使用 Gulp 按顺序连接脚本-前端问题

Concat scripts in order with Gulp(使用 Gulp 按顺序连接脚本)

本文介绍了使用 Gulp 按顺序连接脚本的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

例如，您正在 Backbone 或其他任何东西上构建一个项目，并且您需要按特定顺序加载脚本，例如underscore.js 需要在 backbone.js 之前加载.

如何让它连接脚本以使它们井井有条?

//JS concat，剥离调试和缩小gulp.task('脚本', function() {gulp.src(['./source/js/*.js', './source/js/**/*.js']).pipe(concat('script.js')).pipe(stripDebug()).pipe(丑化()).pipe(gulp.dest('./build/js/'));});

我的 source/index.html 中的脚本顺序正确，但由于文件是按字母顺序组织的，gulp 将在之后连接 underscore.js>backbone.js，和我的source/index.html里面的脚本顺序无关，看目录下的文件.

那么有人对此有什么想法吗?

我最好的办法是用 1、2、3 重命名供应商脚本，以给它们正确的顺序，但我是不知道我喜不喜欢这个.

随着我了解的更多，我发现 Browserify 是一个很好的解决方案，一开始可能会很痛苦，但它很棒.

解决方案

我最近在构建我的 AngularJS 应用程序时遇到了与 Grunt 类似的问题.这是我发布的一个问题.p>

我最终做的是在 grunt 配置中按顺序显式列出文件.配置文件将如下所示:

<代码>['/path/to/app.js','/path/to/mymodule/mymodule.js','/path/to/mymodule/mymodule/*.js']

Grunt 能够找出哪些文件是重复的并且不包含它们.同样的技术也适用于 Gulp.

Say, for example, you are building a project on Backbone or whatever and you need to load scripts in a certain order, e.g. underscore.js needs to be loaded before backbone.js.

How do I get it to concat the scripts so that they’re in order?

// JS concat, strip debugging and minify
gulp.task('scripts', function() {
    gulp.src(['./source/js/*.js', './source/js/**/*.js'])
    .pipe(concat('script.js'))
    .pipe(stripDebug())
    .pipe(uglify())
    .pipe(gulp.dest('./build/js/'));
});

I have the right order of scripts in my source/index.html, but since files are organized by alphabetic order, gulp will concat underscore.js after backbone.js, and the order of the scripts in my source/index.html does not matter, it looks at the files in the directory.

So does anyone have an idea on this?

Best idea I have is to rename the vendor scripts with 1, 2, 3 to give them the proper order, but I am not sure if I like this.

As I learned more I found Browserify is a great solution, it can be a pain at first but it’s great.

解决方案

I had a similar problem recently with Grunt when building my AngularJS app. Here's a question I posted.

What I ended up doing is to explicitly list the files in order in the grunt config. The config file will then look like this:

[
  '/path/to/app.js',
  '/path/to/mymodule/mymodule.js',
  '/path/to/mymodule/mymodule/*.js'
]

Grunt is able to figure out which files are duplicates and not include them. The same technique will work with Gulp as well.

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