Mercurial > hg > fetch

comparison fetch.py @ 19:d69041957c0e

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more stubbing
author Jeff Hammel <jhammel@mozilla.com>
date Wed, 09 Nov 2011 17:06:02 -0800
parents 64f89df1b966
children 738d84b4de52
comparison
equal deleted inserted replaced
18:64f89df1b966 19:d69041957c0e
82 fetchers = [FileFetcher, TarballFetcher] 82 fetchers = [FileFetcher, TarballFetcher]
83 83
84 ### VCS fetchers using executable 84 ### VCS fetchers using executable
85 85
86 import subprocess 86 import subprocess
87 try:
88 from subprocess import check_call as call
89 except ImportErorr:
90 raise # we need check_call, kinda
87 91
88 class VCSFetcher(Fetcher): 92 class VCSFetcher(Fetcher):
89 def __init__(self, url, export=True): 93 def __init__(self, url, export=True):
90 """ 94 """
91 - export : whether to strip the versioning information 95 - export : whether to strip the versioning information
97 101
98 class HgFetcher(VCSFetcher): 102 class HgFetcher(VCSFetcher):
99 """checkout a mercurial repository""" 103 """checkout a mercurial repository"""
100 type = 'hg' 104 type = 'hg'
101 105
106 def __init__(self, url, export=True):
107 VCSFetcher.__init__(self, url, export=True)
108 self.hg = which('hg')
109
102 def __call__(self, dest): 110 def __call__(self, dest):
103 if os.path.exits(dest): 111 if os.path.exits(dest):
104 assert os.path.isdir(dest) and os.path.exists(os.path.join(dest, '.hg')) 112 assert os.path.isdir(dest) and os.path.exists(os.path.join(dest, '.hg'))
113 call([self.hg, 'pull', self.url], cwd=dest)
114 call([self.hg, 'update'], cwd=dest)
115 else:
116 pass
105 raise NotImplementedError("TODO! Sorry!") 117 raise NotImplementedError("TODO! Sorry!")
106 118
107 fetchers.append(HgFetcher) 119 fetchers.append(HgFetcher)
108 120
109 if which('git'): 121 if which('git'):