Mercurial > hgsubversion

annotate hgsubversion/layouts/standard.py @ 1027:16045f6f3fef

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layouts: pull svn path -> potential tag name mapping into layouts
author David Schleimer <dschleimer@fb.com>
date Wed, 26 Jun 2013 14:40:31 -0500
parents 66395f232b7c
children 513f2b607b06
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1 import os.path
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2 import pickle
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3
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4 import base
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5 import hgsubversion.util as util
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6
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7 class StandardLayout(base.BaseLayout):
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8 """The standard trunk, branches, tags layout"""
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9
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10 def __init__(self, ui):
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11 base.BaseLayout.__init__(self, ui)
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12
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13 self._tag_locations = None
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14
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15 def localname(self, path):
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16 if path == 'trunk':
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17 return None
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18 elif path.startswith('branches/'):
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19 return path[len('branches/'):]
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20 return '../%s' % path
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21
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22 def remotename(self, branch):
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23 if branch == 'default' or branch is None:
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24 return 'trunk'
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25 elif branch.startswith('../'):
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26 return branch[3:]
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27 return 'branches/%s' % branch
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28
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29 def remotepath(self, branch, subdir='/'):
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30 branchpath = 'trunk'
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31 if branch:
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32 if branch.startswith('../'):
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33 branchpath = branch[3:]
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34 else:
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35 branchpath = 'branches/%s' % branch
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36
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37 return '%s/%s' % (subdir or '', branchpath)
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38
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39 def taglocations(self, meta_data_dir):
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40 if self._tag_locations is None:
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41
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42 tag_locations_file = os.path.join(meta_data_dir, 'tag_locations')
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43
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44 if os.path.exists(tag_locations_file):
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45 f = open(tag_locations_file)
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46 self._tag_locations = pickle.load(f)
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47 f.close()
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48 else:
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49 self._tag_locations = self.ui.configlist('hgsubversion',
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50 'tagpaths',
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51 ['tags'])
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52 util.pickle_atomic(self._tag_locations, tag_locations_file)
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53
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54 # ensure nested paths are handled properly
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55 self._tag_locations.sort()
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56 self._tag_locations.reverse()
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57
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58 return self._tag_locations
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59
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60 def get_path_tag(self, path, taglocations):
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61 for tagspath in taglocations:
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62 if path.startswith(tagspath + '/'):
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63 tag = path[len(tagspath) + 1:]
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64 if tag:
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65 return tag
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66 return None