Mercurial > hg
view tests/test-duplicateoptions.py @ 38952:0e58c5b20745
mergetool: warn if ui.merge points to nonexistent tool
This adds a warning when ui.merge is configured but points to an
executable that doesn't exist. It gets printed once per fail, but that
seems to be how our other warnings about merge tools are reported.
Differential Revision: https://phab.mercurial-scm.org/D3975
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Mon, 23 Jul 2018 22:51:53 -0700 |
parents | 9abe91a503da |
children | c3ad9ef0876c |
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from __future__ import absolute_import, print_function import os from mercurial import ( commands, extensions, ui as uimod, ) ignore = {b'highlight', b'win32text', b'factotum', b'beautifygraph'} if os.name != 'nt': ignore.add(b'win32mbcs') disabled = [ext for ext in extensions.disabled().keys() if ext not in ignore] hgrc = open(os.environ["HGRCPATH"], 'wb') hgrc.write(b'[extensions]\n') for ext in disabled: hgrc.write(ext + b'=\n') hgrc.close() u = uimod.ui.load() extensions.loadall(u) globalshort = set() globallong = set() for option in commands.globalopts: option[0] and globalshort.add(option[0]) option[1] and globallong.add(option[1]) for cmd, entry in commands.table.items(): seenshort = globalshort.copy() seenlong = globallong.copy() for option in entry[1]: if (option[0] and option[0] in seenshort) or \ (option[1] and option[1] in seenlong): print("command '" + cmd + "' has duplicate option " + str(option)) seenshort.add(option[0]) seenlong.add(option[1])