largefiles: use "outgoinghooks" to avoid redundant outgoing check
Before this patch, "hg outgoing" invokes "findcommonoutgoing()" not
only in "commands.outgoing()" but also in
"overrides.overrideoutgoing()" (via "getoutgoinglfiles()"), when
largefiles is enabled. The latter is redundant.
This patch uses "outgoinghooks" to avoid redundant outgoing check.
Newly introduced function "overrides.outgoinghook()" is registered
into "outgoinghooks" to get the result of outgoing check in
"commands.outgoing()".
It invokes "lfutil.getlfilestoupload()" directly with the result of
outgoing check to avoid redundant outgoing check in
"getoutgoinglfiles()": "sort()" is needed, because
"lfutil.getlfilestoupload()" doesn't sort the result of it.
This patch also omits "if toupload is None" ("No remote repo") case,
because failure of looking remote repository up should raise exception
in "commands.outgoing()" before invocation of "outgoinghooks".
Newly added "hg outgoing --large --graph" tests examine
"outgoinghooks" invocations in "hg outgoing --graph" code path.
#!/usr/bin/env python
#
# runrst - register custom roles and run correct writer
#
# Copyright 2010 Matt Mackall <mpm@selenic.com> and others
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
"""usage: %s WRITER args...
where WRITER is the name of a Docutils writer such as 'html' or 'manpage'
"""
import sys
try:
from docutils.parsers.rst import roles
from docutils.core import publish_cmdline
from docutils import nodes, utils
except ImportError:
sys.stderr.write("abort: couldn't generate documentation: docutils "
"module is missing\n")
sys.stderr.write("please install python-docutils or see "
"http://docutils.sourceforge.net/\n")
sys.exit(-1)
def role_hg(name, rawtext, text, lineno, inliner,
options={}, content=[]):
text = "hg " + utils.unescape(text)
linktext = nodes.literal(rawtext, text)
parts = text.split()
cmd, args = parts[1], parts[2:]
if cmd == 'help' and args:
cmd = args[0] # link to 'dates' for 'hg help dates'
node = nodes.reference(rawtext, '', linktext,
refuri="hg.1.html#%s" % cmd)
return [node], []
roles.register_local_role("hg", role_hg)
if __name__ == "__main__":
if len(sys.argv) < 2:
sys.stderr.write(__doc__ % sys.argv[0])
sys.exit(1)
writer = sys.argv[1]
del sys.argv[1]
publish_cmdline(writer_name=writer)