grunt-html2js

current grunt-html2js is only for AngularJS template, but we need a common one.

Getting Started

This plugin requires Grunt ~0.4.0

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-common-html2js --save-dev

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

grunt.loadNpmTasks('grunt-common-html2js');

The "html2js" task

Setup

In your project's Gruntfile, add a section named html2js to the data object passed into grunt.initConfig().

This simplest configuration will assemble all templates in your src tree into a module named templates-main, and write the JavaScript source for the module to tmp/template.js:

grunt.initConfig({
  html2js: {
    options: {
      // custom options, see below
    },
    main: {
      src: ['src/**/*.tpl.html'],
      dest: 'tmp/templates.js'
    },
  },
})

Assuming you concatenate the resulting file with the rest of your application code, you can then specify the module as a dependency in your code:

;(function (templates, undefined) {
  templates["test/fixtures/one.tpl.html"] = "1 2 3";
  templates["test/fixtures/two.tpl.html"] = "Testing";
})(this.templates = this.templates || {});

Note that you should use relative paths to specify the template URL, to match the keys by which the template source is cached.

Gotchas

The dest property must be a string. If it is an array, Grunt will fail when attempting to write the bundle file.

Options

removed options.base

removed options.module

removed options.rename

options.globalname

Type: String Default value: 'templates'

Update the global name, by default it's on this.templates.

options.target

Type: String Default value: 'js'

Language of the output file. Possible values: 'coffee', 'js'.

options.quoteChar

Type: Character Default value: "

Strings are quoted with double-quotes by default. However, for projects that want strict single quote-only usage, you can specify:

options: { quoteChar: '\'' }

to use single quotes, or any other odd quoting character you want

options.indentString

Type: String Default value:

By default a 2-space indent is used for the generated code. However, you can specify alternate indenting via:

options: { indentString: '    ' }

to get, for example, 4-space indents. Same goes for tabs or any other indent system you want to use.

options.fileHeaderString:

Type: String Default value: ``

If specified, this string will get written at the top of the output Template.js file. As an example, jshint directives such as /* global angular: false */ can be put at the head of the file.

options.fileFooterString:

Type: String Default value: ``

If specified, this string will get written at the end of the output file. May be used in conjunction with fileHeaderString to wrap the output.

options.useStrict:

Type: Boolean Default value: ``

If set true, each module in JavaScript will have 'use strict'; written at the top of the module. Useful for global strict jshint settings.

options: { useStrict: true }

options.htmlmin:

Type: Object Default value: {}

Minifies HTML using html-minifier.

options: {
  htmlmin: {
    collapseBooleanAttributes: true,
    collapseWhitespace: true,
    removeAttributeQuotes: true,
    removeComments: true,
    removeEmptyAttributes: true,
    removeRedundantAttributes: true,
    removeScriptTypeAttributes: true,
    removeStyleLinkTypeAttributes: true
  }
}

options.process:

Type: Object or Boolean or Function Default value: false

Performs arbitrary processing on the template as part of the compilation process.

Option value can be one of:

1. a function that accepts content and filepath as arguments, and returns the transformed content
2. an object that is passed as the second options argument to grunt.template.process (with the file content as the first argument)
3. true to call grunt.template.process with the content and no options

Usage Examples

See the Gruntfile.js in the project source code for various configuration examples.

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

0.3.4 make it suitable for common html template converting.