Gulp：复制时从源目录中重命名某个文件 [英] Gulp: Rename certain file from source directory while copying

问题描述

我想将文件夹复制到另一个目标，并在同一个进程中重命名某个文件。

I would like to copy a folder to another destination and rename a certain file in the same process.

gulp.task（'deploy'，function（）{
gulp.src（['xxx / ** / *' ]）。pipe（gulp.dest（'yyy'））;
}）;

我能够复制文件夹结束了，但我该如何重命名文件？

I am able to copy the folder over just fine but how would I go about renaming the file?

源文件夹结构：

Source folder structure:

- xxx (root)
  - scripts
    - config
      - app.config.local.js (would like to rename this file as app.config.js)
      - app.config.dev.js

推荐答案

您可以使用 gulp-rename 插件重命名文件和 gulp-if 插件，以确保重命名只适用于一个特定的文件：

You can use the gulp-rename plugin to rename files and the gulp-if plugin to make sure the renaming is only applied to one particular file:

var gulp = require('gulp');
var rename = require('gulp-rename');
var _if = require('gulp-if');

gulp.task('deploy', function() {
  return gulp.src(['xxx/**/*'])
    .pipe(_if('**/app.config.local.js', rename({basename:'app.config'})))
    .pipe(gulp.dest('yyy'));
});

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