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1 | 1 | # narrowwirepeer.py - passes narrow spec with unbundle command |
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2 | 2 | # |
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3 | 3 | # Copyright 2017 Google, Inc. |
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4 | 4 | # |
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5 | 5 | # This software may be used and distributed according to the terms of the |
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6 | 6 | # GNU General Public License version 2 or any later version. |
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7 | 7 | |
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8 | 8 | from __future__ import absolute_import |
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9 | 9 | |
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10 | 10 | from mercurial.i18n import _ |
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11 | 11 | from mercurial import ( |
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12 | 12 | error, |
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13 | 13 | extensions, |
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14 | 14 | hg, |
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15 | 15 | node, |
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16 | 16 | ) |
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17 | 17 | |
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18 | 18 | from . import narrowspec |
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19 | 19 | |
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20 | 20 | def uisetup(): |
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21 | 21 | def peersetup(ui, peer): |
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22 | 22 | # We must set up the expansion before reposetup below, since it's used |
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23 | 23 | # at clone time before we have a repo. |
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24 | 24 | class expandingpeer(peer.__class__): |
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25 | 25 | def expandnarrow(self, narrow_include, narrow_exclude, nodes): |
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26 | 26 | ui.status(_("expanding narrowspec\n")) |
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27 | if not self.capable('expandnarrow'): | |
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27 | if not self.capable('exp-expandnarrow'): | |
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28 | 28 | raise error.Abort( |
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29 | 29 | 'peer does not support expanding narrowspecs') |
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30 | 30 | |
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31 | 31 | hex_nodes = (node.hex(n) for n in nodes) |
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32 | 32 | new_narrowspec = self._call( |
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33 | 33 | 'expandnarrow', |
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34 | 34 | includepats=','.join(narrow_include), |
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35 | 35 | excludepats=','.join(narrow_exclude), |
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36 | 36 | nodes=','.join(hex_nodes)) |
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37 | 37 | |
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38 | 38 | return narrowspec.parseserverpatterns(new_narrowspec) |
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39 | 39 | peer.__class__ = expandingpeer |
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40 | 40 | hg.wirepeersetupfuncs.append(peersetup) |
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41 | 41 | |
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42 | 42 | def reposetup(repo): |
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43 | 43 | def wirereposetup(ui, peer): |
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44 | 44 | def wrapped(orig, cmd, *args, **kwargs): |
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45 | 45 | if cmd == 'unbundle': |
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46 | 46 | include, exclude = repo.narrowpats |
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47 | 47 | kwargs["includepats"] = ','.join(include) |
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48 | 48 | kwargs["excludepats"] = ','.join(exclude) |
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49 | 49 | return orig(cmd, *args, **kwargs) |
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50 | 50 | extensions.wrapfunction(peer, '_calltwowaystream', wrapped) |
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51 | 51 | hg.wirepeersetupfuncs.append(wirereposetup) |
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