V2.0.0 (#6)

* Reworked to decouple scroll observing from GA tracking, added support for nested scroll areas.

Gruntfile.js

@@ -1,3 +1,6 @@
+/*
+ * @TODO add task for updating container
+ */
 var fs = require('fs');
 var jsBeautify = require('js-beautify').js_beautify;
 
@@ -15,7 +18,6 @@ module.exports = function(grunt) {
   grunt.initConfig({
     pkg: grunt.file.readJSON('package.json'),
     jshint: {
-      // files: ['./src/*.js'],
       ignore_warning: {
         options: {
           '-W030': true,
@@ -26,35 +28,27 @@ module.exports = function(grunt) {
     },
     uglify: {
       options: {
-        footer: footer 
+        footer: '\r\n' + footer
       },
       build: {
-        src: './src/lunametrics-scroll-tracking.gtm.js',
-        dest: './lunametrics-scroll-tracking.gtm.min.js'
+        src: './src/scroll-tracker.js',
+        dest: './scroll-tracker.min.js'
       }
     },
-    fixConfig: {
+    appendFooter: {
       options: {
         build: {
-          src: './lunametrics-scroll-tracking.gtm.min.js',
-          dest: './lunametrics-scroll-tracking.gtm.min.js'
-        }
-      }
-    },
-    prependFooter: {
-      options: {
-        build: {
-          src: './src/lunametrics-scroll-tracking.gtm.js',
-          dest: './lunametrics-scroll-tracking.gtm.js'
+          src: './src/scroll-tracker.js',
+          dest: './scroll-tracker.js'
         },
         footer: footer
       }
     },
     updateContainer: {
       options: {
         build: {
-          src: './lunametrics-scroll-tracking.gtm.js',
-          dest: './luna-scroll-tracking.json'
+          src: './scroll-tracker.js',
+          dest: './luna-gtm-scroll-tracker.json'
         }
       }
     }
@@ -63,32 +57,19 @@ module.exports = function(grunt) {
   grunt.loadNpmTasks('grunt-contrib-uglify');
   grunt.loadNpmTasks('grunt-contrib-jshint');
 
-  grunt.registerTask('fixConfig', ['Reformat config argument for readability'], function() {
+  grunt.registerTask('appendFooter', ['append credits to footer'], function() {
 
     var options = this.options();
     var data = fs.readFileSync(options.build.src, 'utf-8');
-    var minifiedConfig = data.split('/*')[0].match(/\(.*?\)/g).pop();
-    var config = minifiedConfig.replace(/!0/g, 'true').replace(/!1/g, 'false');
-    var beautifiedConfig = jsBeautify(config);
-    var data = data.replace(minifiedConfig, '\n' + beautifiedConfig);
-    fs.writeFileSync(options.build.dest, data);  
-    console.log('Appended properly formatted config to end of minified script');
-
-  });
-
-  grunt.registerTask('prependFooter', ['Prepend credits to footer'], function() {
-
-    var options = this.options();
-    var data = fs.readFileSync(options.build.src, 'utf-8');  
     fs.writeFileSync(options.build.dest, data + options.footer);
-    console.log('Prepended footer to unminifed script');
+    console.log('appended footer to unminifed script');
 
   });
 
-  grunt.registerTask('updateContainer', ['Updating container import file'], function() {
+  /*grunt.registerTask('updateContainer', ['Updating container import file'], function() {
 
     var options = this.options();
-    var oldContainer = require(options.build.dest);    
+    var oldContainer = require(options.build.dest);
     var newScript = fs.readFileSync(options.build.src, 'utf-8');
     var oldTag,
         oldParameter,
@@ -114,15 +95,15 @@ module.exports = function(grunt) {
       }
 
     }
-   
+
     oldContainer.containerVersion.tag[oldTag].parameter[oldParameter].value = '<script type="text/javascript" id="gtm-scroll-tracking">\n' +
       newScript +
       '\n</script>';
-   
+
     fs.writeFileSync(options.build.dest, jsBeautify(JSON.stringify(oldContainer)));
 
-  });
+  });*/
 
-  grunt.registerTask('default', ['jshint', 'prependFooter', 'uglify', 'fixConfig', 'updateContainer']);
+  grunt.registerTask('default', ['jshint', 'appendFooter', 'uglify', /*'updateContainer'*/]);
 
 };

LICENSE.MD

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 LunaMetrics, LLC
+Copyright (c) 2017 LunaMetrics, LLC
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

karma.conf.js

@@ -0,0 +1,20 @@
+module.exports = function(config) {
+  'use strict';
+
+  config.set({
+
+    basePath: './',
+
+    frameworks: ["jasmine"],
+
+    files: [
+      'src/scroll-tracker.js',
+      'test/**/*.spec.js'
+    ],
+
+    autoWatch: true,
+
+    browsers: ['Chrome']
+
+  });
+};