Mercurial > hg > buttercup

comparison buttercup/source.py @ 18:151862a0a711

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begin restructuring to something more modular and extensible
author Jeff Hammel <jhammel@mozilla.com>
date Mon, 30 May 2011 13:40:13 -0700
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children d3b1bf9d8235
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17:8b4c21b853e9 18:151862a0a711
1 import os
2 import subprocess
3
4 class Source(object):
5 """abstract base class for VCS source"""
6 def __init__(self, uri, srcdir=None):
7 self.uri = uri
8 self.srcdir = srcdir or os.getcwd()
9
10 @classmethod
11 def directory_name(cls, uri):
12 """return relative directory name from self.uri"""
13 return uri.rstrip('/').split('/')[-1]
14
15 def directory(self):
16 return os.path.join(self.srcdir, self.directory_name(self.uri))
17
18 class HgSource(Source):
19 """mercurial source"""
20
21 def update(self):
22 """updates a checkout or does one if it does not exist"""
23
24 class GitSource(Source):
25
26 @classmethod
27 def directory_name(cls, uri):
28 ext = '.git'
29 if uri.endswith(uri):
30 uri = uri[:-len(ext)]
31 return Source.directory_name(uri)
32
33 if __name__ == '__main__':
34 source = HgSource('http://k0s.org/hg/pyloader')
35 print source.directory()
36 source = GitSource('git://github.com/mozilla/toolbox.git')
37 print source.directory()