Mercurial > hg
annotate hgext/narrow/narrowwirepeer.py @ 36821:0c7350656f93
xdiff: add comments for fields in xdfile_t
This makes the related code easier to understand.
Differential Revision: https://phab.mercurial-scm.org/D2685
author | Jun Wu <quark@fb.com> |
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date | Sun, 04 Mar 2018 11:30:16 -0800 |
parents | 87e950a070e6 |
children | c90514043eaa |
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1 # narrowwirepeer.py - passes narrow spec with unbundle command |
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2 # |
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3 # Copyright 2017 Google, Inc. |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from __future__ import absolute_import |
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9 |
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10 from mercurial.i18n import _ |
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11 from mercurial import ( |
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12 error, |
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13 extensions, |
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14 hg, |
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15 narrowspec, |
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16 node, |
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17 ) |
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18 |
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19 def uisetup(): |
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20 def peersetup(ui, peer): |
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21 # We must set up the expansion before reposetup below, since it's used |
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22 # at clone time before we have a repo. |
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23 class expandingpeer(peer.__class__): |
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24 def expandnarrow(self, narrow_include, narrow_exclude, nodes): |
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25 ui.status(_("expanding narrowspec\n")) |
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26 if not self.capable('exp-expandnarrow'): |
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27 raise error.Abort( |
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28 'peer does not support expanding narrowspecs') |
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29 |
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30 hex_nodes = (node.hex(n) for n in nodes) |
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31 new_narrowspec = self._call( |
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32 'expandnarrow', |
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33 includepats=','.join(narrow_include), |
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34 excludepats=','.join(narrow_exclude), |
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35 nodes=','.join(hex_nodes)) |
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36 |
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37 return narrowspec.parseserverpatterns(new_narrowspec) |
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38 peer.__class__ = expandingpeer |
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39 hg.wirepeersetupfuncs.append(peersetup) |
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40 |
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41 def reposetup(repo): |
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42 def wirereposetup(ui, peer): |
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43 def wrapped(orig, cmd, *args, **kwargs): |
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44 if cmd == 'unbundle': |
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45 # TODO: don't blindly add include/exclude wireproto |
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46 # arguments to unbundle. |
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47 include, exclude = repo.narrowpats |
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48 kwargs[r"includepats"] = ','.join(include) |
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49 kwargs[r"excludepats"] = ','.join(exclude) |
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50 return orig(cmd, *args, **kwargs) |
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51 extensions.wrapfunction(peer, '_calltwowaystream', wrapped) |
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52 hg.wirepeersetupfuncs.append(wirereposetup) |