Mercurial > hgsubversion
annotate hgsubversion/layouts/standard.py @ 1310:a6d3692a5800
layouts: add a name property to standard
author | Sean Farley <sean.michael.farley@gmail.com> |
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date | Mon, 24 Mar 2014 11:20:55 -0500 |
parents | 7bbe120be193 |
children | 43a365f5d13c |
rev | line source |
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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 # branchdir is expected to be stripped of leading slashes but retain |
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14 # its last slash |
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15 meta._gen_cachedconfig('branchdir', 'branches', |
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16 pre=lambda x: '/'.join(p for p in x.split('/') |
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17 if p) + '/') |
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18 |
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19 # infix is expected to be stripped of trailing slashes but retain |
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20 # its first slash |
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21 def _infix_transform(x): |
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22 x = '/'.join(p for p in x.split('/') if p) |
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23 if x: |
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24 x = '/' + x |
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25 return x |
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26 meta._gen_cachedconfig('infix', '', pre=_infix_transform) |
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27 |
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28 # the lambda is to ensure nested paths are handled properly |
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29 meta._gen_cachedconfig('taglocations', ['tags'], 'tag_locations', |
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30 'tagpaths', lambda x: list(reversed(sorted(x)))) |
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31 |
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32 @property |
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33 def name(self): |
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34 return 'standard' |
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35 |
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36 @property |
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37 def trunk(self): |
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38 return 'trunk' + self.meta.infix |
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39 |
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40 def localname(self, path): |
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41 if path == self.trunk: |
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42 return None |
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43 elif path.startswith(self.meta.branchdir) and path.endswith(self.meta.infix): |
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44 path = path[len(self.meta.branchdir):] |
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45 if self.meta.infix: |
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46 path = path[:-len(self.meta.infix)] |
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47 return path |
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48 return '../%s' % path |
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49 |
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50 def remotename(self, branch): |
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51 if branch == 'default' or branch is None: |
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52 path = self.trunk |
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53 elif branch.startswith('../'): |
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54 path = branch[3:] |
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55 else: |
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56 path = ''.join((self.meta.branchdir, branch, self.meta.infix)) |
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57 |
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58 return path |
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59 |
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60 def remotepath(self, branch, subdir='/'): |
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61 if subdir == '/': |
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62 subdir = '' |
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63 branchpath = self.trunk |
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64 if branch and branch != 'default': |
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65 if branch.startswith('../'): |
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66 branchpath = branch[3:] |
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67 else: |
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68 branchpath = ''.join((self.meta.branchdir, branch, |
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69 self.meta.infix)) |
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70 |
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71 return '%s/%s' % (subdir or '', branchpath) |
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72 |
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73 @property |
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74 def taglocations(self): |
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75 return self.meta.taglocations |
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76 |
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77 def get_path_tag(self, path, taglocations): |
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78 for tagspath in taglocations: |
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79 if path.startswith(tagspath + '/'): |
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80 tag = path[len(tagspath) + 1:] |
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81 if tag: |
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82 return tag |
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83 return None |
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84 |
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85 def split_remote_name(self, path, known_branches): |
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86 |
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87 # this odd evolution is how we deal with people doing things like |
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88 # creating brances (note the typo), committing to a branch under it, |
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89 # and then moving it to branches |
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90 |
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91 # we need to find the ../foo branch names, if they exist, before |
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92 # trying to create a normally-named branch |
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93 |
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94 components = path.split('/') |
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95 candidate = '' |
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96 while self.localname(candidate) not in known_branches and components: |
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97 if not candidate: |
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98 candidate = components.pop(0) |
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99 else: |
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100 candidate += '/' |
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101 candidate += components.pop(0) |
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102 if self.localname(candidate) in known_branches: |
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103 return candidate, '/'.join(components) |
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104 |
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105 if path == 'trunk' or path.startswith('trunk/'): |
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106 return self.trunk, path[len(self.trunk) + 1:] |
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107 |
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108 if path.startswith(self.meta.branchdir): |
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109 path = path[len(self.meta.branchdir):] |
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110 components = path.split('/', 1) |
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111 branch_path = ''.join((self.meta.branchdir, components[0])) |
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112 if len(components) == 1: |
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113 local_path = '' |
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114 else: |
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115 local_path = components[1] |
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116 |
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117 if local_path == '': |
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118 branch_path += self.meta.infix |
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119 elif local_path.startswith(self.meta.infix[1:] + '/'): |
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120 branch_path += self.meta.infix |
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121 local_path = local_path[len(self.meta.infix):] |
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122 return branch_path, local_path |
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123 |
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124 components = path.split('/') |
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125 return '/'.join(components[:-1]), components[-1] |