.travis.yml

language: node_js

node_js:
- 6
- stable

before_install:
- >
  if [ "$TRAVIS_NODE_VERSION" = "6" ]; then
    yarn upgrade prettier@1.19.1
  fi

script:
- yarn run lint
- yarn run build
- yarn run test

- > # yarn and tslint-test do not work on node 4
    if [ "$TRAVIS_NODE_VERSION" = "6" ]; then
      echo '{ "presets": [["@babel/preset-env", { "targets": { "node": "4" } }]] }' > .babelrc.test.json
      npm install @babel/cli @babel/core @babel/preset-env
      node_modules/.bin/babel node_modules/@babel/code-frame/lib --out-dir node_modules/@babel/code-frame/lib --config-file ./.babelrc.test.json
      node_modules/.bin/babel node_modules/@babel/highlight/lib --out-dir node_modules/@babel/highlight/lib --config-file ./.babelrc.test.json
      nvm install 4
      npm run test
    fi

after_script:
- node_modules/.bin/codecov

cache:
  yarn: true
  directories:
  - node_modules

matrix:
  fast_finish: true