Remove references to Source#data_provider

Gemfile.lock

@@ -7,7 +7,7 @@ GIT
 
 GIT
   remote: https://github.com/CocoaPods/Core.git
-  revision: 6f66da3988deae074feaf5e5804e791edcf2b5ad
+  revision: 159d93cb7576523efaf9856d069f5df23b29e646
   branch: master
   specs:
     cocoapods-core (0.34.1)

lib/cocoapods/command/repo.rb

@@ -258,7 +258,7 @@ module Pod
         def print_sources(sources)
           sources.each do |source|
             UI.title source.name do
-              print_source_at_path source.data_provider.repo
+              print_source_at_path source.repo
             end
           end
           UI.puts "\n"

lib/cocoapods/sources_manager.rb

@@ -191,7 +191,7 @@ module Pod
 
         sources.each do |source|
           UI.section "Updating spec repo `#{source.name}`" do
-            Dir.chdir(source.data_provider.repo) do
+            Dir.chdir(source.repo) do
               begin
                 output = git!('pull --ff-only')
                 UI.puts output if show_output && !config.verbose?
@@ -202,7 +202,7 @@ module Pod
                   '`pod repo update --verbose`'
               end
             end
-            check_version_information(source.data_provider.repo)
+            check_version_information(source.repo)
           end
         end
       end
@@ -350,7 +350,7 @@ module Pod
         unless specified_source
           raise Informative, "Unable to find the `#{name}` repo."
         end
-        unless git_repo?(specified_source.data_provider.repo)
+        unless git_repo?(specified_source.repo)
           raise Informative, "The `#{name}` repo is not a git repo."
         end
         specified_source
@@ -360,7 +360,7 @@ module Pod
       #
       def git_sources
         all.select do |source|
-          git_repo?(source.data_provider.repo)
+          git_repo?(source.repo)
         end
       end
 

lib/cocoapods/user_interface/error_report.rb

@@ -121,7 +121,7 @@ EOS
         def repo_information
           SourcesManager.all.map do |source|
             next unless source.type == 'file system'
-            repo = source.data_provider.repo
+            repo = source.repo
             Dir.chdir(repo) do
               url = `git config --get remote.origin.url 2>&1`.strip
               sha = `git rev-parse HEAD 2>&1`.strip