List files that are in your code folder but are not referenced in your Xcode project or duplicate files that were created by wrong git rebases

xcodeproj_cleaner.py

from pbxproj import XcodeProject
import os
from glob import glob
import collections
import sys

TYPE_OF_FILE = 'swift'

# Get all files in project folder
project_folder_path = sys.argv[1]
paths_from_project_folder = [y for x in os.walk(project_folder_path) for y in glob(os.path.join(x[0], '*.' + TYPE_OF_FILE))]

files_in_project_folder = []
for path in paths_from_project_folder:
    filename = path.split('/')[-1]
    filename_and_path = (filename, path)
    files_in_project_folder.append(filename_and_path)

# Get all files in pbxproj
pbxproj_file = XcodeProject.load(sys.argv[2])
ids_from_pbxproj = pbxproj_file.get_ids()

pbxproj_filenames = []
for id_file in ids_from_pbxproj:
    id_filename = id_file._get_comment() 

    try:
        if id_filename.split('.')[-1] == TYPE_OF_FILE:
            pbxproj_filenames.append(id_filename)
    except:
        pass

print("Files not referenced in pbxproj")
for filename, path in files_in_project_folder:
    if filename not in pbxproj_filenames:
        print(path)

folder_filesnames = [i[0] for i in files_in_project_folder]
repeated_files = [item for item, count in collections.Counter(folder_filesnames).items() if count > 1]

indices = []
for filename in repeated_files:
    indices += [i for i, x in enumerate(files_in_project_folder) if x[1] == filename]

print()
print("Repeated files")
for index in indices:
    print(files_in_project_folder[indexFile][1])

To use: python3 xcodeproj_cleaner.py '<code-folder-path>' '<pbxproj-path>'

I'm getting this error:

Traceback (most recent call last):
  File "xcodeproj_cleaner.py", line 1, in <module>
    from pbxproj import XcodeProject
ModuleNotFoundError: No module named 'pbxproj'

I don't have that python module installed, how can I (or how should I) install it?

@rogerluan try sudo pip install pbxproj. Other options you can see in https://github.com/kronenthaler/mod-pbxproj