.travis.yml

os:
  - linux
  - osx

dist: trusty # For linux

addons:
  apt:
    packages:
    - g++-mingw-w64 # For dlltool

language: ruby
rvm:
  - 2.4.0

cache:
  directories:
    - $HOME/.rvm/gems
    - $HOME/.cargo
    - $HOME/.multirust

env:
  global:
    - EXAMPLES="unit calculator console duration docopt game_of_life geometry json_builder membership text_transform turbo_blank"
    - VERBOSE=true
    - RUST_BACKTRACE=1
    - RUST_VERSION=stable

matrix:
  include:
    - os: linux
      env: RUST_VERSION=nightly
  allow_failures:
    - env: RUST_VERSION=nightly

before_install:
  # If we've got a tag, we also want to test the release
  - if [ ! -z "$TRAVIS_TAG" ]; then export TEST_RELEASE=1; fi
  # This only works on Linux
  - if [[ "$TRAVIS_OS_NAME" != "linux" ]]; then unset TEST_RELEASE; fi
  # Only try to release on stable
  # FIXME: There should be a better way of doing this
  - if [[ "$RUST_VERSION" != "stable" ]]; then unset TEST_RELEASE; fi
  # Install Rust
  - if [ ! -e "$HOME/.cargo/bin" ]; then curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain $RUST_VERSION -y; fi
  - export PATH="$HOME/.cargo/bin:$PATH"
  - rustup default $RUST_VERSION
  - gem install bundler

install:
  - ./scripts/ci-install

script: |
    if [ -z "$TEST_RELEASE" ]; then
      # Run regular tests if we're not testing the release
      rake
    else
      set -e

      ./scripts/test-release

      # Release if we're also tagged
      if [ ! -z "$TRAVIS_TAG" ]; then
        # Set up Cargo and Rubygems credentials
        cargo login $CARGO_TOKEN

        mkdir -p ~/.gem
        echo -e "---\n:rubygems_api_key: $RUBYGEMS_TOKEN" > ~/.gem/credentials
        chmod 0600 ~/.gem/credentials

        echo -e "Publishing helix_runtime gem...\n"
        pushd ruby
        gem build helix_runtime.gemspec
        gem push helix_runtime-*.gem
        popd

        echo -e "Publishing libcruby-sys crate...\n"
        # need to do this since there's a .gitignore with *.lib files
        # there's a bug in Cargo, where include isn't overriding exclude
        rm -rf .git
        pushd crates/libcruby-sys
        HELIX_LIB_DIR=$PWD cargo publish
        popd

        echo -e "Publishing helix crate...\n"
        cargo publish
      fi
    fi

notifications:
  slack:
    rooms:
      - secure: "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"
    on_pull_requests: false
    on_success: change
    on_failure: always