Mercurial > hgsubversion

annotate hgsubversion/layouts/standard.py @ 1265:4744b7bfa476

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layouts: change constructor to take a meta object This change is another step forward to centralize subversion configuration options and help refactor. I couldn't find an easier way to split up this change since there are many interdependent function calls. There is no functionality change in this patch, only renaming ui -> meta.
author Sean Farley <sean.michael.farley@gmail.com>
date Mon, 24 Mar 2014 11:20:49 -0500
parents c3c4518e00aa
children fadacedaf391
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1 import os.path
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2
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3 import base
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4
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5 class StandardLayout(base.BaseLayout):
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6 """The standard trunk, branches, tags layout"""
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7
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8 def __init__(self, meta):
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9 base.BaseLayout.__init__(self, meta)
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10
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11 self._tag_locations = None
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12
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13 self._branch_dir = self.meta.ui.config('hgsubversion', 'branchdir', 'branches')
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14 if self._branch_dir[0] == '/':
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15 self._branch_dir = self._branch_dir[1:]
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16 if self._branch_dir[-1] != '/':
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17 self._branch_dir += '/'
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18
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19 self._infix = self.meta.ui.config('hgsubversion', 'infix', '').strip('/')
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20 if self._infix:
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21 self._infix = '/' + self._infix
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22
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23 self._trunk = 'trunk%s' % self._infix
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24
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25 def localname(self, path):
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26 if path == self._trunk:
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27 return None
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28 elif path.startswith(self._branch_dir) and path.endswith(self._infix):
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29 path = path[len(self._branch_dir):]
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30 if self._infix:
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31 path = path[:-len(self._infix)]
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32 return path
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33 return '../%s' % path
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34
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35 def remotename(self, branch):
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36 if branch == 'default' or branch is None:
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37 path = self._trunk
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38 elif branch.startswith('../'):
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39 path = branch[3:]
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40 else:
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41 path = ''.join((self._branch_dir, branch, self._infix))
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42
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43 return path
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45 def remotepath(self, branch, subdir='/'):
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46 if subdir == '/':
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47 subdir = ''
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48 branchpath = self._trunk
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49 if branch and branch != 'default':
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50 if branch.startswith('../'):
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51 branchpath = branch[3:]
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52 else:
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53 branchpath = ''.join((self._branch_dir, branch, self._infix))
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54
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55 return '%s/%s' % (subdir or '', branchpath)
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56
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57 def taglocations(self, metapath):
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58 # import late to avoid trouble when running the test suite
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59 try:
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60 # newer versions of mercurial >= 2.8 will import this because the
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61 # hgext_ logic is already being done in core
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62 from hgsubversion import util
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63 except ImportError:
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64 from hgext_hgsubversion import util
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65
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66 if self._tag_locations is None:
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67
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68 tag_locations_file = os.path.join(metapath, 'tag_locations')
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69 self._tag_locations = util.load(tag_locations_file)
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70
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71 if not self._tag_locations:
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72 self._tag_locations = self.meta.ui.configlist('hgsubversion',
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73 'tagpaths',
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74 ['tags'])
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75 util.dump(self._tag_locations, tag_locations_file)
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76
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77 # ensure nested paths are handled properly
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78 self._tag_locations.sort()
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79 self._tag_locations.reverse()
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80
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81 return self._tag_locations
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82
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83 def get_path_tag(self, path, taglocations):
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84 for tagspath in taglocations:
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85 if path.startswith(tagspath + '/'):
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86 tag = path[len(tagspath) + 1:]
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87 if tag:
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88 return tag
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89 return None
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90
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91 def split_remote_name(self, path, known_branches):
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92
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93 # this odd evolution is how we deal with people doing things like
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94 # creating brances (note the typo), committing to a branch under it,
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95 # and then moving it to branches
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96
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97 # we need to find the ../foo branch names, if they exist, before
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98 # trying to create a normally-named branch
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99
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100 components = path.split('/')
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101 candidate = ''
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102 while self.localname(candidate) not in known_branches and components:
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103 if not candidate:
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104 candidate = components.pop(0)
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105 else:
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106 candidate += '/'
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107 candidate += components.pop(0)
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108 if self.localname(candidate) in known_branches:
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109 return candidate, '/'.join(components)
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110
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111 if path == 'trunk' or path.startswith('trunk/'):
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112 return self._trunk, path[len(self._trunk) + 1:]
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113
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114 if path.startswith(self._branch_dir):
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115 path = path[len(self._branch_dir):]
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116 components = path.split('/', 1)
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117 branch_path = ''.join((self._branch_dir, components[0]))
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118 if len(components) == 1:
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119 local_path = ''
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120 else:
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121 local_path = components[1]
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122
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123 if local_path == '':
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124 branch_path += self._infix
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125 elif local_path.startswith(self._infix[1:] + '/'):
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126 branch_path += self._infix
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127 local_path = local_path[len(self._infix):]
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128 return branch_path, local_path
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diff changeset
129
791382a21cc4 layouts: add support for configuring branches directory
David Schleimer <dschleimer@fb.com>
parents: 1090
diff changeset
130 components = path.split('/')
791382a21cc4 layouts: add support for configuring branches directory
David Schleimer <dschleimer@fb.com>
parents: 1090
diff changeset
131 return '/'.join(components[:-1]), components[-1]