gulp-usemin不输出js文件

我正在尝试使用gulp-usemin捆绑我的CSSjavascript文件进行生产。 gulp-usemin对我的CSS文件工作正常,但是不会输出与我的javascript文件有关的任何内容。 有人能指出我做错了什么吗?

我遇到类似于ggp-usemin的重新编写的文件的问题,但build议的解决scheme不起作用。

作为参考,我的node版本是v0.12.1和我的gulp版本如下:

 "devDependencies": { "gulp": "^3.9.1", "gulp-minify-css": "^1.2.4", "gulp-rev": "^7.1.2", "gulp-uglify": "^2.0.0", "gulp-usemin": "^0.3.24" } 

index.html

 <html> <head> <meta charset="utf-8"> <!-- build:css css/site.css --> <link rel="stylesheet" href="stylesheets/style.css" type="text/css" media="all" /> <link rel="stylesheet" href="bower_components/font-awesome/css/font-awesome.min.css" type="text/css" media="all" /> <!-- endbuild --> <!-- build:js js/site.js --> <script type="text/javascript" src='bower_components/gsap/src/minified/TweenMax.min.js'> </script> <script type="text/javascript" src='bower_components/d3/d3.js'> </script> <script type="text/javascript" src='bower_components/d3-tip/index.js'> </script> <script type="text/javascript" src='bower_components/moment/moment.js'> </script> <script type="text/javascript" src='chart.js'> </script> <!-- endbuild --> </head> <body> </body> </html> 

gulp file

 var gulp = require('gulp'); var uglify = require('gulp-uglify'); var usemin = require('gulp-usemin'); var minifyCss = require('gulp-minify-css'); gulp.task('build', function() { return gulp.src(['index.html']) .pipe(usemin({ css: [minifyCss()], js: [uglify()] })) .pipe(gulp.dest('dist/')); }); 

运行gulp build我生成一个dist目录如下

 dist/ css/ site.css index.html 

我生成的index.html是

 <html> <head> <meta charset="utf-8"> <link rel="stylesheet" href="css/site.css" media="all"/> </head> <body> </body> </html> 

有什么明显的,我失踪? 为什么会css块工作,但js块静静地失败?

gulp-usemin使用的正则expression式不允许打开<script></script>标记之间的任何空格。 它也不允许type="text/javascript"属性。

看到这个regex101页面的匹配和不匹配的例子。

所以这:

 <!-- build:js js/site.js --> <script type="text/javascript" src='bower_components/gsap/src/minified/TweenMax.min.js'> </script> <script type="text/javascript" src='bower_components/d3/d3.js'> </script> <script type="text/javascript" src='bower_components/d3-tip/index.js'> </script> <script type="text/javascript" src='bower_components/moment/moment.js'> </script> <script type="text/javascript" src='chart.js'> </script> <!-- endbuild --> 

应该是这样的:

 <!-- build:js js/site.js --> <script src='bower_components/gsap/src/minified/TweenMax.min.js'></script> <script src='bower_components/d3/d3.js'></script> <script src='bower_components/d3-tip/index.js'></script> <script src='bower_components/moment/moment.js'></script> <script src='chart.js'></script> <!-- endbuild -->