.travis.yml

language: rust
cache: cargo
dist: trusty
os:
  - linux
  # - osx

# Run builds for all the supported trains
rust:
  # - nightly
  # - beta
  - stable
  # - 1.27.0

sudo: true

before_install:
  - sudo apt-get update

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

# matrix:
#   allow_failures:
#     - rust: nightly


before_script:
  # Rustfmt
  # - rustup component add rustfmt-preview

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


# The main build
script:
  - |
    if [[ "$TRAVIS_RUST_VERSION" == "nightly" ]]; then
      (cargo fmt --all --verbose -- --force);
    fi

  - cargo build
  - cargo test

# Upload docs
after_success:
  - |
      if [[ "$TRAVIS_OS_NAME" == "linux" && "$TRAVIS_RUST_VERSION" == "stable" && "$TRAVIS_PULL_REQUEST" = "false" && "$TRAVIS_BRANCH" == "master" ]]; then
        cargo doc &&
        echo "<meta http-equiv=refresh content=0;url=rustbook/index.html>" > target/doc/index.html &&
        git clone https://github.com/davisp/ghp-import.git &&
        ./ghp-import/ghp_import.py -n -p -f -m "Documentation upload" -r https://"$GH_TOKEN"@github.com/"$TRAVIS_REPO_SLUG.git" target/doc &&
        echo "Uploaded documentation"
      fi
  - |
    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 &&
      make install DESTDIR=../../kcov-build &&
      cd ../.. &&
      rm -rf kcov-master &&
      ls target/debug/ &&
      pwd . &&
      for file in /home/travis/build/osheari1/rustbook/target/debug/rustbook-*; do mkdir -p "target/cov/$(basename $file)"; ./kcov-build/usr/local/bin/kcov --exclude-pattern=/.cargo,/usr/lib --verify "target/cov/$(basename $file)" "$file"; done &&
      bash <(curl -s https://codecov.io/bash) &&
      echo "Uploaded code coverage"
    fi