grunt-hasher - Plugin for Grunt

Getting Started

This plugin requires Grunt ~0.4.2

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 grunt-hasher

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

grunt.loadNpmTasks('grunt-hasher');

The "hasher" task

Overview

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

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

Options

algorithm

Type: String Default value: "md5"

A string value that is the type of hashing algorithm to use. Must be either "sha1" or "md5".

outputMode

Type: String Default value: "text"

A string value that is the type of output data. Must be either "text" or "json".

outputDigest

Type: String Default value: "hex"

A string value that is the type of output hash digits. Must be either "none" or "hex".

encoding

Type: String Default value: grunt.file.defaultEncoding

The file encoding to read files with.

mode

Type: Boolean or Number Default: false

Whether to copy or set the existing file permissions. Set to true to copy the existing file permissions. Or set to the mode, i.e.: 0644, that copied files will be set to.

outputTextFormat

Type: String Default value: "{HASH} *{SRC}"

...

outputFilenameFormat

Type: String Default value: "{BASENAME}.{HASH}{EXT}"

...

hashLength

Type: Number Default value: null

The number of characters from the beginning of the hash value to use. When set to undefined or null, all characters are used.

hashFunction

Type: Function Default value: internal function

...