[pod setup] Remove write access option

This is no longer relevant with trunk

Closes #2519

lib/cocoapods/command/setup.rb

@@ -17,7 +17,6 @@ module Pod
       def self.options
         [
           ['--no-shallow', 'Clone full history so push will work'],
-          ['--push', 'Use this option to enable push access once granted'],
         ].concat(super)
       end
 
@@ -25,8 +24,7 @@ module Pod
       executable :git
 
       def initialize(argv)
-        @push_option = argv.flag?('push')
-        @shallow     = argv.flag?('shallow', !@push_option)
+        @shallow = argv.flag?('shallow', true)
         super
       end
 
@@ -43,8 +41,7 @@ module Pod
           end
         end
 
-        access_type = push? ? 'push' : 'read-only'
-        UI.puts "Setup completed (#{access_type} access)".green
+        UI.puts "Setup completed".green
       end
 
       #--------------------------------------#
@@ -116,7 +113,7 @@ module Pod
       #         be enabled.
       #
       def url
-        push? ? self.class.read_write_url : self.class.read_only_url
+        self.class.read_only_url
       end
 
       # @return [String] the read only url of the master repo.
@@ -125,31 +122,6 @@ module Pod
         'https://github.com/CocoaPods/Specs.git'
       end
 
-      # @return [String] the read-write url of the master repo.
-      #
-      def self.read_write_url
-        'git@github.com:CocoaPods/Specs.git'
-      end
-
-      # Checks if the user asked to setup the master repo in push mode or if
-      # the repo was already in push mode.
-      #
-      # @return [String] whether the master repo should be set up in push mode.
-      #
-      def push?
-        @push ||= (@push_option || master_repo_is_push?)
-      end
-
-      # @return [Bool] if the master repo is already configured in push mode.
-      #
-      def master_repo_is_push?
-        return false unless master_repo_dir.exist?
-        Dir.chdir(master_repo_dir) do
-          url = git('config --get remote.origin.url')
-          url.chomp == self.class.read_write_url
-        end
-      end
-
       # @return [Pathname] the directory of the master repo.
       #
       def master_repo_dir

spec/functional/command/setup_spec.rb

@@ -15,12 +15,6 @@ module Pod
       cmd.url.should == 'https://github.com/CocoaPods/Specs.git'
     end
 
-    it 'returns the push URL of the `master` spec-repo' do
-      config.silent = true
-      cmd = Command::Setup.new(argv('--push'))
-      cmd.url.should == 'git@github.com:CocoaPods/Specs.git'
-    end
-
     before do
       set_up_test_repo
       Command::Setup.stubs(:read_only_url).returns(test_repo_path.to_s)
@@ -34,7 +28,6 @@ module Pod
     it 'creates the local spec-repos directory and creates a clone of the `master` repo' do
       output = run_command('setup')
       output.should.include 'Setup completed'
-      output.should.not.include 'push'
       url = Dir.chdir(config.repos_dir + 'master') { `git config --get remote.origin.url`.chomp }
       url.should == test_repo_path.to_s
     end
@@ -61,25 +54,6 @@ module Pod
       end
     end
 
-    it 'creates a full clone of the `master` repo when push access is requested' do
-      Dir.chdir(test_repo_path) do
-        `echo 'touch' > touch && git add touch && git commit -m 'updated'`
-      end
-      # Need to use file:// to test local use of --depth=1
-      Command::Setup.stubs(:read_write_url).returns("file://#{test_repo_path}")
-      cmd = run_command('setup', '--push')
-      Dir.chdir(config.repos_dir + 'master') do
-        `git log --pretty=oneline`.strip.split("\n").size.should > 1
-      end
-    end
-
-    it 'preserves push access for the `master` repo' do
-      output = run_command('setup')
-      output.should.not.include 'push'
-      Dir.chdir(config.repos_dir + 'master') { `git remote set-url origin git@github.com:CocoaPods/Specs.git` }
-      command('setup').url.should == 'git@github.com:CocoaPods/Specs.git'
-    end
-
     before do
       FileUtils.rm_rf(test_repo_path)
       set_up_old_test_repo