annotate hgext/commitextras.py @ 41098:cfd95219102d

strip: move attributes shortcut assigned earlier This series will add support for "soft" stripping using the archived phase in addition to the usual heavy weight revlog stripping. First, we need to refactor the strip function to extract logic common to the "soft-strip" case. We are about to extract bits of the strip function into separate functions. Those blocks of code contain variables for frequently accessed attributes. We move those variables outside of the soon to be moved blocks.
author Boris Feld <boris.feld@octobus.net>
date Wed, 02 Jan 2019 05:02:25 +0100
parents 3a60416c4fd8
children bd3f03d8cc9f
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1 # commitextras.py
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2 #
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3 # Copyright 2013 Facebook, 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 '''adds a new flag extras to commit (ADVANCED)'''
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9
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10 from __future__ import absolute_import
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11
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12 import re
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13
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14 from mercurial.i18n import _
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15 from mercurial import (
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16 commands,
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17 error,
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18 extensions,
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19 registrar,
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20 util,
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21 )
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22
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23 cmdtable = {}
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24 command = registrar.command(cmdtable)
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25 testedwith = 'ships-with-hg-core'
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26
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27 usedinternally = {
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28 'amend_source',
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29 'branch',
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30 'close',
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31 'histedit_source',
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32 'topic',
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33 'rebase_source',
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34 'intermediate-source',
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35 '__touch-noise__',
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36 'source',
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37 'transplant_source',
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38 }
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39
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40 def extsetup(ui):
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41 entry = extensions.wrapcommand(commands.table, 'commit', _commit)
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42 options = entry[1]
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43 options.append(('', 'extra', [],
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44 _('set a changeset\'s extra values'), _("KEY=VALUE")))
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45
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46 def _commit(orig, ui, repo, *pats, **opts):
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47 if util.safehasattr(repo, 'unfiltered'):
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48 repo = repo.unfiltered()
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49 class repoextra(repo.__class__):
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50 def commit(self, *innerpats, **inneropts):
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51 extras = opts.get(r'extra')
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52 for raw in extras:
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53 if '=' not in raw:
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54 msg = _("unable to parse '%s', should follow "
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55 "KEY=VALUE format")
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56 raise error.Abort(msg % raw)
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57 k, v = raw.split('=', 1)
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58 if not k:
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59 msg = _("unable to parse '%s', keys can't be empty")
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60 raise error.Abort(msg % raw)
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61 if re.search('[^\w-]', k):
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62 msg = _("keys can only contain ascii letters, digits,"
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63 " '_' and '-'")
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64 raise error.Abort(msg)
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65 if k in usedinternally:
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66 msg = _("key '%s' is used internally, can't be set "
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67 "manually")
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68 raise error.Abort(msg % k)
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69 inneropts[r'extra'][k] = v
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70 return super(repoextra, self).commit(*innerpats, **inneropts)
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71 repo.__class__ = repoextra
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72 return orig(ui, repo, *pats, **opts)