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#!/usr/bin/python
# -*- coding: utf-8 -*-
import sys
# format: \033[type;fg;bgm
#
# fg bg color
# -------------------------------------------
# 30 40 black
# 31 41 red
# 32 42 green
# 33 43 yellow
# 34 44 blue
# 35 45 purple
# 36 46 cyan
# 37 47 white
#
# type
# -------------------------
# 0 normal
# 1 bold
# 4 underline
# 5 blink
# 7 invert
# 8 hide
#
# examples:
# \033[1;31;40m <!--1-bold 31-red fg 40-black bg-->
# \033[0m <!--back to normal-->
STYLE = {
'fore':
{
'black' : 30,
'red' : 31,
'green' : 32,
'yellow' : 33,
'blue' : 34,
'purple' : 35,
'cyan' : 36,
'white' : 37,
},
'back':
{
'black' : 40,
'red' : 41,
'green' : 42,
'yellow' : 43,
'blue' : 44,
'purple' : 45,
'cyan' : 46,
'white' : 47,
},
'mode':
{
'normal' : 0,
'bold' : 1,
'underline' : 4,
'blink' : 5,
'invert' : 7,
'hide' : 8,
},
'default':
{
'end': 0,
},
}
def style(string, mode='', fore='', back=''):
mode = '%s' % STYLE['mode'][mode] if STYLE['mode'].has_key(mode) else ''
fore = '%s' % STYLE['fore'][fore] if STYLE['fore'].has_key(fore) else ''
back = '%s' % STYLE['back'][back] if STYLE['back'].has_key(back) else ''
style = ';'.join([s for s in [mode, fore, back] if s])
style = '\033[%sm' % style if style else ''
end = '\033[%sm' % STYLE['default']['end'] if style else ''
return '%s%s%s' % (style, string, end)
def check_subject(subject_line):
types = ['Feat', 'Fix', 'Refactor', 'Style', 'Docs', 'Test', 'Chore']
if subject_line.startswith(' '):
print style('Error: Subject line starts with whitespace\n', fore='red')
return 1
if len(subject_line) > 50:
print style('Error: Subject line should be limited to 50 chars\n', fore='red')
return 1
ll = subject_line.split(':')
if len(ll) < 2:
print style('Error: Subject line should have a type\n', fore='red')
return 1
type = ll[0]
if type not in types:
print style('Error: Subject line starts with unknown type\n', fore='red')
return 1
return 0
contents = []
ret = 0
subject = True
with open(sys.argv[1], 'r') as commit_msg:
contents = commit_msg.readlines()
for line in contents:
dup = line.lstrip()
if dup.startswith('#'):
continue
if subject is True:
ret = check_subject(line)
subject = False
else:
if len(line) > 72:
print style('Error: Body line should be limited to 72 chars\n', fore='red')
ret = 1
exit(ret)
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