fix(spa watch): fix the watch on the custom spa.html

src/config/configs/config-generated.coffee

@@ -14,12 +14,14 @@ module.exports = (config) ->
 	generated.dir  = 'generated'
 	generated.path = join config.rb.root, generated.dir
 	generated.pkg  = {}
-	generated.pkg.dir    = config.app.name
-	generated.pkg.path   = join generated.path, generated.pkg.dir
-	generated.pkg.bower  = join generated.pkg.path, 'bower.json'
-	generated.pkg.config = join generated.pkg.path, 'config.json'
-	generated.pkg.files  = {}
-	generated.pkg.src    = {}
+	generated.pkg.dir     = config.app.name
+	generated.pkg.relPath = join generated.dir, generated.pkg.dir
+	generated.pkg.path    = join generated.path, generated.pkg.dir
+	generated.pkg.bower   = join generated.pkg.path, 'bower.json'
+	generated.pkg.config  = join generated.pkg.path, 'config.json'
+	generated.pkg.files   = {}
+	generated.pkg.src     = {}
+	generated.pkg.temp    = {}
 	generated.pkg.files.dir                = 'files'
 	generated.pkg.files.path               = join generated.pkg.path, generated.pkg.files.dir
 	generated.pkg.files.files              = join generated.pkg.files.path, 'files.json'
@@ -31,6 +33,9 @@ module.exports = (config) ->
 	generated.pkg.src.server = {}
 	generated.pkg.src.server.path = join generated.pkg.src.path, 'server'
 	generated.pkg.src.server.info = join generated.pkg.src.server.path, 'server-info.json'
+	generated.pkg.temp.dir     = 'temp'
+	generated.pkg.temp.relPath = join generated.pkg.relPath, generated.pkg.temp.dir
+	generated.pkg.temp.path    = join generated.pkg.path, generated.pkg.temp.dir
 
 	# add generated to config
 	# =======================

src/config/configs/config-spa.coffee

@@ -26,6 +26,7 @@ module.exports = (config, options) ->
 	distFile        = options.spa.dist.fileName or srcFile
 	distFilePath    = path.join config.dist.app.client.dir, distFile
 	distFileAbsPath = path.join config.app.dir, distFilePath
+	tempFilePath    = path.join config.generated.pkg.temp.path, distFilePath
 
 	# init spa
 	# ========
@@ -55,6 +56,11 @@ module.exports = (config, options) ->
 		dir:  srcDir
 		path: srcFilePath
 
+	# temp
+	# ====
+	spa.temp =
+		path: tempFilePath
+
 	# placeholders
 	# ============
 	spa.placeholders = options.spa.placeholders or []

src/tasks/build/build-spa-file.coffee

@@ -79,7 +79,7 @@ module.exports = (config, gulp, taskOpts={}) ->
 			data  = getData json
 			tasks = [
 				-> buildTask(
-					config.spa.dist.absPath
+					config.spa.temp.path
 					config.dist.app.client.dir
 					config.spa.dist.file
 					data

src/tasks/build/build-spa-placeholders.coffee

@@ -174,7 +174,7 @@ module.exports = (config, gulp) ->
 
 	# return
 	# ======
-	api.runTask config.spa.dist.absPath
+	api.runTask config.spa.temp.path
 
 
 

src/tasks/copy/copy-spa.coffee

@@ -1,20 +1,17 @@
 module.exports = (config, gulp) ->
-	q      = require 'q'
-	rename = require 'gulp-rename'
+	q   = require 'q'
+	fse = require 'fs-extra'
 
 	# API
 	# ===
 	api =
 		runTask: ->
 			defer = q.defer()
 			src   = config.spa.src.path
-			dest  = config.dist.app.client.dir
-			file  = config.spa.dist.file
-			gulp.src src
-				.pipe rename file    # if options.spa.dist.fileName
-				.pipe gulp.dest dest
-				.on 'end', ->
-					defer.resolve()
+			dest  = config.spa.temp.path
+			opts  = clobber: true
+			fse.copy src, dest, opts, (e) ->
+				defer.resolve()
 			defer.promise
 
 	# return

src/tasks/generate/generate-pkg.coffee

@@ -25,6 +25,14 @@ module.exports = (config) ->
 			defer.resolve()
 		defer.promise
 
+	createDir = (dir) ->
+		defer = q.defer()
+		_path = config.generated.pkg[dir].path
+		fse.mkdirs _path, (e) ->
+			# console.log "generated #{dir} directory".yellow
+			defer.resolve()
+		defer.promise
+
 	# private
 	# =======
 	_api =
@@ -41,21 +49,22 @@ module.exports = (config) ->
 			pkg: ->
 				root   = path.join config.generated.pkg.path, '*.*'
 				files  = config.generated.pkg.files.path
+				temp   = config.generated.pkg.temp.path
 				server = path.join config.src.rb.server.dir
 				client = path.join config.src.rb.client.dir, '*'
 				bower  = "!#{config.src.rb.client.bower.dir}"
-				paths  = [root, files, server, client, bower]
+				paths  = [root, files, temp, server, client, bower]
 				delDir paths, config.generated.pkg.dir
 
 		create:
 			dirs: ->
-				defer = q.defer()
-				_path = config.generated.pkg.files.path
-				fse.mkdirs _path, (e) ->
+				q.all([
+					createDir 'files'
+					createDir 'temp'
+				])
+				.done ->
 					dir = config.generated.pkg.dir
 					console.log "generated #{dir} directory".yellow
-					defer.resolve()
-				defer.promise
 
 			jsonFiles: ->
 				pkg   = config.generated.pkg