Created
August 31, 2014 17:56
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import re, sys, string, os | |
###---------------------------------------------------------------------- | |
## Define Function(s) | |
###---------------------------------------------------------------------- | |
def fn__applyStyle(lineOfCode): | |
indexZero = lineOfCode[0] | |
lineOfCode = string.replace(lineOfCode[1:], ' ', ' ') | |
lineOfCode = string.replace(string.replace(lineOfCode, '<', '<'), '>', '>') | |
spanHTMLDict = { | |
'+': "<span style='color: green'>%s</span>", | |
'-': "<span style='color: red'>%s</span>", | |
'!': "<span style='color: blue'>%s</span>", | |
'x': "%s" | |
} | |
if indexZero not in ['+', '-', '!']: | |
indexZero = 'x' | |
return " %s" % (spanHTMLDict[indexZero] % lineOfCode) | |
###---------------------------------------------------------------------- | |
## Validate Script Argument(s) | |
###---------------------------------------------------------------------- | |
if len(sys.argv) != 2: | |
print 'Usage: %s <diff-output>' % sys.argv[0] | |
sys.exit(1) | |
if not os.path.exists(sys.argv[1]): | |
print 'Invalid Arguments: %s' % sys.argv[1] | |
sys.exit(2) | |
###---------------------------------------------------------------------- | |
## Define Global Variable(s) | |
###---------------------------------------------------------------------- | |
inputFile = sys.argv[1] | |
regexDict = { | |
'HEADER': re.compile("^\*{5,}$"), | |
'OLD': re.compile("^\*{3} [0-9]+"), | |
'NEW': re.compile("^\-{3} [0-9]+"), | |
} | |
trHTMLCode = \ | |
"""<tr> | |
<td> | |
%s | |
</td> | |
<td> | |
%s | |
</td> | |
</tr>""" | |
codeChunkDict = {'OLD': [], 'NEW': []} | |
oldIndex = newIndex = -1 | |
###---------------------------------------------------------------------- | |
## Begin Program | |
###---------------------------------------------------------------------- | |
with open(inputFile, 'r') as fileObj: | |
### Using Slice To Ignore First 2 Lines | |
for line in fileObj.read().splitlines()[2:]: | |
matchObj = re.match(regexDict['HEADER'], line) | |
if matchObj: | |
if codeChunkDict['OLD'] or codeChunkDict['NEW']: | |
print trHTMLCode % ('<br />\n'.join(codeChunkDict['OLD']), '<br />\n'.join(codeChunkDict['NEW'])) | |
codeChunkDict = {'OLD': [], 'NEW': []} | |
else: | |
matchObj = re.match(regexDict['OLD'], line) | |
if matchObj: | |
newIndex, oldIndex = 0, int(line.split(' ')[1].split(',')[0]) | |
else: | |
matchObj = re.match(regexDict['NEW'], line) | |
if matchObj: | |
oldIndex, newIndex = 0, int(line.split(' ')[1].split(',')[0]) | |
elif oldIndex: | |
codeChunkDict['OLD'].append(fn__applyStyle(line)) | |
elif newIndex: | |
codeChunkDict['NEW'].append(fn__applyStyle(line)) | |
if codeChunkDict['OLD'] or codeChunkDict['NEW']: | |
print trHTMLCode % ('<br />\n'.join(codeChunkDict['OLD']), '<br />\n'.join(codeChunkDict['NEW'])) |
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