[Command] Setup full clone when using `--push`.

lib/cocoapods/command/setup.rb

@@ -25,8 +25,8 @@ module Pod
       executable :git
 
       def initialize(argv)
-        @shallow     = argv.flag?('shallow', true)
         @push_option = argv.flag?('push')
+        @shallow     = argv.flag?('shallow', !@push_option)
         super
       end
 
@@ -81,11 +81,9 @@ module Pod
       # @return [void]
       #
       def add_master_repo
-        @command ||= begin
-          cmd = ['master', url, 'master']
-          cmd << '--shallow' if @shallow
-          Repo::Add.parse(cmd).run
-        end
+        cmd = ['master', url, 'master']
+        cmd << '--shallow' if @shallow
+        Repo::Add.parse(cmd).run
       end
 
       # Updates the master repo against the remote.
@@ -117,7 +115,7 @@ module Pod
       #         be enabled.
       #
       def url
-        (push?) ? read_write_url : read_only_url
+        push? ? read_write_url : read_only_url
       end
 
       # @return [String] the read only url of the master repo.

spec/functional/command/setup_spec.rb

@@ -61,6 +61,18 @@ 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.any_instance.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"