mirror of
https://github.com/facebook/sapling.git
synced 2024-10-12 09:48:05 +03:00
e75b9fc1b1
Summary: This commit moves most of the stuff in hgext3rd and related tests to hg-crew/hgext and hg-crew/test respectively. The things that are not moved are the ones which require some more complex imports. Depends on D6675309 Test Plan: - tests are failing at this commit, fixes are in the following commits Reviewers: #sourcecontrol Differential Revision: https://phabricator.intern.facebook.com/D6675329
71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
# morecolors.py
|
|
#
|
|
# Copyright 2017 Facebook, Inc.
|
|
#
|
|
# This software may be used and distributed according to the terms of the
|
|
# GNU General Public License version 2 or any later version.
|
|
|
|
"""make more output colorful
|
|
|
|
Currently only ui.traceback is colorized by this extension.
|
|
"""
|
|
|
|
from __future__ import absolute_import
|
|
|
|
import os
|
|
import sys
|
|
import traceback
|
|
|
|
from mercurial import (
|
|
dispatch,
|
|
extensions,
|
|
)
|
|
|
|
colortable = {
|
|
'traceback.foreign': 'red bold',
|
|
'traceback.core': '',
|
|
}
|
|
|
|
def _colorizetraceback(ui, trace):
|
|
state = 'core'
|
|
result = ''
|
|
corepath = os.path.dirname(os.path.dirname(extensions.__file__))
|
|
for line in trace.splitlines(True):
|
|
if line.startswith(' File "'):
|
|
path = line[len(' File "'):]
|
|
if path.startswith(corepath):
|
|
state = 'core'
|
|
else:
|
|
state = 'foreign'
|
|
result += ui.label(line, 'traceback.%s' % state)
|
|
return result
|
|
|
|
def _writeerr(orig, self, *args, **opts):
|
|
text = ''.join(args)
|
|
if text and text.startswith('Traceback'):
|
|
text = _colorizetraceback(self, text)
|
|
return orig(self, text, **opts)
|
|
|
|
def _handlecommandexception(orig, ui):
|
|
trace = traceback.format_exc()
|
|
ui.log("commandexception", "%s\n", trace)
|
|
ui.write_err(_colorizetraceback(ui, trace))
|
|
return True # do not re-raise the exception
|
|
|
|
def uisetup(ui):
|
|
class morecolorsui(ui.__class__):
|
|
def traceback(self, exc=None, force=False):
|
|
if exc is None:
|
|
exc = sys.exc_info()
|
|
# wrap ui.write_err temporarily so we can capture the traceback and
|
|
# add colors to it.
|
|
cls = self.__class__
|
|
extensions.wrapfunction(cls, 'write_err', _writeerr)
|
|
try:
|
|
return super(morecolorsui, self).traceback(exc, force)
|
|
finally:
|
|
extensions.unwrapfunction(cls, 'write_err', _writeerr)
|
|
ui.__class__ = morecolorsui
|
|
extensions.wrapfunction(dispatch, 'handlecommandexception',
|
|
_handlecommandexception)
|