changeref

Utility to iterate over files an replace string references using a regular expression.

Getting Started

This plugin requires Grunt.

If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:

npm install changeref --save-dev

Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

grunt.loadNpmTasks('changeref');

The "changeref" task

Overview

In your project's Gruntfile, add a section named changeref to the data object passed into grunt.initConfig().

grunt.initConfig({
  changeref: {
    options: {
      // Task-specific options go here.
    },
    your_target: {
      // Target-specific file lists and/or options go here.
    },
  },
})

Options

options.find

Type: Object (regexp) Default value: null

A regexp used to find strings in the file.

options.replaceBy

Type: String Default value: ''

A string value that is used to replace the strings found by the find regular expression.

Usage Examples

Default Options

In this example, we are looking for all the html files located in the tmp folder. So if the .html file has a string starting with "bar-" end ending with ".js", it will be replaced by "bar.js" and saved into the "test/expected" folder.

grunt.initConfig({
  changeref: {
    dist: {
     files: {
        'test/expected': ['./tmp/*.html']
     },
     options: {
        find: /(bar-).*\.js/ig,
        replaceBy: 'bar.js'
     }
    }
  },
})

Contributing

In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using Grunt.

Release History

(Nothing yet)

License

Copyright (c) 2015 Thyago Weber. Licensed under the MIT license.