evolve: prompt user to select destination for stabilization in case of split
This patch adds functionality to prompt user to select a revision when there
exists multiple stabilization destination because of split on multiple branches.
Test are also added for the feature.
I am not sure whether this is the best message which we can show, if people have
suggestions I will like to improve the messages shown in prompt.
# setup config and various utility to test new heads checks on push
. $TESTDIR/testlib/common.sh
cat >> $HGRCPATH <<EOF
[ui]
# simpler log output
logtemplate ="{node|short} ({phase}): {desc}\n"
[phases]
# non publishing server
publish=False
[extensions]
# we need to strip some changeset for some test cases
strip=
evolve=
EOF
setuprepos() {
echo creating basic server and client repo
hg init server
cd server
mkcommit root
hg phase --public .
mkcommit A0
cd ..
hg clone server client
}