fileGuid | The GUID of the file reference. |
path | The physical path to the new file on the filesystem. |
sourceTree | The source tree the path is relative to. By default it's PBXSourceTree.Source. The PBXSourceTree.Group tree is not supported. |
Replaces a specified file with a new file.
The path to the specified file is replaced and the GUID of the old file is preserved.