sudo: false

language: node_js
node_js: node

cache:
  directories:
    - test/elm-stuff/build-artifacts
    - sysconfcpus
    - node_modules

os: linux

env: ELM_VERSION=0.18.0

before_install:
  - |
    # CI build time workaound
    # https://github.com/elm-lang/elm-compiler/issues/1473#issuecomment-245704142
    if [ ! -d $TRAVIS_BUILD_DIR/sysconfcpus/bin ]; then
      git clone https://github.com/obmarg/libsysconfcpus.git
      cd libsysconfcpus
      ./configure --prefix=$TRAVIS_BUILD_DIR/sysconfcpus
      make && make install
    fi

install:
  - export PATH="$TRAVIS_BUILD_DIR/sysconfcpus/bin:$PATH"
  - npm ci

script:
  - sysconfcpus -n 2 npm test
  - sysconfcpus -n 2 npm run approve

deploy:
  provider: npm
  email: dillon@dillonkearns.com
  api_key: $NPM_TOKEN
  skip_cleanup: true
  on:
    all_branches: true
    condition: $TRAVIS_TAG =~ ^v