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comparison hgsubversion/layouts/standard.py @ 1291:13f8e9cc90c6

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layouts: generate cached taglocations property Now that we have the machinery, we use the generator to define this property. As a bonus, we no longer have to import util which saves from having to import hgext_util.
author Sean Farley <sean.michael.farley@gmail.com>
date Mon, 24 Mar 2014 11:20:53 -0500
parents cc1e2c8cdaa6
children 7bbe120be193
comparison
equal deleted inserted replaced
1290:3549a84bdebe 1291:13f8e9cc90c6
22 x = '/'.join(p for p in x.split('/') if p) 22 x = '/'.join(p for p in x.split('/') if p)
23 if x: 23 if x:
24 x = '/' + x 24 x = '/' + x
25 return x 25 return x
26 meta._gen_cachedconfig('infix', '', pre=_infix_transform) 26 meta._gen_cachedconfig('infix', '', pre=_infix_transform)
27
28 # the lambda is to ensure nested paths are handled properly
29 meta._gen_cachedconfig('taglocations', ['tags'], 'tag_locations',
30 'tagpaths', lambda x: list(reversed(sorted(x))))
27 31
28 @property 32 @property
29 def trunk(self): 33 def trunk(self):
30 return 'trunk' + self.meta.infix 34 return 'trunk' + self.meta.infix
31 35
61 self.meta.infix)) 65 self.meta.infix))
62 66
63 return '%s/%s' % (subdir or '', branchpath) 67 return '%s/%s' % (subdir or '', branchpath)
64 68
65 def taglocations(self, metapath): 69 def taglocations(self, metapath):
66 # import late to avoid trouble when running the test suite 70 return self.meta.taglocations
67 try:
68 # newer versions of mercurial >= 2.8 will import this because the
69 # hgext_ logic is already being done in core
70 from hgsubversion import util
71 except ImportError:
72 from hgext_hgsubversion import util
73
74 if self._tag_locations is None:
75
76 tag_locations_file = os.path.join(metapath, 'tag_locations')
77 self._tag_locations = util.load(tag_locations_file)
78
79 if not self._tag_locations:
80 self._tag_locations = self.meta.ui.configlist('hgsubversion',
81 'tagpaths',
82 ['tags'])
83 util.dump(self._tag_locations, tag_locations_file)
84
85 # ensure nested paths are handled properly
86 self._tag_locations.sort()
87 self._tag_locations.reverse()
88
89 return self._tag_locations
90 71
91 def get_path_tag(self, path, taglocations): 72 def get_path_tag(self, path, taglocations):
92 for tagspath in taglocations: 73 for tagspath in taglocations:
93 if path.startswith(tagspath + '/'): 74 if path.startswith(tagspath + '/'):
94 tag = path[len(tagspath) + 1:] 75 tag = path[len(tagspath) + 1:]