language: rust

env:
  - RUSTFLAGS="-D warnings"

matrix:
  fast_finish: true
  include:
    - rust: nightly
      os: linux
      env: BUILD_DOCS=1 BUILD_BOOK=1
    - rust: nightly
      os: osx
      osx_image: xcode9.2
      env: BUILD_DOCS=1
    - rust: nightly-x86_64-pc-windows-msvc
      os: windows

before_script:
  - rustup component add rustfmt
  - (test -x $HOME/.cargo/bin/mdbook || ./ci/install-mdbook.sh)

script:
  - if ![[ -n "$BUILD_BOOK" ]]; then cargo check --all --benches --bins --examples --tests && cargo test --all; fi
  - if  [[ -n "$BUILD_BOOK" ]]; then cargo test  --all --benches --bins --examples --tests; fi
  - cargo fmt --all -- --check
  - if  [[ -n "$BUILD_DOCS" ]]; then cargo doc --features docs; fi
  - if  [[ -n "$BUILD_BOOK" ]]; then mdbook build docs && mdbook test -L ./target/debug/deps docs; fi