TheAlgorithms-C/scripts/file_linter.py

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import os
import subprocess
import sys
print("Python {}.{}.{}".format(*sys.version_info)) # Python 3.8
with open("git_diff.txt") as in_file:
modified_files = sorted(in_file.read().splitlines())
print("{} files were modified.".format(len(modified_files)))
cpp_exts = tuple(".c .c++ .cc .cpp .cu .cuh .cxx .h .h++ .hh .hpp .hxx".split())
cpp_files = [file for file in modified_files if file.lower().endswith(cpp_exts)]
print(f"{len(cpp_files)} C++ files were modified.")
if not cpp_files:
sys.exit(0)
subprocess.run(["clang-tidy", "-p=build", "--fix", *cpp_files, "--"],
check=True, text=True, stderr=subprocess.STDOUT)
subprocess.run(["clang-format", "-i", *cpp_files],
check=True, text=True, stderr=subprocess.STDOUT)
upper_files = [file for file in cpp_files if file != file.lower()]
if upper_files:
print(f"{len(upper_files)} files contain uppercase characters:")
print("\n".join(upper_files) + "\n")
space_files = [file for file in cpp_files if " " in file or "-" in file]
if space_files:
print(f"{len(space_files)} files contain space or dash characters:")
print("\n".join(space_files) + "\n")
nodir_files = [file for file in cpp_files if file.count(os.sep) != 1 and "project_euler" not in file and "data_structure" not in file]
if len(nodir_files) > 1:
nodir_file_bad_files = len(nodir_files) - 1
print(f"{len(nodir_files)} files are not in one and only one directory:")
print("\n".join(nodir_files) + "\n")
else:
nodir_file_bad_files = 0
bad_files = nodir_file_bad_files + len(upper_files + space_files)
if bad_files:
sys.exit(bad_files)