.travis.yml

language: node_js
cache: npm

branches:
  only:
    - master
    - beta # semantic-release preview releases
    - next # semantic-release @next releases
    - /^\d+\.x$/ # semantic-release maintenance releases
    - /^greenkeeper.*$/ # Greenkeeper updates

stages:
  - test
  - name: release
    if: branch =~ /^(\d+\.x|master|next|beta)$/ AND type IN (push)

jobs:
  include:
    - stage: test
      node_js: 10
      before_script: npm run build
    - node_js: 8
      env: test & coverage upload
      before_script: npm run build
      after_script: npx codecov
    - stage: release
      node_js: lts/*
      env: semantic-release
      before_script: npm run build
      script: npx semantic-release