[#149] Draft for documentation generation

lib/cocoapods.rb

@@ -22,9 +22,10 @@ module Pod
   autoload :Spec,                   'cocoapods/specification'
   autoload :Specification,          'cocoapods/specification'
   autoload :Version,                'cocoapods/version'
-  
+
   autoload :Pathname,               'pathname'
   autoload :FileList,               'cocoapods/file_list'
+  autoload :Open3,                  'open3'
 
   module Generator
     autoload :BridgeSupport,        'cocoapods/generator/bridge_support'

lib/cocoapods/command/spec.rb

@@ -64,7 +64,6 @@ module Pod
             #  :appledoc => ['--project-name', '#{@name}',
             #     '--project-company', '"Company Name"',
             #     '--company-id', 'com.company',
-            #     '--output', './doc',
             #     '--ignore', 'Common',
             #     '--ignore', '.m'] 
             }

lib/cocoapods/installer.rb

@@ -82,6 +82,9 @@ module Pod
 
       puts "* Writing Xcode project file to `#{@sandbox.project_path}'" if config.verbose?
       project.save_as(@sandbox.project_path)
+
+      puts "Installing documentation" unless config.silent?
+      pods.each { |pod| pod.install_documentation }
     end
 
     def run_post_install_hooks

lib/cocoapods/local_pod.rb

@@ -74,6 +74,20 @@ module Pod
         target.add_source_file(file, nil, specification.compiler_flags)
       end
     end
+
+    def install_documentation
+      if specification.documentation
+        appledoc_options = specification.documentation[:appledoc]
+        if appledoc_options
+          appledoc_options += ['--output', "#{@sandbox.root}/doc"]
+          appledoc_options += source_files
+          Open3.popen3('appledoc', *appledoc_options ) { |stdin, stdout, stderr|
+            puts stdout.read.chomp
+            puts stderr.read.chomp
+          }
+        end
+      end
+    end
     
     def requires_arc?
       specification.requires_arc
@@ -117,3 +131,4 @@ module Pod
     end
   end
 end
+