language: rust
dist: trusty
addons:
    apt:
        packages:
            - libssl-dev
install:
    - wget https://github.com/jedisct1/libsodium/releases/download/1.0.8/libsodium-1.0.8.tar.gz
    - tar xvfz libsodium-1.0.8.tar.gz
    - cd libsodium-1.0.8 && ./configure --prefix=$HOME/installed_libsodium && make && make install && cd ..
    - export PKG_CONFIG_PATH=$HOME/installed_libsodium/lib/pkgconfig:$PKG_CONFIG_PATH
    - export LD_LIBRARY_PATH=$HOME/installed_libsodium/lib:$LD_LIBRARY_PATH
cache: cargo
rust:
  - stable
  - beta
  - nightly
matrix:
  allow_failures:
    - rust: nightly
script:
- cargo clean
- cargo build
- cargo test

after_success: |
  if [[ "$TRAVIS_RUST_VERSION" == stable ]]; then
    cargo install cargo-tarpaulin
    cargo tarpaulin --ciserver travis-ci --coveralls $TRAVIS_JOB_ID
  fi