├── .gitignore
├── README.md
├── index.js
└── package.json


/.gitignore:
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1 | *.log
2 | node_modules
3 | .DS_Store
4 | 


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/README.md:
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 1 | # ember-cli-html-minifier
 2 | 
 3 | Uses [html-minifier](https://github.com/kangax/html-minifier) to minify your ember-cli app's html as well as any inline js/css.
 4 | 
 5 | ## Installation
 6 | ```
 7 | npm install ember-cli-html-minifier --save-dev
 8 | ```
 9 | 
10 | By default, html minification will automatically happen on **production** builds.  
11 | You can also manually control if it is enabled, and tune the minfier options to your liking:
12 | 
13 | ```js
14 | // Brocfile.js
15 | 
16 | var app = new EmberApp({
17 |   minifyHTML: {
18 |     enabled: true,
19 |     htmlFiles: ['index.html'],
20 |     minifierOptions: { ... }
21 |   }
22 | });
23 | ```
24 | 
25 | ## Minifier Options
26 | See: https://github.com/kangax/html-minifier#options-quick-reference  
27 | By default, the **html-minifier** module has all options turned off, so **ember-cli-html-minifier** sets some sensible options:
28 | 
29 | ```js
30 | {
31 |   collapseWhitespace : true,
32 |   removeComments     : true,
33 |   minifyJS           : true,
34 |   minifyCSS          : true
35 | }
36 | ```
37 | 


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/index.js:
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 1 | var Funnel     = require('broccoli-funnel');
 2 | var Filter     = require('broccoli-filter');
 3 | var mergeTrees = require('broccoli-merge-trees');
 4 | var minify     = require('html-minifier-terser').minify;
 5 | var extend     = require('util-extend');
 6 | 
 7 | 
 8 | function HtmlMinifierFilter(inputTree, options) {
 9 |   if (!(this instanceof HtmlMinifierFilter)) {
10 |     return new HtmlMinifierFilter(inputTree, options);
11 |   }
12 |   this.inputTree = inputTree;
13 |   this.minifierOptions = extend(defaultMinifierOptions, options);
14 |   Filter.call(this, inputTree);
15 | }
16 | 
17 | HtmlMinifierFilter.prototype = Object.create(Filter.prototype);
18 | HtmlMinifierFilter.prototype.constructor = HtmlMinifierFilter;
19 | HtmlMinifierFilter.prototype.extensions = ['html'];
20 | HtmlMinifierFilter.prototype.targetExtension = 'html';
21 | HtmlMinifierFilter.prototype.processString = function(string) {
22 |   return minify(string, this.minifierOptions);
23 | };
24 | 
25 | 
26 | var defaultMinifierOptions = {
27 |   collapseWhitespace : true,
28 |   removeComments     : true,
29 |   minifyJS           : true,
30 |   minifyCSS          : true,
31 |   ignoreCustomComments: [ /^\s*EMBER_CLI_FASTBOOT_BODY|EMBER_CLI_FASTBOOT_HEAD/ ]
32 | };
33 | 
34 | function EmberCliHtmlMinifier(project) {
35 |   this.name = 'ember-cli-html-minifier';
36 | }
37 | 
38 | EmberCliHtmlMinifier.prototype.included = function(app) {
39 |   this.app = app;
40 |   this.options = app.options.minifyHTML || {};
41 |   this.enabled = typeof this.options.enabled !== 'undefined' ? this.options.enabled : app.env === 'production';
42 | };
43 | 
44 | EmberCliHtmlMinifier.prototype.postprocessTree = function(type, tree) {
45 |   if (type === 'all' && this.enabled) {
46 |     var htmlFiles = this.options.htmlFiles;
47 |     if(!htmlFiles || !Array.isArray(htmlFiles)){
48 |         var htmlFilePath = this.app.options.outputPaths.app.html || 'index.html';
49 |         htmlFiles = [htmlFilePath];
50 |     }
51 |     var htmlFileTree = new Funnel( tree, {
52 |       files: htmlFiles
53 |     });
54 | 
55 |     var minifiedHtml = HtmlMinifierFilter(htmlFileTree, this.options.minifierOptions);
56 |     return mergeTrees([tree, minifiedHtml], { overwrite: true });
57 |   }
58 | 
59 |   return tree;
60 | };
61 | 
62 | module.exports = EmberCliHtmlMinifier;
63 | 


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/package.json:
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 1 | {
 2 |   "name": "ember-cli-html-minifier",
 3 |   "version": "1.1.0",
 4 |   "description": "Uses html-minifier to minify your ember-cli app's html as well as any inline js/css",
 5 |   "main": "index.js",
 6 |   "author": "Garth Poitras <garth22@gmail.com>",
 7 |   "license": "MIT",
 8 |   "repository": {
 9 |     "type": "git",
10 |     "url": "git@github.com:gpoitch/ember-cli-html-minifier.git"
11 |   },
12 |   "keywords": [
13 |     "ember-addon",
14 |     "minify",
15 |     "compress",
16 |     "html",
17 |     "html-minifier"
18 |   ],
19 |   "ember-addon": {
20 |     "after": [
21 |       "ember-cli-fastboot"
22 |     ]
23 |   },
24 |   "dependencies": {
25 |     "broccoli-filter": "^1.3.0",
26 |     "broccoli-funnel": "^2.0.1",
27 |     "broccoli-merge-trees": "^3.0.1",
28 |     "html-minifier-terser": "^5.0.2",
29 |     "util-extend": "^1.0.3"
30 |   }
31 | }
32 | 


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