diff --git a/lib/cocoapods-core/source/file_system_data_provider.rb b/lib/cocoapods-core/source/file_system_data_provider.rb
deleted file mode 100644
index a322a0c76..000000000
--- a/lib/cocoapods-core/source/file_system_data_provider.rb
+++ /dev/null
@@ -1,162 +0,0 @@
-module Pod
-  class Source
-    # Data provider for a `Pod::Source` backed by a repository hosted in the
-    # file system.
-    #
-    class FileSystemDataProvider < AbstractDataProvider
-      # @return [Pathname] The path where the source is stored.
-      #
-      attr_reader :repo
-
-      # @param  [Pathname, String] repo @see #repo.
-      #
-      def initialize(repo)
-        @repo = Pathname.new(repo)
-      end
-
-      public
-
-      # @group Required methods
-      #-----------------------------------------------------------------------#
-
-      # @return [String] The name of the source.
-      #
-      def name
-        repo.basename.to_s
-      end
-
-      # @return [String] The URL of the source.
-      #
-      def url
-        Dir.chdir(repo) do
-          remote = `git ls-remote --get-url`.chomp
-          remote if $?.success?
-        end
-      end
-
-      # @return [String] The user friendly type of the source.
-      #
-      def type
-        'file system'
-      end
-
-      # @return [Array<String>] The list of the name of all the Pods known to
-      #         the Source.
-      #
-      # @note   Using Pathname#children is sensibly slower.
-      #
-      def pods
-        return nil unless specs_dir
-        specs_dir_as_string = specs_dir.to_s
-        Dir.entries(specs_dir).select do |entry|
-          valid_name = entry[0, 1] != '.'
-          valid_name && File.directory?(File.join(specs_dir_as_string, entry))
-        end.sort
-      end
-
-      # @return [Array<String>] All the available versions of a given Pod,
-      #         sorted from highest to lowest.
-      #
-      # @param  [String] name
-      #         The name of the Pod.
-      #
-      def versions(name)
-        return nil unless specs_dir
-        raise ArgumentError, 'No name' unless name
-        pod_dir = specs_dir + name
-        return unless pod_dir.exist?
-        pod_dir.children.map do |v|
-          basename = v.basename.to_s
-          begin
-            Version.new(basename) if v.directory? && basename[0, 1] != '.'
-          rescue ArgumentError => e
-            raise Informative, 'An unexpected version directory ' \
-             "`#{basename}` was encountered for the " \
-             "`#{pod_dir}` Pod in the `#{name}` repository."
-          end
-        end.compact.sort.reverse.map(&:to_s)
-      end
-
-      # @return [Specification] The specification for a given version of a Pod.
-      #
-      # @param  [String] name
-      #         The name of the Pod.
-      #
-      # @param  [String] version
-      #         The version of the Pod.
-      #
-      def specification(name, version)
-        path = specification_path(name, version)
-        Pod::Specification.from_file(path) if path && path.exist?
-      end
-
-      # @return [Specification] The contents of the specification for a given
-      #         version of a Pod.
-      #
-      # @param  [String] name
-      #         the name of the Pod.
-      #
-      # @param  [String] version
-      #         the version of the Pod.
-      #
-      def specification_contents(name, version)
-        path = specification_path(name, version)
-        File.open(path, 'r:utf-8') { |f| f.read } if path && path.exist?
-      end
-
-      public
-
-      # @group Other methods
-      #-----------------------------------------------------------------------#
-
-      # Returns the path of the specification with the given name and version.
-      #
-      # @param  [String] name
-      #         the name of the Pod.
-      #
-      # @param  [Version,String] version
-      #         the version for the specification.
-      #
-      # @return [Pathname] The path of the specification.
-      #
-      def specification_path(name, version)
-        raise ArgumentError, 'No name' unless name
-        raise ArgumentError, 'No version' unless version
-        return nil unless specs_dir
-        path = specs_dir + name + version.to_s
-        specification_path = path + "#{name}.podspec.json"
-        specification_path.exist?
-        unless specification_path.exist?
-          specification_path = path + "#{name}.podspec"
-        end
-        specification_path
-      end
-
-      private
-
-      # @group Private Helpers
-      #-----------------------------------------------------------------------#
-
-      # @return [Pathname] The directory where the specs are stored.
-      #
-      # @note   In previous versions of CocoaPods they used to be stored in
-      #         the root of the repo. This lead to issues, especially with
-      #         the GitHub interface and now the are stored in a dedicated
-      #         folder.
-      #
-      def specs_dir
-        unless @specs_dir
-          specs_sub_dir = repo + 'Specs'
-          if specs_sub_dir.exist?
-            @specs_dir = specs_sub_dir
-          elsif repo.exist?
-            @specs_dir = repo
-          end
-        end
-        @specs_dir
-      end
-
-      #-----------------------------------------------------------------------#
-    end
-  end
-end