.travis.yml

language: node_js

node_js:
  - "4"
  - "6"
  - "8"

# Use container-based Travis infrastructure.
sudo: false

branches:
  only:
    - master

before_install:
  # GUI for real browsers.
  - export DISPLAY=:99.0
  - sh -e /etc/init.d/xvfb start

script:
  # Check archetype with yarn.
  - yarn --version
  - yarn run builder:check

  # Initialize a fresh project from templates using npm.
  - npm install -g builder-init
  - npm link
  - mkdir .builder-init-tmp
  - cd .builder-init-tmp
  - >-
    builder-init $PWD/.. --prompts='{
    "packageName":"whiz-bang",
    "packageGitHubOrg":"Acme",
    "packageDescription":"Whiz Bang",
    "licenseDate":"2016",
    "licenseOrg":"Acme",
    "destination":"whiz-bang"}'

  # Run initialized project's own CI with npm link'ed prod archetype.
  # **Note**: The _dev_ archetype should be separately published and pinned first.
  - cd whiz-bang
  - npm link builder-react-component
  # Bug:
  # ```
  # npm ERR! /home/travis/build/FormidableLabs/builder-react-component/node_modules/fsevents/node_modules/abbrev is not a child of /home/travis/build/FormidableLabs/builder-react-component/.builder-init-tmp/whiz-bang
  # ```
  # - https://github.com/npm/npm/issues/18233
  # - https://github.com/npm/npm/issues/17637
  - npm install --no-optional
  - node_modules/.bin/builder run check-ci
  # Workaround for Travis and/or npm bug in pruning...
  # ```
  # $ npm prune --production
  # npm ERR! May not delete: /home/travis/build/FormidableLabs/builder-react-component/.builder-init-tmp/whiz-bang/node_modules/.bin
  # ```
  - npm prune --production || echo "Pruning failed. Continuing..."
  - node_modules/.bin/builder run build