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import os
import fileinput
def is_header_missing(f):
with open(f) as reader:
lines = reader.read().lstrip().splitlines()
if len(lines) > 0: return not lines[0].startswith("// ")
return True
def add_headers(files, header):
for line in fileinput.input(files, inplace=True):
if fileinput.isfirstline():
[ print(h) for h in header.splitlines() ]
print(line, end="")
def scan_tree(root):
files = []
header_files = []
with os.scandir(root) as dirs:
for entry in dirs:
if entry.is_dir():
scan_tree(os.path.join(root, entry.name))
elif entry.name.endswith(".cpp") or entry.name.endswith(".h"):
print("... formatting: %s"%(entry.name))
full_path = os.path.join(root, entry.name)
files.append(full_path)
if is_header_missing(full_path):
header_files.append(full_path)
args = ""
if files:
os.system("clang-format -i " + " ".join(files))
if header_files:
add_headers(header_files, "// Copyright Epic Games, Inc. All Rights Reserved.\n\n")
def scan_zen(root):
with os.scandir(root) as dirs:
for entry in dirs:
if entry.is_dir() and entry.name.startswith("zen"):
scan_tree(os.path.join(root, entry.name))
while True:
if (os.path.isfile(".clang-format")):
scan_zen(".")
quit()
else:
cwd = os.getcwd()
if os.path.dirname(cwd) == cwd:
quit()
os.chdir("..")
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