mirror of
https://github.com/facebook/sapling.git
synced 2024-10-07 15:27:13 +03:00
70b85f9c12
Summary: A continuation D2502125. Add more helpful output to hg status when the user is in a bisect state. Example output 10/07 17:43 cdelahousse@dev4253 ~/local/clearmereg/testrepos/states/bisect $ hg status # The repository is in an unfinished *bisect* state. # To mark the commit good: hg bisect --good # To mark the commit bad: hg bisect --bad # To abort: hg bisect --reset Test Plan: Tests have been updated Reviewers: #sourcecontrol, durham Reviewed By: durham Subscribers: akushner Differential Revision: https://phabricator.fb.com/D2520493 Tasks: 8563305 Signature: t1:2520493:1444288081:5da20016aaaaff77db24ecb01c404b0e11aeeb7a
120 lines
3.8 KiB
Python
120 lines
3.8 KiB
Python
# morestatus.py
|
|
#
|
|
# Copyright 2015 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 status give a bit more context
|
|
|
|
This extension will wrap the status command to make it show more context about
|
|
the state of the repo
|
|
"""
|
|
|
|
from mercurial import commands
|
|
from mercurial.extensions import wrapcommand
|
|
from mercurial.i18n import _
|
|
from mercurial import merge as mergemod
|
|
from mercurial import scmutil
|
|
|
|
|
|
def prefixlines(raw):
|
|
'''Surround lineswith a comment char and a new line'''
|
|
lines = raw.splitlines()
|
|
commentedlines = ['# %s' % line for line in lines]
|
|
return '\n'.join(commentedlines) + '\n'
|
|
|
|
|
|
def conflictsmsg(repo, ui):
|
|
mergestate = mergemod.mergestate(repo)
|
|
if not mergestate.active():
|
|
return
|
|
|
|
m = scmutil.match(repo[None])
|
|
unresolvedlist = [f for f in mergestate if m(f) and mergestate[f] == 'u']
|
|
if unresolvedlist:
|
|
mergeliststr = '\n'.join([' %s' % path for path in unresolvedlist])
|
|
msg = _('''Unresolved merge conflicts:
|
|
|
|
%s
|
|
|
|
To mark files as resolved: hg resolve --mark FILE''') % mergeliststr
|
|
else:
|
|
msg = _('No unresolved merge conflicts.')
|
|
|
|
ui.warn(prefixlines(msg))
|
|
|
|
def helpmessage(ui, continuecmd, abortcmd):
|
|
msg = _('To continue: %s\n'
|
|
'To abort: %s') % (continuecmd, abortcmd)
|
|
ui.warn(prefixlines(msg))
|
|
|
|
def rebasemsg(ui):
|
|
helpmessage(ui, 'hg rebase --continue', 'hg rebase --abort')
|
|
|
|
def histeditmsg(ui):
|
|
helpmessage(ui, 'hg histedit --continue', 'hg histedit --abort')
|
|
|
|
def unshelvemsg(ui):
|
|
helpmessage(ui, 'hg unshelve --continue', 'hg unshelve --abort')
|
|
|
|
def graftmsg(ui):
|
|
# tweakdefaults requires `update` to have a rev hence the `.`
|
|
helpmessage(ui, 'hg graft --continue', 'hg update .')
|
|
|
|
def mergemsg(ui):
|
|
# tweakdefaults requires `update` to have a rev hence the `.`
|
|
helpmessage(ui, 'hg commit', 'hg update --clean . (warning: this will '
|
|
'erase all uncommitted changed)')
|
|
|
|
def bisectmsg(ui):
|
|
msg = _('To mark the commit good: hg bisect --good\n'
|
|
'To mark the commit bad: hg bisect --bad\n'
|
|
'To abort: hg bisect --reset\n')
|
|
ui.warn(prefixlines(msg))
|
|
|
|
STATES = (
|
|
# (state, file path indicating states, helpful message function)
|
|
('histedit', 'histedit-state', histeditmsg),
|
|
('bisect', 'bisect.state', bisectmsg),
|
|
('graft', 'graftstate', graftmsg),
|
|
('unshelve', 'unshelverebasestate', unshelvemsg),
|
|
('rebase', 'rebasestate', rebasemsg),
|
|
# The merge state is part of a list that will be iterated over. It needs to
|
|
# be last because some of the other unfinished states may also be in a merge
|
|
# state (eg. histedit, graft, etc). We want those to have priority.
|
|
('merge', 'merge', mergemsg),
|
|
)
|
|
|
|
def extsetup(ui):
|
|
if ui.configbool('morestatus', 'show', False) and not ui.plain():
|
|
wrapcommand(commands.table, 'status', statuscmd)
|
|
|
|
def statuscmd(orig, ui, repo, *pats, **opts):
|
|
"""
|
|
Wrap the status command to barf out the state of the repository. States
|
|
being mid histediting, mid bisecting, grafting, merging, etc.
|
|
Output is to stderr to avoid breaking scripts.
|
|
"""
|
|
|
|
ret = orig(ui, repo, *pats, **opts)
|
|
|
|
statetuple = getrepostate(repo)
|
|
if statetuple:
|
|
state, statefile, helpfulmsg = statetuple
|
|
statemsg = _('The repository is in an unfinished *%s* state.') % state
|
|
ui.warn('\n' + prefixlines(statemsg))
|
|
conflictsmsg(repo, ui)
|
|
if helpfulmsg:
|
|
helpfulmsg(ui)
|
|
|
|
# TODO(cdelahousse): check to see if current bookmark needs updating. See
|
|
# scmprompt.
|
|
|
|
return ret
|
|
|
|
def getrepostate(repo):
|
|
for state, statefilepath, msgfn in STATES:
|
|
if repo.vfs.exists(statefilepath):
|
|
return (state, statefilepath, msgfn)
|
|
|