89 lines
2.0 KiB
Python
Executable File
89 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python3
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# SPDX-FileCopyrightText: 2023 Blender Authors
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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import os
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from os.path import join
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from trailing_space_clean_config import PATHS
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SOURCE_EXT = (
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# C/C++
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".c", ".h", ".cpp", ".hpp", ".cc", ".hh", ".cxx", ".hxx", ".inl",
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# Objective C
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".m", ".mm",
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# GLSL
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".glsl",
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# Python
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".py",
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# Text (also CMake)
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".txt", ".cmake", ".rst",
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# MS-Windows Scripts.
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".bat", ".cmd",
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)
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def is_source(filename):
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return filename.endswith(SOURCE_EXT)
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def path_iter(path, filename_check=None):
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for dirpath, dirnames, filenames in os.walk(path):
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# skip ".git"
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dirnames[:] = [d for d in dirnames if not d.startswith(".")]
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for filename in filenames:
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if filename.startswith("."):
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continue
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filepath = join(dirpath, filename)
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if filename_check is None or filename_check(filepath):
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yield filepath
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def path_expand(paths, filename_check=None):
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for f in paths:
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if not os.path.exists(f):
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print("Missing:", f)
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elif os.path.isdir(f):
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yield from path_iter(f, filename_check)
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else:
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yield f
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def rstrip_file(filename):
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reports = []
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with open(filename, "r", encoding="utf-8") as fh:
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data_src = fh.read()
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# Strip trailing space.
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data_dst = []
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for l in data_src.rstrip().splitlines(True):
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data_dst.append(l.rstrip() + "\n")
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data_dst = "".join(data_dst)
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# Remove BOM.
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if data_dst and (data_dst[0] == '\ufeff'):
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data_dst = data_dst[1:]
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len_strip = len(data_src) - len(data_dst)
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if len_strip != 0:
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reports.append("STRIP=%d" % len_strip)
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if len_strip:
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with open(filename, "w", encoding="utf-8") as fh:
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fh.write(data_dst)
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return tuple(reports)
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def main():
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for f in path_expand(PATHS, is_source):
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report = rstrip_file(f)
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if report:
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print("Strip (%s): %s" % (', '.join(report), f))
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if __name__ == "__main__":
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main()
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