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问题描述

我正在尝试在索引中注入一些文件,所有文件都连接在一起并缩小为.tmp文件夹,如下所示:

I'm trying to inject some files in my index, all of them concatenated and minified into a .tmp folder, as follows:

gulp.task('prep-js',['clean'], function(){
  var jspath = './src/page/**/*.js';
  var treatJs = gulp.src(jspath)
         .pipe(plugins.concat('scripts.js'))
         .pipe(plugins.uglify())
         .pipe(gulp.dest('.tmp/page/js'))
});

但是当我运行注入任务时,它说没有注入index.html。这是代码:

But when I run the injection task, it says "Nothing to inject into index.html". Here's the code:

gulp.task('inject-deps', ['prep-css', 'prep-js'], function(){

  //select main bower files
  var bowerDep = gulp.src(plugins.mainBowerFiles(), {read: false});

  //inject files
  return  gulp.src('./src/page/index.html')
          .pipe(plugins.inject(bowerDep, {relative: true, name:'bower'}))
          .pipe(plugins.inject(gulp.src('.tmp/page/js/*.js'), {name:'frontjs'}))
          .pipe(plugins.inject(gulp.src('.tmp/page/css/*.css'), {name:'frontcss'}))
          .pipe(gulp.dest('.tmp/page'));
});

有趣的是,注入主要凉亭文件的第一个管道工作完美,但它不会发生以下两个。

Interesting thing, the first pipe injecting the main bower files works perfectly, but it doesn't happen to the following two.

此外,仅供参考,'plugins'是一个需要我的插件的变量。

Also, just for information, 'plugins' is a variable which is requiring my plugins.

有关此问题的任何想法?

Any idea about this issue?

推荐答案

您需要在 prep-js中返回流任务:

gulp.task('prep-js',['clean'], function(){
  var jspath = './src/page/**/*.js';
  return gulp.src(jspath)
         .pipe(plugins.concat('scripts.js'))
         .pipe(plugins.uglify())
         .pipe(gulp.dest('.tmp/page/js'))
});

否则 inject-deps 将不会等待 prep-js 在运行之前完成,这意味着连接和uglified JS文件将不在 .tmp / page / js 尚未。

Otherwise inject-deps will not wait for prep-js to finish before it runs, meaning the concatenated and uglified JS files will not be in .tmp/page/js yet.


  • 给它一个提示告诉它什么时候完成任务,

  • 并给它一个暗示,任务取决于另一个任务的完成。

这篇关于Gulp-inject说“无需注入index.html”。的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

09-23 13:04