.travis.yml

sudo: false
os:
  - linux

language: rust
# necessary for `travis-cargo coveralls --no-sudo`
addons:
  apt:
    packages:
      - libelf-dev
      - libdw-dev
      - binutils-dev # optional: only required for the --verify flag of coveralls

cache: cargo
before_cache:
  # Travis can't cache files that are not readable by "others"
- chmod -R a+r $HOME/.cargo

rust:
  - nightly

# load travis-cargo
before_script:
  - |
      pip install 'travis-cargo<0.2' --user &&
      export PATH=$HOME/.local/bin:$PATH

# the main build
script:
  - |
      travis-cargo build &&
      travis-cargo test
after_success:
  # measure code coverage and upload to coveralls.io (the verify
  # argument mitigates kcov crashes due to malformed debuginfo, at the
  # cost of some speed <https://github.com/huonw/travis-cargo/issues/12>)
  - |
    if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
        travis-cargo coveralls --no-sudo --verify
        KCOV=./kcov/build/src/kcov ./scripts/coverage.sh
    fi


env:
  global:
    - TRAVIS_CARGO_NIGHTLY_FEATURE=""
    - RUST_BACKTRACE=1