grunt-regex-replacer

> Searches through files using regular expressions, and replaces the matches found.

Getting Started

This plugin requires Grunt ~0.4.5

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:

``shell
npm install grunt-regex-replacer --save-dev
`

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

`js
grunt.loadNpmTasks('grunt-regex-replacer');
`

The "regex_replacer" task

$3


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

`js
grunt.initConfig({
regex_replacer: {
your_target: {
// Target-specific file lists and/or options go here.
},
},
});
`

$3

#### data.src
Type: glob
Required

The files to search through.

#### data.regex
Type: regex
Required

This is the regex that will be used to find places in the data.src files that should be changed. This can be a single regular expression, or an array of regular expressions.

#### data.replacement
Type: string or function
Required

If this is a string, each match found using data.regex will be replaced with data.replacement.

If this is a function, each match found using data.regex will be passed to the function. The function should return the string that will replace the match.

For example, to simply replace all matches with the work 'REPLACE', you could do the following:

`js
replacement: 'REPLACE'
`

Or, to append a string to each match, you could do the following:

`javascript
replacement: function (match) {
return match + ' additional text';
};
`

$3

#### String replacement
In this example, all occurrences of the string ORIGINAL are replaced with REPLACEMENT in the file tmp/string.html.

`js
grunt.initConfig({
regex_replacer: {
string: {
src: 'tmp/string.html',
regex: /ORIGINAL/g,
replacement: 'REPLACEMENT'
}
}
});
`

#### Function replacement
In this example, all occurrences of the string ORIGINAL are appended with ' addtional text' in the file tmp/function.html.

`js
grunt.initConfig({
regex_replacer: {
function: {
src: 'tmp/function.html',
regex: /ORIGINAL/g,
replacement: function (match) {
return match + ' additional text';
}
}
}
});
``

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)_