Add grunt. Automate version setting for configuration files.

.gitignore

@@ -4,3 +4,4 @@
 /.idea*
 /*.xml
 /bower_components
+/node_modules/*

devbridge-autocomplete.jquery.json

@@ -6,7 +6,7 @@
         "ajax",
         "autocomplete"
     ],
-    "version": "1.2.9",
+    "version": "1.2.11",
     "author": {
         "name": "Tomas Kirda",
         "url": "https://github.com/tkirda"

dist/jquery.autocomplete.js

@@ -4,11 +4,10 @@
 *
 *  Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.
 *  For details, see the web site: https://github.com/devbridge/jQuery-Autocomplete
-*
 */
 
 /*jslint  browser: true, white: true, plusplus: true */
-/*global define, window, document, jQuery */
+/*global define, window, document, jQuery, exports */
 
 // Expose plugin as an AMD module if AMD loader is present:
 (function (factory) {
@@ -16,6 +15,9 @@
     if (typeof define === 'function' && define.amd) {
         // AMD. Register as an anonymous module.
         define(['jquery'], factory);
+    } else if (typeof exports === 'object' && typeof require === 'function') {
+        // Browserify
+        factory(require('jquery'));
     } else {
         // Browser globals
         factory(jQuery);
@@ -138,8 +140,7 @@
                 suggestionSelector = '.' + that.classes.suggestion,
                 selected = that.classes.selected,
                 options = that.options,
-                container,
-                noSuggestionsContainer;
+                container;
 
             // Remove autocomplete attribute to prevent native suggestions:
             that.element.setAttribute('autocomplete', 'off');
@@ -276,35 +277,38 @@
             if (orientation == 'auto') {
                 var viewPortHeight = $(window).height(),
                     scrollTop = $(window).scrollTop(),
-                    top_overflow = -scrollTop + offset.top - containerHeight,
-                    bottom_overflow = scrollTop + viewPortHeight - (offset.top + height + containerHeight);
+                    topOverflow = -scrollTop + offset.top - containerHeight,
+                    bottomOverflow = scrollTop + viewPortHeight - (offset.top + height + containerHeight);
 
-                if (Math.max(top_overflow, bottom_overflow) === top_overflow)
-                    orientation = 'top';
-                else
-                    orientation = 'bottom';
+                orientation = (Math.max(topOverflow, bottomOverflow) === topOverflow)
+                                ? 'top'
+                                : 'bottom';
             }
 
-            if (orientation === 'top')
+            if (orientation === 'top') {
                 styles.top += -containerHeight;
-            else
+            } else {
                 styles.top += height;
+            }
 
             // If container is not positioned to body,
             // correct its position using offset parent offset
             if(containerParent !== document.body) {
                 var opacity = $container.css('opacity'),
                     parentOffsetDiff;
-                if (!that.visible)
+
+                    if (!that.visible){
                         $container.css('opacity', 0).show();
+                    }
 
                 parentOffsetDiff = $container.offsetParent().offset();
                 styles.top -= parentOffsetDiff.top;
                 styles.left -= parentOffsetDiff.left;
 
-                if (!that.visible)
+                if (!that.visible){
                     $container.css('opacity', opacity).hide();
                 }
+            }
 
             // -2px to account for suggestions border.
             if (that.options.width === 'auto') {
@@ -444,7 +448,7 @@
                 query = that.getQuery(value),
                 index;
 
-            if (that.selection) {
+            if (that.selection && that.currentValue !== query) {
                 that.selection = null;
                 (options.onInvalidateSelection || $.noop).call(that.element);
             }
@@ -611,8 +615,7 @@
                 noSuggestionsContainer = $(that.noSuggestionsContainer),
                 beforeRender = options.beforeRender,
                 html = '',
-                index,
-                width;
+                index;
 
             if (options.triggerSelectOnValidInput) {
                 index = that.findSuggestionIndex(value);
@@ -731,10 +734,12 @@
 
         validateOrientation: function(orientation, fallback) {
             orientation = $.trim(orientation || '').toLowerCase();
+
             if($.inArray(orientation, ['auto', 'bottom', 'top']) === -1){
                 orientation = fallback;
             }
-            return orientation
+
+            return orientation;
         },
 
         processResponse: function (result, originalQuery, cacheKey) {
@@ -765,9 +770,9 @@
                 activeItem,
                 selected = that.classes.selected,
                 container = $(that.suggestionsContainer),
-                children = container.children();
+                children = container.find('.' + that.classes.suggestion);
 
-            container.children('.' + selected).removeClass(selected);
+            container.find('.' + selected).removeClass(selected);
 
             that.selectedIndex = index;
 
@@ -897,7 +902,7 @@
     };
 
     // Create chainable jQuery plugin:
-    $.fn.autocomplete = function (options, args) {  
+    $.fn.autocomplete = $.fn.devbridgeAutocomplete = function (options, args) {
         var dataKey = 'autocomplete';
         // If function invoked without argument return
         // instance of the first matched element:

gruntfile.js

@@ -0,0 +1,69 @@
+module.exports = function(grunt) {
+
+  var pkg = grunt.file.readJSON('package.json');
+
+  var banner = [
+      '/**',
+      '*  Ajax Autocomplete for jQuery, version ' + pkg.version, 
+      '*  (c) 2014 Tomas Kirda',
+      '*',
+      '*  Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.',
+      '*  For details, see the web site: https://github.com/devbridge/jQuery-Autocomplete',
+      '*/'].join('\n') + '\n';
+
+  // Project configuration.
+  grunt.initConfig({
+    pkg: pkg,
+    uglify: {
+      options: {
+        banner: banner
+      },
+      build: {
+        src: 'src/jquery.autocomplete.js',
+        dest: 'dist/jquery.autocomplete.min.js'
+      }
+    }
+  });
+
+  // Load the plugin that provides the "uglify" task.
+  grunt.loadNpmTasks('grunt-contrib-uglify');
+
+  // Default task(s).
+  grunt.registerTask('default', ['uglify']);
+
+  grunt.task.registerTask('build', 'Create release', function() {
+    var version = pkg.version
+        src = grunt.file.read('src/jquery.autocomplete.js').replace('%version%', version),
+        filePath = 'dist/jquery.autocomplete.js';
+
+    // Update not minimized release version:
+    console.log('Updating: ' + filePath);
+    grunt.file.write(filePath, src);
+
+    // Update plugin version:
+    filePath = 'devbridge-autocomplete.jquery.json';
+    src = grunt.file.readJSON(filePath);
+
+    if (src.version !== version){
+      src.version = version;
+      console.log('Updating: ' + filePath);
+      grunt.file.write(filePath, JSON.stringify(src, null, 4));
+    } else {
+      console.log('No updates for: ' + filePath);
+    }
+
+    // Update bower version:
+    filePath = 'bower.json';
+    src = grunt.file.readJSON(filePath);
+
+    if (src.version !== version){
+      src.version = version;
+      console.log('Updating: ' + filePath);
+      grunt.file.write(filePath, JSON.stringify(src, null, 4));
+    } else {
+      console.log('No updates for: ' + filePath);
+    }
+
+
+  });
+};

package.json

@@ -8,5 +8,9 @@
   "license": "MIT",
   "dependencies": {
     "jquery": ">=1.7"
+  },
+  "devDependencies": {
+    "grunt": "^0.4.5",
+    "grunt-contrib-uglify": "^0.5.1"
   }
 }

src/jquery.autocomplete.js

@@ -1,10 +1,9 @@
 /**
-*  Ajax Autocomplete for jQuery, version 1.2.11
+*  Ajax Autocomplete for jQuery, version %version%
 *  (c) 2014 Tomas Kirda
 *
 *  Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.
 *  For details, see the web site: https://github.com/devbridge/jQuery-Autocomplete
-*
 */
 
 /*jslint  browser: true, white: true, plusplus: true */