statichttprepo: use new functions for requirements validation
The new code in localrepo for requirements gathering and validation
is more robust than scmutil.readrequires(). Let's port statichttprepo
to it.
Since scmutil.readrequires() is no longer used, it has been removed.
It is possible extensions were monkeypatching this to supplement the
set of supported requirements. But the proper way to do that is to
register a featuresetupfuncs. I'm comfortable forcing the API break
because featuresetupfuncs is more robust and has been supported for
a while.
.. api::
``scmutil.readrequires()`` has been removed.
Use ``localrepo.featuresetupfuncs`` to register new repository
requirements.
Use ``localrepo.ensurerequirementsrecognized()`` to validate them.
Differential Revision: https://phab.mercurial-scm.org/D4570
#!/usr/bin/env python
#
# mercurial - scalable distributed SCM
#
# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
#
# 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
import os
import sys
if os.environ.get('HGUNICODEPEDANTRY', False):
try:
reload(sys)
sys.setdefaultencoding("undefined")
except NameError:
pass
libdir = '@LIBDIR@'
if libdir != '@' 'LIBDIR' '@':
if not os.path.isabs(libdir):
libdir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
libdir)
libdir = os.path.abspath(libdir)
sys.path.insert(0, libdir)
from hgdemandimport import tracing
with tracing.log('hg script'):
# enable importing on demand to reduce startup time
try:
if sys.version_info[0] < 3 or sys.version_info >= (3, 6):
import hgdemandimport; hgdemandimport.enable()
except ImportError:
sys.stderr.write("abort: couldn't find mercurial libraries in [%s]\n" %
' '.join(sys.path))
sys.stderr.write("(check your install and PYTHONPATH)\n")
sys.exit(-1)
from mercurial import dispatch
dispatch.run()