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blender-archive/tools/check_source/check_header_duplicate.py
Sergey Sharybin 03806d0b67 Re-design of submodules used in blender.git
This commit implements described in the #104573.

The goal is to fix the confusion of the submodule hashes change, which are not
ideal for any of the supported git-module configuration (they are either always
visible causing confusion, or silently staged and committed, also causing
confusion).

This commit replaces submodules with a checkout of addons and addons_contrib,
covered by the .gitignore, and locale and developer tools are moved to the
main repository.

This also changes the paths:
- /release/scripts are moved to the /scripts
- /source/tools are moved to the /tools
- /release/datafiles/locale is moved to /locale

This is done to avoid conflicts when using bisect, and also allow buildbot to
automatically "recover" wgen building older or newer branches/patches.

Running `make update` will initialize the local checkout to the changed
repository configuration.

Another aspect of the change is that the make update will support Github style
of remote organization (origin remote pointing to thy fork, upstream remote
pointing to the upstream blender/blender.git).

Pull Request #104755
2023-02-21 16:39:58 +01:00

89 lines
2.0 KiB
Python
Executable File

#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0-or-later
"""
Run this script to check if headers are included multiple times.
python3 check_header_duplicate.py ../../
Now build the code to find duplicate errors, resolve them manually.
Then restore the headers to their original state:
python3 check_header_duplicate.py --restore ../../
"""
# Use GCC's __INCLUDE_LEVEL__ to find direct duplicate includes
UUID = 0
def source_filepath_guard(filepath):
global UUID
footer = """
#if __INCLUDE_LEVEL__ == 1
# ifdef _DOUBLEHEADERGUARD_%d
# error "duplicate header!"
# endif
#endif
#if __INCLUDE_LEVEL__ == 1
# define _DOUBLEHEADERGUARD_%d
#endif
""" % (UUID, UUID)
UUID += 1
with open(filepath, 'a', encoding='utf-8') as f:
f.write(footer)
def source_filepath_restore(filepath):
import os
os.system("git co %s" % filepath)
def scan_source_recursive(dirpath, is_restore):
import os
from os.path import join, splitext
# ensure git working dir is ok
os.chdir(dirpath)
def source_list(path, filename_check=None):
for dirpath, dirnames, filenames in os.walk(path):
# skip '.git'
dirnames[:] = [d for d in dirnames if not d.startswith(".")]
for filename in filenames:
filepath = join(dirpath, filename)
if filename_check is None or filename_check(filepath):
yield filepath
def is_source(filename):
ext = splitext(filename)[1]
return (ext in {".hpp", ".hxx", ".h", ".hh"})
def is_ignore(filename):
pass
for filepath in sorted(source_list(dirpath, is_source)):
print("file:", filepath)
if is_ignore(filepath):
continue
if is_restore:
source_filepath_restore(filepath)
else:
source_filepath_guard(filepath)
def main():
import sys
is_restore = ("--restore" in sys.argv[1:])
scan_source_recursive(sys.argv[-1], is_restore)
if __name__ == "__main__":
main()