###
Gruntfile

This Node script is executed when you run `grunt` or `sails lift`.
It's purpose is to load the Grunt tasks in your project's `tasks`
folder, and allow you to add and remove tasks as you see fit.
For more information on how this works, check out the `README.md`
file that was generated in your `tasks` folder.

WARNING:
Unless you know what you're doing, you shouldn't change this file.
Check out the `tasks` directory instead.
###
module.exports = (grunt) ->
  # Load the include-all library in order to require all of our grunt
  # configurations and task registrations dynamically.

  ###
  Loads Grunt configuration modules from the specified
  relative path. These modules should export a function
  that, when run, should either load/configure or register
  a Grunt task.
  ###
  loadTasks = (relPath) ->
    includeAll(
      dirname: require("path").resolve(__dirname, relPath)
      filter: /(.+)\.coffee$/
    ) or {}

  ###
  Invokes the function from a Grunt configuration module with
  a single argument - the `grunt` object.
  ###
  invokeConfigFn = (tasks) ->
    for taskName of tasks
      tasks[taskName] grunt  if tasks.hasOwnProperty(taskName)
    return
  includeAll = undefined
  try
    includeAll = require("include-all")
  catch e0
    try
      includeAll = require("sails/node_modules/include-all")
    catch e1
      console.error "Could not find `include-all` module."
      console.error "Skipping grunt tasks..."
      console.error "To fix this, please run:"
      console.error "npm install include-all --save`"
      console.error()
      grunt.registerTask "default", []
      return

  # Load task functions
  taskConfigurations = loadTasks("./tasks/config")
  registerDefinitions = loadTasks("./tasks/register")
  # (ensure that a default task exists)
  unless registerDefinitions.default
    registerDefinitions.default = (grunt) ->
      grunt.registerTask('default', [])


  # Run task functions to configure Grunt.
  invokeConfigFn taskConfigurations
  invokeConfigFn registerDefinitions
  grunt.loadNpmTasks "sails-migrations"