grunt-zsea-hashmap

为了满足自己碰到的需求而基于grunt-sea-hashmap进行了调整，增加了map_realpath用来控制生成的map里面的路径是否使用实际路径。因为npm上已经有了grunt-sea-hashmap，所以为了引用的时候方便名字里追加了个z作以区别，其他内容沿用原版。具体可以直接查看原版官网。改版的代码是我fork了原版一份然后提交上去的，有兴趣的可以去 https://github.com/xuhuan/grunt-sea-hashmap 看。 # grunt-sea-hashmap

Generate a hash mapping for seajs modules when building, in order to burst cache.

Getting Started

This plugin requires Grunt ~0.4.4

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-sea-hashmap --save-dev

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

grunt.loadNpmTasks('grunt-sea-hashmap');

The "hashmap" task

Overview

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

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

Options

options.algorithm

Type: String Default value: 'md5'

Specific algorithm to generate hash.

options.encoding

Type: String Default value: 'utf8'

Specific file encoding.

options.map_tpl

Type: String Default value: path.join(__dirname, 'map.tpl')

Path of hash map template file.

options.MAP_FILE_RE

Type: RegExp Default value: /[^"]+\?\w+/g

RegExp to extract hash map from original config file. If hash doesn't changed, module file will not copy to build directory, that could reduce build task.

options.MAP_BLOCK_RE

Type: RegExp Default value: /\/\*map start\*\/[\s\S]*\/\*map end\*\//

RegExp to cut map config block, in order to insert a new map config block into the dest config file. It related with the content of map_tpl.

options.build_dest

Type: String

Destination of moudle files which should to build.

Usage Examples

grunt.initConfig({
  hashmap: {
    tests: {
        options: {
            build_dest: 'tmp/.build'
        },
        files: [
          {
            cwd: 'test/fixtures/page',
            src: '*.js',
            dest: 'tmp/map-config.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

Apr 15th, 2014 0.2.1

Upgrade dependencies to newest version, minor fix.

May 16th, 2013 0.2.0

Remove use_src option, just focus on generating hash map config.

May 2nd, 2013 0.1.1

Minor fix.

May 2nd, 2013 0.1.0

First release.