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#!/usr/bin/env python
import os, sys
foundExpandedTabs = False
for (path, dirs, files) in os.walk(".") :
if not "3rdParty" in path and not ".sconf" in path and not ".framework" in path and not path.startswith("build") :
for filename in [os.path.join(path, file) for file in files if (file.endswith(".cpp") or file.endswith(".h")) and not "ui_" in file and not "moc_" in file and not "qrc_" in file] :
file = open(filename, "r")
contents = []
contentsChanged = False
for line in file.readlines() :
newline = ""
previousChar = None
pastInitialSpace = False
for char in line :
if not pastInitialSpace :
if char == ' ' and previousChar == ' ' :
contentsChanged = True
previousChar = '\t'
continue
pastInitialSpace = (char != ' ')
if previousChar :
newline += previousChar
previousChar = char
if previousChar :
newline += previousChar
contents.append(newline)
file.close()
if contentsChanged :
if len(sys.argv) > 1 and sys.argv[1] == "--fix" :
print "Fixing tabs in " + filename
file = open(filename, "w")
file.write(''.join(contents))
file.close()
else :
foundExpandedTabs = True
print filename + " contains expanded tabs"
sys.exit(foundExpandedTabs)
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