/src/etc/tidy.py
http://github.com/jruderman/rust · Python · 50 lines · 36 code · 12 blank · 2 comment · 20 complexity · 40dd39526555dbec033721f894ae3cf6 MD5 · raw file
- #!/usr/bin/env python
- import sys, fileinput, subprocess, re
- 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))
- err=1
- file_names = [s for s in sys.argv[1:] if (not s.endswith("_gen.rs"))
- and (not s.startswith(".#"))]
- try:
- for line in fileinput.input(file_names,
- openhook=fileinput.hook_encoded("utf-8")):
- if fileinput.filename().find("tidy.py") == -1:
- if line.find("FIXME") != -1:
- if re.search("FIXME.*#\d+", line) == None:
- report_err("FIXME without issue number")
- if line.find("TODO") != -1:
- report_err("TODO is deprecated; use FIXME")
- if (line.find('\t') != -1 and
- fileinput.filename().find("Makefile") == -1):
- report_err("tab character")
- if not autocrlf and line.find('\r') != -1:
- report_err("CR character")
- if line.endswith(" \n") or line.endswith("\t\n"):
- report_err("trailing whitespace")
- line_len = len(line)-2 if autocrlf else len(line)-1
- if line_len > cols:
- report_err("line longer than %d chars" % cols)
- except UnicodeDecodeError, e:
- report_err("UTF-8 decoding error " + str(e))
- sys.exit(err)