Added gulp update task

.editorconfig

@@ -4,7 +4,7 @@
 root = true
 
 [*]
-charset = "utf8"
+charset = "utf-8"
 end_of_line = lf
 insert_final_newline = true
 

CONTRIBUTING.md

@@ -34,6 +34,6 @@ git log --pretty=format:"- %s" >> log.md
 
 If you have rights to publish to npm, do the following first:
 
-- Run `update.sh`. This will update the project with the latest emoji from [emoji-cheat-sheet.com](http://www.emoji-cheat-sheet.com).
+- Run `gulp update`. This will update the project with the latest emoji from [emoji-cheat-sheet.com](http://www.emoji-cheat-sheet.com).
 - Run `gulp`
 - Run `npm publish`

gulpfile.js

@@ -1,6 +1,8 @@
 var gulp = require('gulp'),
     $ = require('gulp-load-plugins')(),
-    path = require('path');
+    path = require('path'),
+    minimatch = require('minimatch'),
+    through2 = require('through2');
 
 gulp.task('default', ['compile']);
 
@@ -70,4 +72,26 @@ gulp.task('test-node', function(){
         .pipe($.mocha({
             reporter: 'spec'
         }));
-});
+});
+
+gulp.task('update', function(done){
+    var emoji = '';
+
+    $.download('https://github.com/arvida/emoji-cheat-sheet.com/archive/master.zip')
+        .pipe($.unzip())
+        .pipe($.filter(function(file){
+            return minimatch(file.path, '**/public/graphics/emojis/*.png');
+        }))
+        .pipe($.rename({ dirname: './' }))
+        .pipe(gulp.dest('./images/emoji'))
+        .pipe(through2({ objectMode: true }, function(file, enc, cb){
+            emoji += ',' + path.basename(file.path, path.extname(file.path));
+            this.push(file);
+            cb();
+        }, function(){
+            gulp.src('./emojify.js')
+                .pipe($.replace(/(\/\*##EMOJILIST\*\/).+$/m, '$1"' + emoji.substr(1) + '";'))
+                .pipe(gulp.dest('./'))
+                .on('end', done);
+        }));
+});

package.json

@@ -35,7 +35,12 @@
     "gulp-minify-css": "~0.3.11",
     "gulp-image-data-uri": "~0.1.0",
     "gulp-filter": "~1.0.2",
-    "gulp-concat": "~2.4.1"
+    "gulp-concat": "~2.4.1",
+    "gulp-download": "0.0.1",
+    "gulp-unzip": "~0.1.2",
+    "minimatch": "~1.0.0",
+    "through2": "~0.6.3",
+    "gulp-replace": "~0.5.0"
   },
   "testling": {
     "html": "tests/browser/browser.html",