mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-26 07:29:55 +00:00
for length and for trailing whitespace; otherwise, the whitespace themselves will also be removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65182 91177308-0d34-0410-b5e6-96231b3b80d8
59 lines
1.6 KiB
Python
59 lines
1.6 KiB
Python
#!/usr/bin/python
|
|
#
|
|
# Common lint functions applicable to multiple types of files.
|
|
|
|
import re
|
|
|
|
def VerifyLineLength(filename, lines, max_length):
|
|
"""Checkes to make sure the file has no lines with lines exceeding the length
|
|
limit.
|
|
|
|
Args:
|
|
filename: the file under consideration as string
|
|
lines: contents of the file as string array
|
|
max_length: maximum acceptable line length as number
|
|
"""
|
|
line_num = 1
|
|
for line in lines:
|
|
length = len(line.rstrip('\n'))
|
|
if length > max_length:
|
|
print '%s:%d:Line exceeds %d chars (%d)' % (filename, line_num,
|
|
max_length, length)
|
|
line_num += 1
|
|
|
|
|
|
def VerifyTrailingWhitespace(filename, lines):
|
|
"""Checkes to make sure the file has no lines with trailing whitespace.
|
|
|
|
Args:
|
|
filename: the file under consideration as string
|
|
lines: contents of the file as string array
|
|
"""
|
|
trailing_whitespace_re = re.compile(r'\s+$')
|
|
line_num = 1
|
|
for line in lines:
|
|
if trailing_whitespace_re.match(line.rstrip('\n')):
|
|
print '%s:%d:Trailing whitespace' % (filename, line_num)
|
|
line_num += 1
|
|
|
|
|
|
class BaseLint:
|
|
def RunOnFile(filename, lines):
|
|
raise Exception('RunOnFile() unimplemented')
|
|
|
|
|
|
def RunLintOverAllFiles(lint, filenames):
|
|
"""Runs linter over the contents of all files.
|
|
|
|
Args:
|
|
lint: subclass of BaseLint, implementing RunOnFile()
|
|
filenames: list of all files whose contents will be linted
|
|
"""
|
|
for filename in filenames:
|
|
file = open(filename, 'r')
|
|
if not file:
|
|
print 'Cound not open %s' % filename
|
|
continue
|
|
lines = file.readlines()
|
|
lint.RunOnFile(filename, lines)
|