Mercurial > hg > buttercup
annotate buttercup/source.py @ 45:048e391423a1
note about git config
author | Jeff Hammel <jhammel@mozilla.com> |
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date | Fri, 05 Apr 2013 13:37:24 -0700 |
parents | 693f209fdbaa |
children | b717de8b384f |
rev | line source |
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1 """ |
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2 VCS sources for the flower project |
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3 """ |
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4 |
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5 import os |
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6 try: |
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7 from subprocess import check_call as call |
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8 except ImportError: |
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9 from subprocess import call |
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10 |
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11 class Source(object): |
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12 """abstract base class for VCS source""" |
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13 def __init__(self, uri, srcdir=None): |
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14 self.uri = uri |
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15 self.srcdir = srcdir or os.getcwd() |
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16 |
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17 @classmethod |
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18 def directory_name(cls, uri): |
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19 """return relative directory name from self.uri""" |
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20 return uri.rstrip('/').split('/')[-1] |
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21 |
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22 def directory(self): |
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23 return os.path.join(self.srcdir, self.directory_name(self.uri)) |
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24 |
26 | 25 def update(self): |
26 raise NotImplementedError("`Source` is an abstract base class") | |
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27 |
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28 def __call__(self): |
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29 """convenience wrapper to update""" |
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30 self.update() |
44 | 31 |
26 | 32 |
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33 class HgSource(Source): |
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34 """mercurial source""" |
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35 |
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36 def update(self): |
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37 """updates a checkout or does one if it does not exist""" |
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38 if os.path.exists(self.directory()): |
35 | 39 hgdir = os.path.join(self.directory(), '.hg') |
34 | 40 assert os.path.exists(hgdir), "Not an hg directory: %s" % hgdir |
40 | 41 try: |
42 call(['hg', 'pull'], cwd=self.directory()) | |
43 call(['hg', 'update'], cwd=self.directory()) | |
44 except: | |
45 print 'Directory: %s' % self.directory() | |
46 raise | |
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47 else: |
21 | 48 if not os.path.exists(self.srcdir): |
49 os.makedirs(self.srcdir) | |
50 call(['hg', 'clone', self.uri], cwd=self.srcdir) | |
44 | 51 |
52 # add a more intelligent .hg/hgrc | |
53 # TODO | |
21 | 54 |
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55 |
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56 class GitSource(Source): |
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57 |
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58 @classmethod |
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59 def directory_name(cls, uri): |
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60 ext = '.git' |
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61 if uri.endswith(uri): |
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62 uri = uri[:-len(ext)] |
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63 return Source.directory_name(uri) |
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64 |
22 | 65 def update(self): |
66 """updates a checkout or does one if it does not exist""" | |
67 if os.path.exists(self.directory()): | |
68 assert os.path.exists(os.path.join(self.directory(), '.git')) | |
69 call(['git', 'pull'], cwd=self.directory()) | |
70 else: | |
71 if not os.path.exists(self.srcdir): | |
72 os.makedirs(self.srcdir) | |
73 call(['git', 'clone', self.uri], cwd=self.srcdir) | |
45 | 74 # TODO: add a more intelligent .git/config, e.g. |
75 # [core] | |
76 # repositoryformatversion = 0 | |
77 # filemode = true | |
78 # bare = false | |
79 # logallrefupdates = true | |
80 # [remote "origin"] | |
81 # fetch = +refs/heads/*:refs/remotes/origin/* | |
82 # url = git://github.com/mozilla/toolbox.git | |
83 # pushurl = git@github.com:mozilla/toolbox.git | |
84 # [branch "master"] | |
85 # remote = origin | |
86 # merge = refs/heads/master | |
87 # see: http://git.661346.n2.nabble.com/Separate-default-push-pull-td4555821.html | |
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88 |
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89 def sources(source_dict, **kwargs): |
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90 """ |
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91 return source objects from a dict: |
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92 {'hg': ['http://k0s.org/hg/pyloader'], |
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93 'git': ['git://github.com/mozilla/toolbox.git']} |
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94 """ |
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95 retval = [] |
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96 for repo_type, sources in source_dict.items(): |
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97 if repo_type == 'hg': |
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98 retval.extend([HgSource(source, **kwargs) |
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99 for source in sources]) |
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100 elif repo_type == 'git': |
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101 retval.extend([GitSource(source, **kwargs) |
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102 for source in sources]) |
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103 else: |
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104 raise AssertionError("Source type unknown: %s" % repo_type) |
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105 return retval |