dist: trusty
sudo: required
language:
- rust
- cpp
addons:
  apt:
    sources:
    - ubuntu-toolchain-r-test
    packages:
    - gcc-6
    - g++-6
    - cmake
env:
- NIGHTLY_TOOLCHAIN=nightly-2018-02-05

install:
# Install `cargo-deadlinks` unless it is currently installed.
- command -v cargo-deadlinks &> /dev/null || cargo install cargo-deadlinks
# Install nightly toolchain.
- rustup toolchain install $NIGHTLY_TOOLCHAIN
script:
- export CC=/usr/bin/gcc-6
- export CXX=/usr/bin/g++-6
# Make sure fuzz targets are not broken.
- rustup run $NIGHTLY_TOOLCHAIN cargo check --tests --manifest-path=fuzz/Cargo.toml
- ./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