wireprotov2: send linknodes to emitfilerevisions()
Previously, linknodes were calculated within emitfilerevisions() by
using filectx.introrev(), which would always use the linkrev/linknode
as recorded by storage. This is wrong for cases where the receiver
doesn't have the changeset the linknode refers to.
This commit changes the logic for linknode emission so the mapping
of filenode to linknode is computed by the caller and passed into
emitfilerevisions().
As part of the change, linknodes for "filesdata" in the
haveparents=False case are now correct: the existing code performed a
manifest walk and it was trivial to plug in the correct linknode.
However, behavior for the haveparents=True case is still wrong
because it relies on filtering linkrevs against the outgoing set in
order to determine what to send. This will be fixed in a subsequent
commit.
The change test test-wireproto-exchangev2-shallow.t is a bit wonky.
The test repo has 6 revisions. The changed test is performing a shallow
clone with depth=1. So, only file data for revision 5 is present
locally. So, the new behavior of associating the linknode with
revision 5 for every file revision seems correct. Of course, when
backfilling old revisions, we'll want to update the linknode. But
this problem requires wire protocol support and we'll cross that
bridge later.
Differential Revision: https://phab.mercurial-scm.org/D5405
# record.py
#
# Copyright 2007 Bryan O'Sullivan <bos@serpentine.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
'''commands to interactively select changes for commit/qrefresh (DEPRECATED)
The feature provided by this extension has been moved into core Mercurial as
:hg:`commit --interactive`.'''
from __future__ import absolute_import
from mercurial.i18n import _
from mercurial import (
cmdutil,
commands,
error,
extensions,
registrar,
)
cmdtable = {}
command = registrar.command(cmdtable)
# Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
# extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
# be specifying the version(s) of Mercurial they are tested with, or
# leave the attribute unspecified.
testedwith = 'ships-with-hg-core'
@command("record",
# same options as commit + white space diff options
[c for c in commands.table['commit|ci'][1][:]
if c[1] != "interactive"] + cmdutil.diffwsopts,
_('hg record [OPTION]... [FILE]...'),
helpcategory=command.CATEGORY_COMMITTING)
def record(ui, repo, *pats, **opts):
'''interactively select changes to commit
If a list of files is omitted, all changes reported by :hg:`status`
will be candidates for recording.
See :hg:`help dates` for a list of formats valid for -d/--date.
If using the text interface (see :hg:`help config`),
you will be prompted for whether to record changes to each
modified file, and for files with multiple changes, for each
change to use. For each query, the following responses are
possible::
y - record this change
n - skip this change
e - edit this change manually
s - skip remaining changes to this file
f - record remaining changes to this file
d - done, skip remaining changes and files
a - record all changes to all remaining files
q - quit, recording no changes
? - display help
This command is not available when committing a merge.'''
if not ui.interactive():
raise error.Abort(_('running non-interactively, use %s instead') %
'commit')
opts[r"interactive"] = True
overrides = {('experimental', 'crecord'): False}
with ui.configoverride(overrides, 'record'):
return commands.commit(ui, repo, *pats, **opts)
def qrefresh(origfn, ui, repo, *pats, **opts):
if not opts[r'interactive']:
return origfn(ui, repo, *pats, **opts)
mq = extensions.find('mq')
def committomq(ui, repo, *pats, **opts):
# At this point the working copy contains only changes that
# were accepted. All other changes were reverted.
# We can't pass *pats here since qrefresh will undo all other
# changed files in the patch that aren't in pats.
mq.refresh(ui, repo, **opts)
# backup all changed files
cmdutil.dorecord(ui, repo, committomq, None, True,
cmdutil.recordfilter, *pats, **opts)
# This command registration is replaced during uisetup().
@command('qrecord',
[],
_('hg qrecord [OPTION]... PATCH [FILE]...'),
helpcategory=command.CATEGORY_COMMITTING,
inferrepo=True)
def qrecord(ui, repo, patch, *pats, **opts):
'''interactively record a new patch
See :hg:`help qnew` & :hg:`help record` for more information and
usage.
'''
return _qrecord('qnew', ui, repo, patch, *pats, **opts)
def _qrecord(cmdsuggest, ui, repo, patch, *pats, **opts):
try:
mq = extensions.find('mq')
except KeyError:
raise error.Abort(_("'mq' extension not loaded"))
repo.mq.checkpatchname(patch)
def committomq(ui, repo, *pats, **opts):
opts[r'checkname'] = False
mq.new(ui, repo, patch, *pats, **opts)
overrides = {('experimental', 'crecord'): False}
with ui.configoverride(overrides, 'record'):
cmdutil.dorecord(ui, repo, committomq, cmdsuggest, False,
cmdutil.recordfilter, *pats, **opts)
def qnew(origfn, ui, repo, patch, *args, **opts):
if opts[r'interactive']:
return _qrecord(None, ui, repo, patch, *args, **opts)
return origfn(ui, repo, patch, *args, **opts)
def uisetup(ui):
try:
mq = extensions.find('mq')
except KeyError:
return
cmdtable["qrecord"] = \
(qrecord,
# same options as qnew, but copy them so we don't get
# -i/--interactive for qrecord and add white space diff options
mq.cmdtable['qnew'][1][:] + cmdutil.diffwsopts,
_('hg qrecord [OPTION]... PATCH [FILE]...'))
_wrapcmd('qnew', mq.cmdtable, qnew, _("interactively record a new patch"))
_wrapcmd('qrefresh', mq.cmdtable, qrefresh,
_("interactively select changes to refresh"))
def _wrapcmd(cmd, table, wrapfn, msg):
entry = extensions.wrapcommand(table, cmd, wrapfn)
entry[1].append(('i', 'interactive', None, msg))