[#657] Form path for group references taking into account parent group.

CHANGELOG.md

@@ -16,6 +16,11 @@
   [joshdholtz](https://github.com/joshdholtz)
   [#656](https://github.com/CocoaPods/CocoaPods/pull/656)  
 
+* Ensure a `GroupReference`'s path includes its parent `GroupReference`'s path. 
+  Both `FileReference`s and `GroupReference`s only prepend the parent path if
+  the child has a type of `group`.
+  [Kesi Maduka](https://github.com/k3zi)
+  [#657](https://github.com/CocoaPods/Xcodeproj/issues/657)
 
 ## 1.8.0 (2019-01-25)
 

lib/xcodeproj/workspace/file_reference.rb

@@ -1,22 +1,14 @@
+require 'xcodeproj/workspace/reference'
+
 module Xcodeproj
   class Workspace
     # Describes a file reference of a Workspace.
     #
-    class FileReference
+    class FileReference < Reference
       # @return [String] the path to the project
       #
       attr_reader :path
 
-      # @return [String] the type of reference to the project
-      #
-      # This can be of the following values:
-      # - absolute
-      # - group
-      # - container
-      # - developer (unsupported)
-      #
-      attr_reader :type
-
       # @param [#to_s] path @see path
       # @param [#to_s] type @see type
       #
@@ -47,20 +39,10 @@ def hash
       #
       def self.from_node(xml_node)
         type, path = xml_node.attribute('location').value.split(':', 2)
-        path = prepend_parent_path(xml_node, path)
-        new(path, type)
-      end
-
-      def self.prepend_parent_path(xml_node, path)
-        if !xml_node.parent.nil? && (xml_node.parent.name == 'Group')
-          group = GroupReference.from_node(xml_node.parent)
-          if !group.location.nil? && !group.location.empty?
-            path = '' if path.nil?
-            path = File.join(group.location, path)
-          end
+        if type == 'group'
+          path = prepend_parent_path(xml_node, path)
         end
-
-        path
+        new(path, type)
       end
 
       # @return [REXML::Element] the XML representation of the file reference.

lib/xcodeproj/workspace/group_reference.rb

@@ -1,22 +1,14 @@
+require 'xcodeproj/workspace/reference'
+
 module Xcodeproj
   class Workspace
     # Describes a group reference of a Workspace.
     #
-    class GroupReference
+    class GroupReference < Reference
       # @return [String] the name of the group
       #
       attr_reader :name
 
-      # @return [String] the type of reference to the project
-      #
-      # This can be of the following values:
-      # - absolute
-      # - group
-      # - container (only supported value)
-      # - developer
-      #
-      attr_reader :type
-
       # @return [String] the location of the group on disk
       #
       attr_reader :location
@@ -55,6 +47,9 @@ def self.from_node(xml_node)
         location_array = xml_node.attribute('location').value.split(':', 2)
         type = location_array.first
         location = location_array[1] || ''
+        if type == 'group'
+          location = prepend_parent_path(xml_node, location)
+        end
         name = xml_node.attribute('name').value
         new(name, type, location)
       end

lib/xcodeproj/workspace/reference.rb

@@ -0,0 +1,40 @@
+module Xcodeproj
+  class Workspace
+    # Describes a file/group reference of a Workspace.
+    #
+    class Reference
+      # @return [String] the type of reference to the project
+      #
+      # This can be of the following values:
+      # - absolute
+      # - group
+      # - container
+      # - developer (unsupported)
+      #
+      attr_reader :type
+
+      # Returns the relative path to the parent group reference (if one exists)
+      # prepended to the passed in path.
+      #
+      # @param  [REXML::Element] xml_node
+      #         the XML representation.
+      #
+      # @param  [String] path
+      #         the path that will be prepended to.
+      #
+      # @return [String] the extended path including the parent node's path.
+      #
+      def self.prepend_parent_path(xml_node, path)
+        if !xml_node.parent.nil? && (xml_node.parent.name == 'Group')
+          group = GroupReference.from_node(xml_node.parent)
+          if !group.location.nil? && !group.location.empty?
+            path = '' if path.nil?
+            path = File.join(group.location, path)
+          end
+        end
+
+        path
+      end
+    end
+  end
+end