.travis.yml

language: elixir
elixir:
  - 1.5.0
  - 1.6.4
  - 1.7.0
  - 1.7.1
  - 1.7.3
otp_release:
  - 20.0
  - 21.0
matrix:
  exclude:
  # Elixir 1.5.0 doesn't work with OTP 21
  - elixir: 1.5.0
    otp_release: 21.0
  # Elixir 1.6.4 doesn't work with OTP 21
  - elixir: 1.6.4
    otp_release: 21.0
os:
  - linux
cache:
  directories:
    - test/elm-stuff/build-artifacts
    - sysconfcpus

before_install:
  - if [ ${TRAVIS_OS_NAME} == "osx" ];
    then brew update; brew install nvm; mkdir ~/.nvm; export NVM_DIR=~/.nvm; source $(brew --prefix nvm)/nvm.sh;
    fi
  - echo -e "Host github.com\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
  - | # epic build time improvement - see https://github.com/elm-lang/elm-compiler/issues/1473#issuecomment-245704142
    if [ ! -d sysconfcpus/bin ];
    then
      git clone https://github.com/obmarg/libsysconfcpus.git;
      cd libsysconfcpus;
      ./configure --prefix=$TRAVIS_BUILD_DIR/sysconfcpus;
      make && make install;
      cd ..;
    fi

install:
  - nvm install 6.11.2
  - nvm use 6.11.2
  - node --version
  - npm --version
  - npm install -g elm@0.18.0
  - mv $(npm config get prefix)/bin/elm-make $(npm config get prefix)/bin/elm-make-old
  - printf '%s\n\n' '#!/bin/bash' 'echo "Running elm-make with sysconfcpus -n 2"' '$TRAVIS_BUILD_DIR/sysconfcpus/bin/sysconfcpus -n 2 elm-make-old "$@"' > $(npm config get prefix)/bin/elm-make
  - chmod +x $(npm config get prefix)/bin/elm-make
  - npm install
  - elm package install --yes
  - cd elchemy-core/
  - mix local.rebar --force # for Elixir 1.3.0 and up
  - mix local.hex --force
  - mix deps.get
  - cd ../
  - make compile
  - make compile-std

after_failure:
  - find elchemy-core/lib | xargs cat

script:
  - make test-all

notifications:
  email: false