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annotate hgsubversion/layouts/standard.py @ 1026:66395f232b7c

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layouts: pull tag location list management into layout module We keep a list of locations within subversion where we look for tags that persists across runs. This pulls the logic for constructiong that list from config on first clone, and for mainting the list afterwards out of svnmeta and into layouts.
author David Schleimer <dschleimer@fb.com>
date Tue, 21 May 2013 16:29:18 -0700
parents 0ed7cf23e801
children 16045f6f3fef
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1026
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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