---
sudo: enabled
dist: trusty

language: rust
cache: cargo
rust:
  - nightly

env:
  global:
    # for codecov.io
    - RUSTFLAGS="-C link-dead-code"

script:
  - RUST_BACKTRACE=full cargo build --verbose
  - RUST_BACKTRACE=full cargo test --verbose

after_failure:
  - cat Cargo.lock

after_success: |
  sudo apt-get install -y libcurl4-openssl-dev libelf-dev libdw-dev cmake gcc binutils-dev &&
  wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz &&
  tar xzf master.tar.gz &&
  cd kcov-master &&
  mkdir build &&
  cd build &&
  cmake .. &&
  make &&
  sudo make install &&
  cd ../.. &&
  rm -rf kcov-master &&
  for file in target/debug/*-*[^\.d]; do mkdir -p "target/cov/$(basename $file)"; kcov --exclude-pattern=/.cargo,/usr/lib --verify "target/cov/$(basename $file)" "$file"; done &&
  bash <(curl -s https://codecov.io/bash) &&
  echo "Uploaded code coverage"