histedit: add user input to warning message on editing tagged commits
This is a follow-up patch to D5489.
Now, the user will be able to input yes/no(default) on the warning message. Initially, it was the sleep of 1s and histedit window opens. Changes were made as suggested by @mharbison72 and @yuja.
Differential Revision: https://phab.mercurial-scm.org/D5494
--- a/hgext/histedit.py Mon Dec 24 16:04:52 2018 +0300
+++ b/hgext/histedit.py Sun Jan 06 09:34:41 2019 +0530
@@ -194,7 +194,6 @@
import functools
import os
import struct
-import time
from mercurial.i18n import _
from mercurial import (
@@ -1702,9 +1701,10 @@
if not hastags:
hastags = len(tags)
if hastags:
- ui.warn(_('warning: tags associated with the given changeset '
- 'will be lost after histedit \n'))
- time.sleep(1)
+ if ui.promptchoice(_('warning: tags associated with the given'
+ ' changeset will be lost after histedit. \n'
+ 'do you want to continue (yN)? $$ &Yes $$ &No'), default=1):
+ raise error.Abort(_('histedit cancelled\n'))
# rebuild state
if goal == goalcontinue:
state.read()