      - name: Cache cargo build
        uses: actions/cache@v1
        with:
          path: target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
#          key: ubuntu-latest-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
      - run: rustup component add rustfmt
      - run: rustup component add clippy
      - run: cargo build --all-features
      - run: cargo test --all-features
      - run: cargo fmt --all -- --check
      - run: cargo clippy --all-features --all-targets -- --deny warnings