Mercurial > hg
view doc/runrst @ 44820:f71c8eea7161 stable
bash_completion: do not use aliased hg if it sources a script (issue6308)
I have an alias that sources a script around hg. Mercurial's bash_completion
script tries to use this as its main hg binary. But sourcing a wrapper breaks
Bash's completion. So this patch disables using the alias as the hg binary if
it starts with "source ".
Alias resolution was introduced in rev 191ab08e7099 for users with
"alias hg='hg --some_opts'".
See https://www.mercurial-scm.org/repo/hg/rev/191ab08e7099
author | Peter Arrenbrecht <peter@arrenbrecht.ch> |
---|---|
date | Mon, 11 May 2020 08:13:40 +0200 |
parents | 47ef023d0165 |
children | c102b704edb5 |
line wrap: on
line source
#!/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' """ from __future__ import absolute_import import sys try: import docutils.core as core import docutils.nodes as nodes import docutils.utils as utils import docutils.parsers.rst.roles as roles 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=None, content=None): text = "hg " + utils.unescape(text) linktext = nodes.literal(rawtext, text) parts = text.split() cmd, args = parts[1], parts[2:] refuri = "hg.1.html#%s" % cmd if cmd == 'help' and args: if args[0] == 'config': # :hg:`help config` refuri = "hgrc.5.html" elif args[0].startswith('config.'): # :hg:`help config.SECTION...` refuri = "hgrc.5.html#%s" % args[0].split('.', 2)[1] elif len(args) >= 2 and args[0] == '-c': # :hg:`help -c COMMAND ...` is equivalent to :hg:`COMMAND` # (mainly for :hg:`help -c config`) refuri = "hg.1.html#%s" % args[1] else: refuri = "hg.1.html#%s" % args[0] node = nodes.reference(rawtext, '', linktext, refuri=refuri) 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] core.publish_cmdline(writer_name=writer)