feat(option): add option minify.css.splitMinFile to disable the split…

…ting of styles.min.css

README.md

@@ -128,6 +128,7 @@ gulp rapid-build:prod
 # spa.exclude.scripts                          = (array of strings) = file paths: exclude files from automatically being generated in the spa.html and scripts.min.js file
 # spa.exclude.styles                           = (array of strings) = file paths: exclude files from automatically being generated in the spa.html and styles.min.css file
 # minify.css.styles                            = (boolean) defaults to true = for prod build, minify the css
+# minify.css.splitMinFile                      = (boolean) defaults to true = for prod build, task for ie9 and below, split styles.min.css into multiple files if selector count > 4,095
 # minify.html.views                            = (boolean) defaults to true = for prod build, minify the html
 # minify.html.templateCache                    = (boolean) defaults to true = for prod build, use the template cache
 # minify.js.scripts                            = (boolean) defaults to true = for prod build, minify the js

config/config-minify.coffee

@@ -15,6 +15,7 @@ module.exports = (config, options) ->
 	minify =
 		css:
 			styles: getOption 'css', 'styles'
+			splitMinFile: getOption 'css', 'splitMinFile'
 		js:
 			scripts: getOption 'js', 'scripts'
 			mangle: getOption 'js', 'mangle'

config/config-options.coffee

@@ -33,6 +33,7 @@
 # spa.exclude.scripts                          = (array of strings) = file paths: exclude files from automatically being generated in the spa.html and scripts.min.js file
 # spa.exclude.styles                           = (array of strings) = file paths: exclude files from automatically being generated in the spa.html and styles.min.css file
 # minify.css.styles                            = (boolean) defaults to true
+# minify.css.splitMinFile                      = (boolean) defaults to true
 # minify.html.views                            = (boolean) defaults to true
 # minify.html.templateCache                    = (boolean) defaults to true
 # minify.js.scripts                            = (boolean) defaults to true
@@ -110,6 +111,7 @@ module.exports = (config, options) ->
 		options.minify.html = {} if not isType.object options.minify.html
 		options.minify.js   = {} if not isType.object options.minify.js
 		options.minify.css.styles         = null if not isType.boolean options.minify.css.styles
+		options.minify.css.splitMinFile   = null if not isType.boolean options.minify.css.splitMinFile
 		options.minify.html.views         = null if not isType.boolean options.minify.html.views
 		options.minify.html.templateCache = null if not isType.boolean options.minify.html.templateCache
 		options.minify.js.scripts         = null if not isType.boolean options.minify.js.scripts

tasks/minify/css-file-split.coffee

@@ -4,10 +4,11 @@
 # If you don't care about those piece of shit browsers, then disable this option.
 # ===============================================================================
 module.exports = (gulp, config) ->
-	q     = require 'q'
-	fs    = require 'fs'
-	path  = require 'path'
-	bless = require 'gulp-bless'
+	q           = require 'q'
+	fs          = require 'fs'
+	path        = require 'path'
+	bless       = require 'gulp-bless'
+	promiseHelp = require "#{config.req.helpers}/promise"
 
 	# tasks
 	# =====
@@ -34,6 +35,7 @@ module.exports = (gulp, config) ->
 	# register task
 	# =============
 	gulp.task "#{config.rb.prefix.task}css-file-split", ->
+		return promiseHelp.get() if not config.minify.css.splitMinFile
 		stylesDir = config.dist.app.client.styles.dir
 		minFile   = config.fileName.styles.min
 		minPath   = path.join stylesDir, minFile