.travis.yml

language: rust
dist: xenial
env:
  global:
    - RUST_BACKTRACE: full
rust:
  - stable
  - nightly

cache: cargo

sudo: true
before_install:
  - sudo apt-get update

addons:
  apt:
    packages:
      - libcurl4-openssl-dev
      - libelf-dev
      - libdw-dev
      - cmake
      - gcc
      - binutils-dev

matrix:
  fast_finish: true

before_script: # Add clippy for tests on nightly
  - |
      if [[ "$TRAVIS_RUST_VERSION" == "nightly" ]]; then
        ( ( cargo install clippy && export CLIPPY=true ) || export CLIPPY=false );
      fi
  - export PATH=$PATH:~/.cargo/bin

script:
  - cargo build --verbose
  - cargo test --verbose
  - |
      if [[ "$TRAVIS_RUST_VERSION" == "nightly" && $CLIPPY ]]; then
        cargo clippy
      fi

after_success:
# Coverage report
  - |
      if [[ "$TRAVIS_OS_NAME" == "linux" && "$TRAVIS_RUST_VERSION" == "stable" ]]; then
        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/muttmates-*[^\.d]; do mkdir -p "target/cov/$(basename $file)"; kcov --exclude-pattern=/.cargo,/usr/lib,src/main.rs,src/lib.rs,src/cli.rs --verify "target/cov/$(basename $file)" "$file"; done &&
        bash <(curl -s https://codecov.io/bash) &&
        echo "Uploaded code coverage"
      fi
notifications:
  email:
    on_success: never