Gulp installation optimization

deploy/Makefile

 all: install_gulp
 	@
 
+install: install_gulp
+
 install_gulp:
 	$(MAKE) build -C ./gulp

deploy/gulp/Makefile

@@ -2,11 +2,7 @@ GULP_DEP := gulp gulp-rename gulp-concat-css gulp-minify-css gulp-less gulp-auto
 INSTALL_PATH := ../
 LOCAL_FLAGS := --save-dev --prefix $(INSTALL_PATH)
 
-build: global $(GULP_DEP)
-	@
-
-global:
+build:
 	npm install -g gulp
+	npm install $(LOCAL_FLAGS) $(GULP_DEP)
 
-%:
-	npm install $(LOCAL_FLAGS) $@

deploy/gulp/gulp-install.bat

 call npm install -g gulp
-call npm install --save-dev --prefix ../ gulp
-call npm install --save-dev --prefix ../ gulp-rename
-call npm install --save-dev --prefix ../ gulp-concat-css
-call npm install --save-dev --prefix ../ gulp-minify-css
-call npm install --save-dev --prefix ../ gulp-less
-call npm install --save-dev --prefix ../ gulp-autoprefixer
+call npm install --save-dev --prefix ../ gulp gulp-rename gulp-concat-css gulp-minify-css gulp-less gulp-autoprefixer

deploy/gulp/gulp-install.sh

 npm install -g gulp
-npm install --save-dev --prefix ../ gulp
-npm install --save-dev --prefix ../ gulp-rename
-npm install --save-dev --prefix ../ gulp-concat-css
-npm install --save-dev --prefix ../ gulp-minify-css
-npm install --save-dev --prefix ../ gulp-less
-npm install --save-dev --prefix ../ gulp-autoprefixer
+npm install --save-dev --prefix ../ gulp gulp-rename gulp-concat-css gulp-minify-css gulp-less gulp-autoprefixer