39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
#!/usr/bin/env python
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import sys, fileinput, subprocess
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err=0
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cols=78
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# Be careful to support Python 2.4, 2.6, and 3.x here!
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config_proc=subprocess.Popen([ "git", "config", "core.autocrlf" ],
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stdout=subprocess.PIPE)
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result=config_proc.communicate()[0]
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true="true".encode('utf8')
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autocrlf=result.strip() == true if result is not None else False
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def report_err(s):
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global err
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print("%s:%d: %s" % (fileinput.filename(), fileinput.filelineno(), s))
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err=1
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try:
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for line in fileinput.input(openhook=fileinput.hook_encoded("utf-8")):
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if (line.find('\t') != -1 and
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fileinput.filename().find("Makefile") == -1):
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report_err("tab character")
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if not autocrlf and line.find('\r') != -1:
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report_err("CR character")
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if line.endswith(" \n") or line.endswith("\t\n"):
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report_err("trailing whitespace")
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line_len = len(line)-2 if autocrlf else len(line)-1
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if line_len > cols:
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report_err("line longer than %d chars" % cols)
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except UnicodeDecodeError, e:
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report_err("UTF-8 decoding error " + str(e))
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sys.exit(err)
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