Gulp并没有覆盖JS文件

I have a problem when I try to overwrite a file with gulp. To make you understand my problem here's an example of what I am trying to do: My project file path:

当我尝试用gulp覆盖文件时遇到问题。为了让你理解我的问题这里是我想要做的一个例子:我的项目文件路径:

- Project
 |- clients
   |- clientBase
     |- JS
       |- jsexample.js
       |- jsexample2.js
     |- CSS
     |- HTML
   |- client1
     |- JS
       |- jsexample2.js
 |-dist

Copy the base source to dist.

将基础源复制到dist。

Copy the custom client source and overwrite what's in the dist folder.

复制自定义客户端源并覆盖dist文件夹中的内容。

What am I doing

const args = require('yargs').argv;
const src = {
  base: './Project/clients/clientBase',
  client: `./Project/clients/${args.client}`,
};
const dist = './Project/dist';
const runSequence = require('run-sequence');

gulp.task('copy:base', function(){
  return gulp
    .src(`${src.base}/**/*`)
    .pipe(gulp.dest(dist))
});

gulp.task('copy:client', function(){
  return gulp
    .src(`${src.client}/**/*`)
    .pipe(gulp.dest(dist))
});

gulp.task('copy', function(){
  if (args.client) {
    runSequence('copy:base', 'copy:client');
  } else {
    runSequence('copy:base');
  }
});

The actual problem

The problem is that the dist files are not being overwritten by the copy:client task.

问题是dist文件没有被copy:client任务覆盖。

What I've checked already

I've checked the file path and the content inside the files. The argument client is being passed to, so this task is being executed.

我检查了文件路径和文件内的内容。正在传递参数客户端,因此正在执行此任务。

2 个解决方案

#1

dist needs to be quoted:

dist需要引用:

.pipe(gulp.dest('dist'))

You may also need to change the path, depending on where you're running gulp from

您可能还需要更改路径,具体取决于您从哪里运行

#2

After some more research, I noticed that in my task sequence chain in the default task, there was another task copying again the base code, without any logging.

经过一些研究,我注意到在默认任务的任务序列链中,有另一个任务再次复制基本代码,没有任何记录。

#1