format-all.py

#!/usr/bin/env python
from __future__ import print_function

import fnmatch
import os
import subprocess
import sys
import glob

path = os.path.dirname(os.path.realpath(__file__))

filenames = []
for root, dirnames, files in os.walk(path, path):
    for filename in fnmatch.filter(files, '*.hpp'):
        filenames.append(os.path.join(root, filename))
    for filename in fnmatch.filter(files, '*.h'):
        filenames.append(os.path.join(root, filename))
    for filename in fnmatch.filter(files, '*.cpp'):
        filenames.append(os.path.join(root, filename))

for filename in filenames:
    print( filename, '...' )
    subprocess.call(['clang-format', '-i', filename])
    # Fix clang-format bug: https://llvm.org/bugs/show_bug.cgi?id=26125
    for tmp_file in glob.glob(filename+'*.tmp'):
        os.remove(tmp_file)