Mercurial > hg
view contrib/simplemerge @ 24409:30b8db6d0c04
subrepo: add the parent context to hgsubrepo
This brings parity with gitsubrepo and svnsubrepo (which already reference their
parent), and will be used in an upcoming patch.
I'm a bit concerned that the parent context could get stale (consider what
happens when the parent repo is reverted for example). I tried adding the
parent context to the substate tuple so that the parent is available everywhere
a state change is possible, but that made submerge() unhappy. Even with
removing the parent context inside submerge(), I wasn't able to get all of the
test diffs fixed.
But since the other subrepos reference their parent too, if there is a problem,
it is a preexisting one (that nobody seems to be running into). It can be fixed
if/when it pops up.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Wed, 18 Mar 2015 22:56:41 -0400 |
parents | f18830651811 |
children | 56b2bcea2529 |
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#!/usr/bin/env python from mercurial import demandimport demandimport.enable() import sys from mercurial.i18n import _ from mercurial import simplemerge, fancyopts, util, ui options = [('L', 'label', [], _('labels to use on conflict markers')), ('a', 'text', None, _('treat all files as text')), ('p', 'print', None, _('print results instead of overwriting LOCAL')), ('', 'no-minimal', None, _('no effect (DEPRECATED)')), ('h', 'help', None, _('display help and exit')), ('q', 'quiet', None, _('suppress output'))] usage = _('''simplemerge [OPTS] LOCAL BASE OTHER Simple three-way file merge utility with a minimal feature set. Apply to LOCAL the changes necessary to go from BASE to OTHER. By default, LOCAL is overwritten with the results of this operation. ''') class ParseError(Exception): """Exception raised on errors in parsing the command line.""" def showhelp(): sys.stdout.write(usage) sys.stdout.write('\noptions:\n') out_opts = [] for shortopt, longopt, default, desc in options: out_opts.append(('%2s%s' % (shortopt and '-%s' % shortopt, longopt and ' --%s' % longopt), '%s' % desc)) opts_len = max([len(opt[0]) for opt in out_opts]) for first, second in out_opts: sys.stdout.write(' %-*s %s\n' % (opts_len, first, second)) try: for fp in (sys.stdin, sys.stdout, sys.stderr): util.setbinary(fp) opts = {} try: args = fancyopts.fancyopts(sys.argv[1:], options, opts) except fancyopts.getopt.GetoptError, e: raise ParseError(e) if opts['help']: showhelp() sys.exit(0) if len(args) != 3: raise ParseError(_('wrong number of arguments')) sys.exit(simplemerge.simplemerge(ui.ui(), *args, **opts)) except ParseError, e: sys.stdout.write("%s: %s\n" % (sys.argv[0], e)) showhelp() sys.exit(1) except util.Abort, e: sys.stderr.write("abort: %s\n" % e) sys.exit(255) except KeyboardInterrupt: sys.exit(255)