Mercurial > hgsubversion
diff hgsubversion/layouts/standard.py @ 1026:66395f232b7c
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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--- a/hgsubversion/layouts/standard.py +++ b/hgsubversion/layouts/standard.py @@ -1,11 +1,17 @@ - +import os.path +import pickle import base - +import hgsubversion.util as util class StandardLayout(base.BaseLayout): """The standard trunk, branches, tags layout""" + def __init__(self, ui): + base.BaseLayout.__init__(self, ui) + + self._tag_locations = None + def localname(self, path): if path == 'trunk': return None @@ -29,3 +35,24 @@ class StandardLayout(base.BaseLayout): branchpath = 'branches/%s' % branch return '%s/%s' % (subdir or '', branchpath) + + def taglocations(self, meta_data_dir): + if self._tag_locations is None: + + tag_locations_file = os.path.join(meta_data_dir, 'tag_locations') + + if os.path.exists(tag_locations_file): + f = open(tag_locations_file) + self._tag_locations = pickle.load(f) + f.close() + else: + self._tag_locations = self.ui.configlist('hgsubversion', + 'tagpaths', + ['tags']) + util.pickle_atomic(self._tag_locations, tag_locations_file) + + # ensure nested paths are handled properly + self._tag_locations.sort() + self._tag_locations.reverse() + + return self._tag_locations