Mercurial > hg
annotate hgext/strip.py @ 46843:728d89f6f9b1
refactor: prefer checks against nullrev over nullid
A common pattern is using a changeset context and obtaining the node to
compare against nullid. Change this to obtain the nullrev instead. In
the future, the nullid becomes a property of the repository and is no
longer a global constant, so using nullrev is much easier to reason
about. Python function call overhead makes the difference moot, but
future changes will result in more dictionary lookups otherwise, so
prefer the simpler pattern.
Differential Revision: https://phab.mercurial-scm.org/D10290
author | Joerg Sonnenberger <joerg@bec.de> |
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date | Tue, 30 Mar 2021 02:32:30 +0200 |
parents | d7a508a75d72 |
children | 6000f5b25c9b |
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45865
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strip: move into core
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
45514
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1 """strip changesets and their descendants from history (DEPRECATED) |
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
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2 |
d7a508a75d72
strip: move into core
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
45514
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3 The functionality of this extension has been included in core Mercurial |
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
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4 since version 5.7. Please use :hg:`debugstrip ...` instead. |
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mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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5 |
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strip: fix spelling: "allows to" -> "allows you to"
Javi Merino <cibervicho@gmail.com>
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6 This extension allows you to strip changesets and all their descendants from the |
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mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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7 repository. See the command help for details. |
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mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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8 """ |
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strip: use absolute_import
timeless <timeless@mozdev.org>
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9 from __future__ import absolute_import |
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timeless <timeless@mozdev.org>
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10 |
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
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11 from mercurial import commands |
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formatting: blacken the codebase
Augie Fackler <augie@google.com>
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12 |
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extensions: change magic "shipped with hg" string
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13 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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extensions: document that `testedwith = 'internal'` is special
Augie Fackler <augie@google.com>
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14 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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Augie Fackler <augie@google.com>
parents:
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15 # be specifying the version(s) of Mercurial they are tested with, or |
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Augie Fackler <augie@google.com>
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16 # leave the attribute unspecified. |
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formatting: byteify all mercurial/ and hgext/ string literals
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17 testedwith = b'ships-with-hg-core' |
19823
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strip: move checksubstate from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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18 |
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strip: move into core
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
45514
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19 # This is a bit ugly, but a uisetup function that defines strip as an |
d7a508a75d72
strip: move into core
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
45514
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20 # alias for debugstrip would override any user alias for strip, |
d7a508a75d72
strip: move into core
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
45514
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21 # including aliases like "strip = strip --no-backup". |
d7a508a75d72
strip: move into core
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
45514
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22 commands.command.rename(old=b'debugstrip', new=b'debugstrip|strip') |