Merge branch 'master' into 0.1.x

lib/lotus/assets/precompiler.rb

@@ -9,6 +9,18 @@ def initialize(configuration, duplicates)
       end
 
       def run
+        clear_public_directory
+        precompile
+      end
+
+      private
+
+      def clear_public_directory
+        public_directory = Lotus::Assets.configuration.public_directory
+        public_directory.rmtree if public_directory.exist?
+      end
+
+      def precompile
         applications.each do |duplicate|
           config = duplicate.configuration
           config.compile true
@@ -19,8 +31,6 @@ def run
         end
       end
 
-      private
-
       def applications
         @duplicates.empty? ?
           [Lotus::Assets] : @duplicates

test/integration/precompile_test.rb

@@ -22,6 +22,17 @@
       assert_successful_command "#{ __dir__ }/../fixtures/standalone/config/environment.rb"
       assert_successful_output(assets)
     end
+
+    describe "when already precompiled " do
+      it "cleans up the destination directory before to precompile" do
+        2.times do
+          assert_successful_command "#{ __dir__ }/../fixtures/standalone/config/environment.rb"
+        end
+
+        duplicated_manifests = Dir[dest.join('assets-*.json').to_s]
+        duplicated_manifests.count.must_equal 0
+      end
+    end
   end
 
   describe "duplicated frameworks" do
@@ -49,6 +60,17 @@
       assert_successful_command "#{ __dir__ }/../fixtures/bookshelf/config/environment.rb"
       assert_successful_output(assets)
     end
+
+    describe "when already precompiled " do
+      it "cleans up the destination directory before to precompile" do
+        2.times do
+          assert_successful_command "#{ __dir__ }/../fixtures/bookshelf/config/environment.rb"
+        end
+
+        duplicated_manifests = Dir[dest.join('assets-*.json').to_s]
+        duplicated_manifests.count.must_equal 0
+      end
+    end
   end
 
   describe "when 'config' is omitted" do