view tests/pullext.py @ 40418:89703e6151e7 stable

profiling: revert the default mode back to 'cpu' on Windows

On Windows, os.times() only returns user and system times.  Real elapsed time is
0.  That results in no actual times reported, an end wall time of 0.000000, and
seemingly randomly sorted stack frames.  This at least provides test stability
in test-profile.t.

I kind of think that `default=pycompat.iswindows and 'cpu' or 'real'` would be a
better way to set the default in configitems, but I didn't see any other
examples of this, and thought maybe there's a reason for that.  That might allow
plugging the value into the help text automatically- the documented default
wasn't updated in db0dba2d157d.

# pullext.py - Simple extension to test pulling
#
# Copyright 2018 Gregory Szorc <[e-mail]>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

from __future__ import absolute_import

from mercurial.i18n import _
from mercurial import (
    commands,
    error,
    extensions,
    localrepo,
    repository,
)

def clonecommand(orig, ui, repo, *args, **kwargs):
    if kwargs.get(r'include') or kwargs.get(r'exclude'):
        kwargs[r'narrow'] = True

    if kwargs.get(r'depth'):
        try:
            kwargs[r'depth'] = int(kwargs[r'depth'])
        except ValueError:
            raise error.Abort(_('--depth must be an integer'))

    return orig(ui, repo, *args, **kwargs)

def featuresetup(ui, features):
    features.add(repository.NARROW_REQUIREMENT)

def extsetup(ui):
    entry = extensions.wrapcommand(commands.table, 'clone', clonecommand)

    hasinclude = any(x[1] == 'include' for x in entry[1])
    hasdepth = any(x[1] == 'depth' for x in entry[1])

    if not hasinclude:
        entry[1].append(('', 'include', [],
                         _('pattern of file/directory to clone')))
        entry[1].append(('', 'exclude', [],
                         _('pattern of file/directory to not clone')))

    if not hasdepth:
        entry[1].append(('', 'depth', '',
                         _('ancestry depth of changesets to fetch')))

    localrepo.featuresetupfuncs.add(featuresetup)