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Don't complain about \r when core.autocrlf is on in Git... and work in Python 2.4, 2.6, and 3.x.

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This commit is contained in:
Patrick Walton 2010-08-18 16:07:26 -07:00
parent 1d10582d62
commit 64be30936b
1 changed files with 13 additions and 4 deletions
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17
src/etc/tidy.py
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@ -1,10 +1,18 @@
#!/usr/bin/python
#!/usr/bin/python2.5
import sys, fileinput
import sys, fileinput, subprocess
err=0
cols=78
# Be careful to support Python 2.4, 2.6, and 3.x here!
config_proc=subprocess.Popen([ "git", "config", "core.autocrlf" ],
stdout=subprocess.PIPE)
result=config_proc.communicate()[0]
true="true".encode('utf8')
autocrlf=result.strip() == true if result is not None else False
def report_err(s):
global err
print("%s:%d: %s" % (fileinput.filename(), fileinput.filelineno(), s))
@ -14,10 +22,11 @@ for line in fileinput.input(openhook=fileinput.hook_encoded("utf-8")):
if line.find('\t') != -1 and fileinput.filename().find("Makefile") == -1:
report_err("tab character")
if line.find('\r') != -1:
if not autocrlf and line.find('\r') != -1:
report_err("CR character")
if len(line)-1 > cols:
line_len = len(line)-2 if autocrlf else len(line)-1
if line_len > cols:
report_err("line longer than %d chars" % cols)