dist: trusty
sudo: required
language:
- rust
- cpp
rust:
  - nightly
  - stable
addons:
  apt:
    sources:
    - ubuntu-toolchain-r-test
    packages:
    - gcc-8
    - g++-8
    - cmake
env:
- CC=/usr/bin/gcc-8 CXX=/usr/bin/g++-8

install:
- if [ "$TRAVIS_RUST_VERSION" == "nightly" ]; then rustup target add wasm32-unknown-unknown; fi
- rustup component add rustfmt
script:
- cargo fmt --all -- --check
# Make sure nightly targets are not broken.
- if [ "$TRAVIS_RUST_VERSION" == "nightly" ]; then cargo check --tests --manifest-path=fuzz/Cargo.toml; fi
- if [ "$TRAVIS_RUST_VERSION" == "nightly" ]; then cargo check --benches --manifest-path=benches/Cargo.toml; fi
# Make sure `no_std` version checks.
- if [ "$TRAVIS_RUST_VERSION" == "nightly" ]; then cargo +nightly check --no-default-features --features core; fi
- ./test.sh
- ./doc.sh
after_success: |
  # Build documentation and deploy it to github pages.
  [ $TRAVIS_BRANCH = master ] &&
  [ $TRAVIS_PULL_REQUEST = false ] &&
  echo "<meta http-equiv=refresh content=0;url=`echo $TRAVIS_REPO_SLUG | cut -d '/' -f 2`/index.html>" > target/doc/index.html &&
  sudo pip install ghp-import &&
  ghp-import -n target/doc &&
  git push -fq https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
cache: cargo
before_cache:
  # Travis can't cache files that are not readable by "others"
  - chmod -R a+r $HOME/.cargo