Mercurial > hg
annotate hgext/children.py @ 51630:513597087b89
branching: merge stable into default
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Mon, 10 Jun 2024 12:12:56 +0200 |
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1 # Mercurial extension to provide the 'hg children' command |
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2 # |
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3 # Copyright 2007 by Intevation GmbH <intevation@intevation.de> |
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4 # |
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5 # Author(s): |
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6 # Thomas Arendsen Hein <thomas@intevation.de> |
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7 # |
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8 # This software may be used and distributed according to the terms of the |
10263 | 9 # GNU General Public License version 2 or any later version. |
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10 |
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11 '''command to display child changesets (DEPRECATED) |
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12 |
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13 This extension is deprecated. You should use :hg:`log -r |
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14 "children(REV)"` instead. |
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15 ''' |
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16 |
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17 |
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18 from mercurial.i18n import _ |
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19 from mercurial import ( |
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20 cmdutil, |
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21 logcmdutil, |
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22 pycompat, |
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23 registrar, |
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24 ) |
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25 |
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26 templateopts = cmdutil.templateopts |
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27 |
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28 cmdtable = {} |
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29 command = registrar.command(cmdtable) |
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30 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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31 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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32 # be specifying the version(s) of Mercurial they are tested with, or |
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33 # leave the attribute unspecified. |
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34 testedwith = b'ships-with-hg-core' |
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35 |
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36 |
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37 @command( |
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38 b'children', |
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39 [ |
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40 ( |
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41 b'r', |
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42 b'rev', |
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43 b'.', |
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44 _(b'show children of the specified revision'), |
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45 _(b'REV'), |
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46 ), |
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47 ] |
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48 + templateopts, |
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49 _(b'hg children [-r REV] [FILE]'), |
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50 helpcategory=command.CATEGORY_CHANGE_NAVIGATION, |
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51 inferrepo=True, |
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52 ) |
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53 def children(ui, repo, file_=None, **opts): |
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54 """show the children of the given or working directory revision |
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55 |
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56 Print the children of the working directory's revisions. If a |
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57 revision is given via -r/--rev, the children of that revision will |
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58 be printed. If a file argument is given, revision in which the |
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59 file was last changed (after the working directory revision or the |
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60 argument to --rev if given) is printed. |
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61 |
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62 Please use :hg:`log` instead:: |
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63 |
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64 hg children => hg log -r "children(.)" |
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65 hg children -r REV => hg log -r "children(REV)" |
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66 |
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67 See :hg:`help log` and :hg:`help revsets.children`. |
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68 |
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69 """ |
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70 rev = opts.get('rev') |
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71 ctx = logcmdutil.revsingle(repo, rev) |
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72 if file_: |
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73 fctx = repo.filectx(file_, changeid=ctx.rev()) |
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74 childctxs = [fcctx.changectx() for fcctx in fctx.children()] |
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75 else: |
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76 childctxs = ctx.children() |
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77 |
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78 displayer = logcmdutil.changesetdisplayer( |
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79 ui, repo, pycompat.byteskwargs(opts) |
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80 ) |
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81 for cctx in childctxs: |
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82 displayer.show(cctx) |
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83 displayer.close() |