[repo/push] --use-json to convert podspecs to JSON format when pushing

lib/cocoapods/command/repo/push.rb

@@ -31,6 +31,7 @@ module Pod
             ['--no-private', 'Lint includes checks that apply only to public repos'],
             ['--commit-message="Fix bug in pod"', 'Add custom commit message. ' \
             'Opens default editor if no commit message is specified.'],
+            ['--use-json', 'Push JSON spec to repo'],
           ].concat(super)
         end
 
@@ -45,6 +46,7 @@ module Pod
           @private = argv.flag?('private', true)
           @message = argv.option('commit-message')
           @commit_message = argv.flag?('commit-message', false)
+          @use_json = argv.flag?('use-json')
           super
         end
 
@@ -177,9 +179,16 @@ module Pod
             else
               message = "[Add] #{spec}"
             end
-
             FileUtils.mkdir_p(output_path)
+            
+            if @use_json
+              json_file_name = "#{spec.name}.podspec.json"
+              json_file = File.join(output_path, json_file_name)
+              File.open(json_file, 'w') { |file| file.write(spec.to_pretty_json) }
+            else
               FileUtils.cp(spec_file, output_path)
+            end
+            
             Dir.chdir(repo_dir) do
               # only commit if modified
               if git!('status', '--porcelain').include?(spec.name)

spec/functional/command/repo/push_spec.rb

@@ -99,7 +99,7 @@ module Pod
       (@upstream + 'PushTest/1.4/PushTest.podspec').should.not.exist?
     end
     
-    it 'successfully pushes a spec' do
+    it 'generate a message for commit' do
       cmd = command('repo', 'push', 'master')
       Dir.chdir(@upstream) { `git checkout -b tmp_for_push -q` }
       cmd.expects(:validate_podspec_files).returns(true)
@@ -107,10 +107,26 @@ module Pod
       Pod::UI.output.should.include('[Add] PushTest (1.4)')
       Pod::UI.output.should.include('[Fix] JSONKit (1.4)')
       Pod::UI.output.should.include('[No change] BananaLib (1.0)')
+    end
+
+    it 'successfully pushes a spec' do
+      cmd = command('repo', 'push', 'master')
+      Dir.chdir(@upstream) { `git checkout -b tmp_for_push -q` }
+      cmd.expects(:validate_podspec_files).returns(true)
+      Dir.chdir(temporary_directory) { cmd.run }
       Dir.chdir(@upstream) { `git checkout master -q` }
       (@upstream + 'PushTest/1.4/PushTest.podspec').read.should.include('PushTest')
     end
     
+    it 'successfully pushes converted JSON podspec' do
+      cmd = command('repo', 'push', 'master', '--use-json')
+      Dir.chdir(@upstream) { `git checkout -b tmp_for_push -q` }
+      cmd.expects(:validate_podspec_files).returns(true)
+      Dir.chdir(temporary_directory) { cmd.run }
+      Dir.chdir(@upstream) { `git checkout master -q` }
+      (@upstream + 'PushTest/1.4/PushTest.podspec.json').read.should.include('PushTest')
+    end
+
     it 'initializes with default sources if no custom sources specified' do
       cmd = command('repo', 'push', 'master')
       cmd.instance_variable_get(:@source_urls).should.equal [@upstream.to_s]