support for exclude in dependencies and dropping LegacyDependency

README.md

@@ -48,6 +48,9 @@ From version 1.1.0 you can use the same gradle dependency string that Java users
     app.gradle do
       dependency 'net.sf.ehcache:ehcache:2.9.0'
       dependency 'com.joanzapata.pdfview:android-pdfview:1.0.+@aar'
+      dependency 'com.danikula:videocache:2.3.1' do
+        exclude module: 'android', group: 'com.google.android'
+      end
     end
   end
   ```

lib/motion-gradle.rb

@@ -1,6 +1,6 @@
 require 'pathname'
 require 'shellwords'
-require 'motion_gradle/legacy_dependency'
+require 'motion_gradle/dependency'
 require 'motion_gradle/aidl'
 require 'motion_gradle/template'
 require 'motion_gradle/version'

lib/motion/project/gradle.rb

@@ -46,12 +46,8 @@ def path=(path)
       @gradle_path = path
     end
 
-    def dependency(name, options = {})
-      if name.include?(':')
-        @dependencies << name
-      else
-        @dependencies << MotionGradle::LegacyDependency.new(name, options)
-      end
+    def dependency(name, &block)
+      @dependencies << MotionGradle::Dependency.new(name, &block)
     end
 
     def library(library_name, options = {})

lib/motion_gradle/dependency.rb

@@ -0,0 +1,16 @@
+module MotionGradle
+  class Dependency
+    attr_reader :name
+    attr_reader :excludes
+
+    def initialize(name, &block)
+      @name = name
+      @excludes = []
+      instance_eval(&block) if block_given?
+    end
+
+    def exclude(options = {})
+      @excludes << options
+    end
+  end
+end

lib/motion_gradle/templates/build.gradle.erb

@@ -51,10 +51,11 @@ dependencies {
     compile project(':<%= library[:name] %>')
   <% end %>
   <% dependencies.each do |dependency| %>
-    <% if dependency.is_a?(MotionGradle::LegacyDependency) %>
-      <%= dependency.parse %>
-    <% else %>
-      compile '<%= dependency %>'
-    <% end %>
+    compile '<%= dependency.name %>', {
+      <% dependency.excludes.each do |exclude| %>
+        exclude module: '<%= exclude[:module] %>',
+                group: '<%= exclude[:group] %>'
+      <% end %>
+    }
   <% end %>
 }

lib/motion_gradle/version.rb

@@ -1,3 +1,3 @@
 module MotionGradle
-  VERSION = '1.6.0'
+  VERSION = '2.0.0'
 end