Mercurial > hg
view doc/runrst @ 50733:b1ac55606eb7 stable
setup: fall back to setuptools setup if distutils isn't available
The setuptools comments around this seems slightly outdated. Setuptools is
improving and distutils is being deprecated, so it should perhaps be the
default. But at least, it is a fair fallback.
author | Mads Kiilerich <mads@kiilerich.com> |
---|---|
date | Tue, 27 Jun 2023 12:09:17 +0200 |
parents | 6000f5b25c9b |
children |
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#!/usr/bin/env python3 # # runrst - register custom roles and run correct writer # # Copyright 2010 Olivia Mackall <olivia@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: 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)