Merge branch 'feature/grunt-build' into release-1.3.0

.travis.yml

@@ -1,7 +1,6 @@
 language: node_js
 node_js:
   - "0.10"
-  - "0.8"
 notifications:
   recipients:
   - ci@imulus.com

Gruntfile.js

@@ -0,0 +1,67 @@
+module.exports = function (grunt) {
+    'use strict';
+
+    var addBanner = function (content, srcPath) {
+        var banner = grunt.config.get('banner');
+        banner = grunt.template.process(banner);
+        return banner.concat('\n', content);
+    };
+
+    grunt.initConfig({
+        pkg: grunt.file.readJSON('package.json'),
+
+        banner: grunt.file.read('banner.txt'),
+        year: (function () {
+            return new Date().getFullYear();
+        })(),
+
+        clean: ['build', 'pkg'],
+
+        copy: {
+            README: {
+                src: 'README.md',
+                dest: 'build/README.md'
+            },
+            js: {
+                src: 'src/retina.js',
+                dest: 'build/js/retina-<%= pkg.version %>.js',
+                options: {
+                    process: addBanner
+                }
+            },
+            less: {
+                src: 'src/retina.less',
+                dest: 'build/less/retina-<%= pkg.version %>.less',
+                options: {
+                    process: addBanner
+                }
+            }
+        },
+
+        uglify: {
+            build: {
+                files: {
+                    'build/js/retina-<%= pkg.version %>.min.js': ['src/retina.js']
+                }
+            }
+        },
+
+        compress: {
+            pkg: {
+                options: {
+                    archive: 'pkg/retina-<%= pkg.version %>.zip'
+                },
+                files: [
+                    {src: ['**'], cwd: 'build/', dest: '/', expand: true }
+                ]
+            }
+        }
+    });
+
+    grunt.loadNpmTasks('grunt-contrib-clean');
+    grunt.loadNpmTasks('grunt-contrib-copy');
+    grunt.loadNpmTasks('grunt-contrib-uglify');
+    grunt.loadNpmTasks('grunt-contrib-compress');
+
+    grunt.registerTask('default', ['clean', 'copy', 'uglify', 'compress']);
+};

banner.txt

@@ -0,0 +1,9 @@
+/*!
+ * Retina.js v<%= pkg.version %>
+ *
+ * Copyright <%= year %> Imulus, LLC
+ * Released under the MIT license
+ *
+ * Retina.js is an open source script that makes it easy to serve
+ * high-resolution images to devices with retina displays.
+ */

package.json

@@ -5,7 +5,12 @@
     "mocha": "*",
     "should": "*",
     "less": "*",
-    "node-sass": "*"
+    "node-sass": "*",
+    "grunt": "~0.4.4",
+    "grunt-contrib-copy": "~0.5.0",
+    "grunt-contrib-uglify": "~0.4.0",
+    "grunt-contrib-clean": "~0.5.0",
+    "grunt-contrib-compress": "~0.7.0"
   },
   "main": "./src/retina",
   "scripts": {