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                    1
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                const fs = require('fs'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    2
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                    3
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                // stringify functions https://gist.github.com/cowboy/3749767  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    4
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                var stringify = function (obj, prop) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    5
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                  var placeholder = '____PLACEHOLDER____';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    6
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                  var fns = [];  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    7
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                  var json = JSON.stringify(obj, function (key, value) { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    8
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                    if (typeof value === 'function') { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    9
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                      fns.push(value);  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    10
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                      return placeholder;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    11
                 | 
                                    
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    12
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                    return value;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    13
                 | 
                                    
                                                     | 
                
                 | 
                  }, 2);  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    14
                 | 
                                    
                                                     | 
                
                 | 
                  json = json.replace(new RegExp('"' + placeholder + '"', 'g'), function () { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    15
                 | 
                                    
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                    return fns.shift();  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    16
                 | 
                                    
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                 | 
                  });  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    17
                 | 
                                    
                                                     | 
                
                 | 
                  return 'this["' + prop + '"] = ' + json + ';';  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    18
                 | 
                                    
                                                     | 
                
                 | 
                };  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    19
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                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    20
                 | 
                                    
                                                     | 
                
                 | 
                module.exports = function (gulp, plugins, config, env) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    21
                 | 
                                    
                                                     | 
                
                 | 
                  return function html() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    22
                 | 
                                    
                                                     | 
                
                 | 
                    return gulp.src(env.production() ? config.build + '/*.html' : 'html/*.html')  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    23
                 | 
                                    
                                                     | 
                
                 | 
                      .pipe(plugins.inject(gulp.src(['config.js']), { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    24
                 | 
                                    
                                                     | 
                
                 | 
                        starttag: '<!-- inject:config -->',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    25
                 | 
                                    
                                                     | 
                
                 | 
                        transform: function () { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    26
                 | 
                                    
                                                     | 
                
                 | 
                          delete require.cache[require.resolve('../../config.default')]; | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    27
                 | 
                                    
                                                     | 
                
                 | 
                          delete require.cache[require.resolve('../../config')]; | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    28
                 | 
                                    
                                                     | 
                
                 | 
                          var buildConfig = Object.assign({}, require('../../config.default')(), require('../../config')()); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    29
                 | 
                                    
                                                     | 
                
                 | 
                          return '<script>window.config =' +  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    30
                 | 
                                    
                                                     | 
                
                 | 
                            stringify(buildConfig)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    31
                 | 
                                    
                                                     | 
                
                 | 
                              .replace('<!-- inject:cache-breaker -->', | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    32
                 | 
                                    
                                                     | 
                
                 | 
                                Math.random().toString(12).substring(7)) +  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    33
                 | 
                                    
                                                     | 
                
                 | 
                            ';</script>';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    34
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    35
                 | 
                                    
                                                     | 
                
                 | 
                      }))  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    36
                 | 
                                    
                                                     | 
                
                 | 
                      .pipe(env.production(plugins.kyhInlineSource({ compress: false }))) | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    37
                 | 
                                    
                                                     | 
                
                 | 
                      .pipe(plugins.realFavicon.injectFaviconMarkups(JSON.parse(fs.readFileSync(config.faviconData)).favicon.html_code))  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    38
                 | 
                                    
                                                     | 
                
                 | 
                      .pipe(plugins.cacheBust({ | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    39
                 | 
                                    
                                                     | 
                
                 | 
                        type: 'timestamp'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    40
                 | 
                                    
                                                     | 
                
                 | 
                      }))  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    41
                 | 
                                    
                                                     | 
                
                 | 
                      .pipe(plugins.htmlmin({ | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    42
                 | 
                                    
                                                     | 
                
                 | 
                        removeComments: true,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    43
                 | 
                                    
                                                     | 
                
                 | 
                        collapseWhitespace: true,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    44
                 | 
                                    
                                                     | 
                
                 | 
                        minifyJS: true  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    45
                 | 
                                    
                                                     | 
                
                 | 
                      }))  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    46
                 | 
                                    
                                                     | 
                
                 | 
                      .pipe(gulp.dest(config.build));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    47
                 | 
                                    
                                                     | 
                
                 | 
                  };  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    48
                 | 
                                    
                                                     | 
                
                 | 
                };  | 
            
            
                                                        
            
                                    
            
            
                | 
                    49
                 | 
                                    
                                                     | 
                
                 | 
                 |