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Subject: svn commit: r1332921 - in /buildr/trunk: CHANGELOG
 addon/buildr/gwt.rake
Date: Wed, 02 May 2012 04:48:07 -0000
To: commits@buildr.apache.org
From: donaldp@apache.org
Message-Id: <20120502044807.3ECF4238897A@eris.apache.org>

Author: donaldp
Date: Wed May  2 04:48:06 2012
New Revision: 1332921

URL: http://svn.apache.org/viewvc?rev=1332921&view=rev
Log:
BUILDR-316 Add GWT extension

Added:
    buildr/trunk/addon/buildr/gwt.rake
Modified:
    buildr/trunk/CHANGELOG

Modified: buildr/trunk/CHANGELOG
URL: http://svn.apache.org/viewvc/buildr/trunk/CHANGELOG?rev=1332921&r1=1332920&r2=1332921&view=diff
==============================================================================
--- buildr/trunk/CHANGELOG (original)
+++ buildr/trunk/CHANGELOG Wed May  2 04:48:06 2012
@@ -1,4 +1,5 @@
 1.4.7 (Pending)
+* Added:  BUILDR-316 Add a GWT extension
 * Change: BUILDR-624 Update rspec version to 2.9.0 (Russell Teabeault)
 * Change: BUILDR-637 Update rubyzip version to 0.9.8 (Russell Teabeault)
 * Change: BUILDR-632 Update net-ssh version to 2.3.0 (Russell Teabeault)

Added: buildr/trunk/addon/buildr/gwt.rake
URL: http://svn.apache.org/viewvc/buildr/trunk/addon/buildr/gwt.rake?rev=1332921&view=auto
==============================================================================
--- buildr/trunk/addon/buildr/gwt.rake (added)
+++ buildr/trunk/addon/buildr/gwt.rake Wed May  2 04:48:06 2012
@@ -0,0 +1,82 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with this
+# work for additional information regarding copyright ownership.  The ASF
+# licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+module Buildr
+  module GWT
+
+    class << self
+      # The specs for requirements
+      def dependencies
+        ['com.google.gwt:gwt-dev:jar:2.4.0']
+      end
+
+      def gwtc_main(modules, source_artifacts, output_dir, options = {})
+        cp = Buildr.artifacts(self.dependencies).each(&:invoke).map(&:to_s) + Buildr.artifacts(source_artifacts).each(&:invoke).map(&:to_s)
+        style = options[:style] || "OBFUSCATED," # "PRETTY", "DETAILED"
+        log_level = options[:log_level] #  ERROR, WARN, INFO, TRACE, DEBUG, SPAM, or ALL
+        workers = options[:workers] || 2
+
+        args = []
+        if log_level
+          args << "-logLevel"
+          args << log_level
+        end
+        args << "-strict"
+        args << "-style"
+        args << style
+        args << "-localWorkers"
+        args << workers
+        args << "-war"
+        args << output_dir
+        if options[:compile_report_dir]
+          args << "-compileReport"
+          args << "-extra"
+          args << options[:compile_report_dir]
+        end
+
+        if options[:draft_compile]
+          args << "-draftCompile"
+        end
+
+        args += modules
+
+        Java::Commands.java 'com.google.gwt.dev.Compiler', *(args + [{:classpath => cp, :properties => options[:properties], :java_args => options[:java_args]}])
+      end
+    end
+
+    module ProjectExtension
+      include Extension
+
+      def gwt(module_names, options = {})
+        output_key = options[:output_key] || project.id
+        output_dir = project._(:target, :generated, :gwt, output_key)
+        artifacts = (project.compile.sources + project.resources.sources).collect do |a|
+          a.is_a?(String) ? file(a) : a
+        end
+        dependencies = artifacts(options[:dependencies]) || project.compile.dependencies
+        task = file(output_dir) do
+          Buildr::GWT.gwtc_main(module_names, dependencies + artifacts, output_dir, options.dup)
+        end
+        task.enhance(dependencies)
+        task.enhance([project.compile])
+        task
+      end
+    end
+  end
+end
+
+class Buildr::Project
+  include Buildr::GWT::ProjectExtension
+end
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