# Test against these versions of Node.js.environment:matrix:-nodejs_version:"4"-nodejs_version:"6"-nodejs_version:"8"-nodejs_version:"9"# Install scripts. (runs after repo cloning)install:# node 0.10 & 0.12 have race condition issues when running custom install scripts# this can cause phantomjs-prebuilt install script to fail with the error:# <Cannot find module 'boom'># Seems related to: https://github.com/npm/npm/issues/8152# using <appveyor_retry> solves this.-appveyor-retry call npm install# Grunt-specific stuff.-npm install -g grunt-cli# Post-install test scripts.test_script:# Output useful info for debugging.-node --version && npm --version# Run test-grunt test# Don't actually build.build:off# Set build version format here instead of in the admin panel.version:"{build}"