2010-01-04 07:37:45 +03:00
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import os
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from mercurial import config
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2010-08-20 14:19:26 +04:00
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from mercurial import context
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2010-01-04 07:37:45 +03:00
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from mercurial import hg
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from mercurial import node
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from mercurial import ui
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2010-01-11 01:56:16 +03:00
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from mercurial import url
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2010-01-04 07:37:45 +03:00
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from mercurial import util
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2011-03-30 04:02:08 +04:00
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try:
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from mercurial import revset
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# force demandimport to load revset
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revset.methods
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except ImportError:
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revset = None
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2010-01-11 02:24:02 +03:00
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from hgext import schemes
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2010-01-04 07:37:45 +03:00
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def reposetup(ui, repo):
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2011-03-29 17:24:25 +04:00
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if not repo.local():
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return
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2010-01-04 07:37:45 +03:00
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2011-03-29 17:24:25 +04:00
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opull = repo.pull
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opush = repo.push
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olookup = repo.lookup
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ofindtags = repo._findtags
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2010-01-04 07:37:45 +03:00
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2011-03-29 17:24:25 +04:00
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class remotebranchesrepo(repo.__class__):
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def _findtags(self):
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(tags, tagtypes) = ofindtags()
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tags.update(self._remotebranches)
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return (tags, tagtypes)
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2010-01-04 07:37:45 +03:00
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2011-03-29 17:24:25 +04:00
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@util.propertycache
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def _remotebranches(self):
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remotebranches = {}
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bfile = self.join('remotebranches')
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if os.path.exists(bfile):
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f = open(bfile)
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for line in f:
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line = line.strip()
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if line:
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hash, name = line.split(' ', 1)
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# look up the hash in the changelog directly
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# to avoid infinite recursion if the hash is bogus
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n = self.changelog._match(hash)
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if n:
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# we need rev since node will recurse lookup
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ctx = context.changectx(self,
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self.changelog.rev(n))
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if not ctx.extra().get('close'):
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remotebranches[name] = n
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return remotebranches
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def lookup(self, key):
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try:
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2010-01-04 07:37:45 +03:00
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if key in self._remotebranches:
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key = self._remotebranches[key]
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2011-03-29 17:24:25 +04:00
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except TypeError: # unhashable type
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pass
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return olookup(key)
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2010-01-04 07:37:45 +03:00
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2011-03-29 17:24:25 +04:00
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def pull(self, remote, *args, **kwargs):
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res = opull(remote, *args, **kwargs)
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lock = self.lock()
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try:
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2010-01-04 07:37:45 +03:00
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try:
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2011-03-29 17:24:25 +04:00
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path = self._activepath(remote)
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if path:
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self.saveremotebranches(path, remote.branchmap())
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except Exception, e:
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ui.debug('remote branches for path %s not saved: %s\n'
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% (path, e))
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finally:
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lock.release()
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return res
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2010-03-22 22:03:52 +03:00
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2011-03-29 17:24:25 +04:00
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def push(self, remote, *args, **kwargs):
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res = opush(remote, *args, **kwargs)
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lock = self.lock()
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try:
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2010-03-22 22:03:52 +03:00
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try:
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2011-03-29 17:24:25 +04:00
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path = self._activepath(remote)
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if path:
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self.saveremotebranches(path, remote.branchmap())
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except Exception, e:
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ui.debug('remote branches for path %s not saved: %s\n'
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% (path, e))
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finally:
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lock.release()
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return res
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2010-01-04 07:37:45 +03:00
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2011-03-29 17:24:25 +04:00
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def _activepath(self, remote):
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conf = config.config()
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rc = self.join('hgrc')
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if os.path.exists(rc):
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fp = open(rc)
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conf.parse('.hgrc', fp.read())
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fp.close()
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realpath = ''
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if 'paths' in conf:
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for path, uri in conf['paths'].items():
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for s in schemes.schemes.iterkeys():
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if uri.startswith('%s://' % s):
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# TODO: refactor schemes so we don't
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# duplicate this logic
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ui.note('performing schemes expansion with '
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'scheme %s\n' % s)
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scheme = hg.schemes[s]
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parts = uri.split('://', 1)[1].split('/',
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scheme.parts)
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if len(parts) > scheme.parts:
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tail = parts[-1]
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parts = parts[:-1]
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else:
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tail = ''
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context = dict((str(i+1), v) for i, v in
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enumerate(parts))
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uri = ''.join(scheme.templater.process(
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scheme.url, context)) + tail
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uri = self.ui.expandpath(uri)
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if remote.local():
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uri = os.path.realpath(uri)
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rpath = remote.root
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else:
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rpath = remote._url
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if uri.startswith('http'):
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uri = url.getauthinfo(uri)[0]
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uri = uri.rstrip('/')
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rpath = rpath.rstrip('/')
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if uri == rpath:
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realpath = path
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# prefer a non-default name to default
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if path != 'default':
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break
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return realpath
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2010-01-11 01:56:16 +03:00
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2011-03-29 17:24:25 +04:00
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def saveremotebranches(self, remote, bm):
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real = {}
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bfile = self.join('remotebranches')
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olddata = []
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existed = os.path.exists(bfile)
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if existed:
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f = open(bfile)
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olddata = [l for l in f
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if not l.split(' ', 1)[1].startswith(remote)]
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f = open(bfile, 'w')
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if existed:
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f.write(''.join(olddata))
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for branch, nodes in bm.iteritems():
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for n in nodes:
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f.write('%s %s/%s\n' % (node.hex(n), remote, branch))
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real[branch] = [node.hex(x) for x in nodes]
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f.close()
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2010-01-04 07:37:45 +03:00
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2011-03-29 17:24:25 +04:00
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repo.__class__ = remotebranchesrepo
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2011-03-30 04:02:08 +04:00
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def upstream_revs(filt, repo, subset, x):
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nodes = [node.hex(n) for name, n in
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repo._remotebranches.iteritems() if filt(name)]
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if not nodes: []
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upstream = reduce(lambda x, y: x.update(y) or x,
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map(lambda x: set(revset.ancestors(repo, subset, x)),
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[('string', n) for n in nodes]),
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set())
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return [r for r in subset if r in upstream]
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def upstream(repo, subset, x):
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'''``upstream()``
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Select changesets in an upstream repository according to remotebranches.
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'''
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args = revset.getargs(x, 0, 0, "upstream takes no arguments")
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upstream_names = [s + '/' for s in
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repo.ui.configlist('remotebranches', 'upstream')]
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if not upstream_names:
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filt = lambda x: True
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else:
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filt = lambda name: any(map(name.startswith, upstream_names))
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return upstream_revs(filt, repo, subset, x)
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def pushed(repo, subset, x):
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'''``pushed()``
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Select changesets in any remote repository according to remotebranches.
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'''
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args = revset.getargs(x, 0, 0, "pushed takes no arguments")
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return upstream_revs(lambda x: True, repo, subset, x)
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if revset is not None:
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revset.symbols.update({'upstream': upstream,
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'pushed': pushed})
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