epicyon/git.py

113 lines
3.5 KiB
Python

__filename__ = "git.py"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "1.1.0"
__maintainer__ = "Bob Mottram"
__email__ = "bob@freedombone.net"
__status__ = "Production"
import os
def getGitProjectName(baseDir: str, nickname: str, domain: str,
subject: str) -> str:
"""Returns the project name for a git patch
The project name should be contained within the subject line
and should match against a list of projects which the account
holder wants to receive
"""
print('Debug git subject ' + subject)
gitProjectsFilename = \
baseDir + '/accounts/' + nickname + '@' + domain + '/gitprojects.txt'
if not os.path.isfile(gitProjectsFilename):
return None
subjectLineWords = subject.lower().split(' ')
for word in subjectLineWords:
if word in open(gitProjectsFilename).read():
return word
return None
def isGitPatch(baseDir: str, nickname: str, domain: str,
subject: str, content: str) -> bool:
"""Is the given post content a git patch?
"""
# must have a subject line
print('Debug git 11: ' + content)
if not subject:
return False
print('Debug git 12')
if '[PATCH]' not in content:
return False
print('Debug git 13')
if '---' not in content:
return False
print('Debug git 14')
if 'diff ' not in content:
return False
print('Debug git 15')
if 'From:' not in content:
return False
print('Debug git 16')
if 'Date:' not in content:
return False
print('Debug git 17')
if 'Subject:' not in content:
return False
print('Debug git 18')
if '<br>' not in content:
if '<br />' not in content:
return False
print('Debug git 19')
projectName = \
getGitProjectName(baseDir, nickname, domain,
subject)
if not projectName:
return False
print('Debug git 20')
return True
def receiveGitPatch(baseDir: str, nickname: str, domain: str,
subject: str, content: str) -> bool:
"""Receive a git patch
"""
if not isGitPatch(baseDir, nickname, domain,
subject, content):
return False
# replace html formatting, so that it's more
# like the original patch file
contentStr = content.replace('<br>', '\n').replace('<br />', '\n')
contentStr = contentStr.replace('<p>', '').replace('</p>', '\n')
patchLines = contentStr.split('\n')
patchFilename = None
projectDir = None
patchesDir = \
baseDir + '/accounts/' + nickname + '@' + domain + \
'/patches'
# get the subject line and turn it into a filename
for line in patchLines:
if line.startswith('Subject:'):
patchSubject = \
line.replace('Subject:', '').replace('/', '|')
patchSubject = patchSubject.replace('[PATCH]', '').strip()
patchSubject = patchSubject.replace(' ', '_')
projectName = \
getGitProjectName(baseDir, nickname, domain, subject)
if not os.path.isdir(patchesDir):
os.mkdir(patchesDir)
projectDir = patchesDir + '/' + projectName
if not os.path.isdir(projectDir):
os.mkdir(projectDir)
patchFilename = \
projectDir + '/' + patchSubject + '.patch'
break
if not patchFilename:
return False
with open(patchFilename, "w") as patchFile:
patchFile.write(contentStr)
return True
return False