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#!/usr/bin/env python
# -*- coding: UTF-8 -*-
def repositoryWithPath (path):
try:
from dulwich.repo import Repo
repo = Repo(path)
result = GitRepository(repo, path)
except ImportError:
print "Failed to import dulwich, please install http://www.samba.org/~jelmer/dulwich/"
except:
from mercurial import ui, hg
repo = hg.repository(ui.ui(), path)
result = HgRepository(repo, path)
return result
#===================================================================
class Repository(object):
def __init__ (self, repository, path):
self.repository = repository
self.path = path
def revision (self):
raise NotImplementedError()
def areTherePendingChanges (self):
raise NotImplementedError()
def version (self):
result = self.revision()
if self.areTherePendingChanges():
result = '>>> ' + result + ' <<<'
# print "VERSION: " + result
return result
#===================================================================
class GitRepository(Repository):
def revision (self):
return self.repository.refs['HEAD']
def areTherePendingChanges (self):
return repository.is_dirty()
#===================================================================
class HgRepository(Repository):
# http://mercurial.selenic.com/wiki/MercurialApi
def revision (self):
return 'hg:' + str(self.repository['tip'])
def areTherePendingChanges (self):
# TODO: FIXME: repository.status() does not report 'unknown(?)' files. :(
return not all(map(lambda fileList: len(fileList) == 0, self.repository.status()))
#===================================================================
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