Hg auto merge by Jenkins execute shell

shell.sh

# automerge.sh
USERNAME=${CREDENTIALS%:*}
PASSWORD=${CREDENTIALS#*:}

# proof of concept - don't echo this in real life :)
echo USERNAME=$USERNAME
echo USERNAME=$PASSWORD
 
# Jenkins uses "-e" parameter, but we want to handle the exit-code manually
set +e
 
WORKING_DIR=$PWD
# show current reversion
hg id -i 
# reset local changes
hg update -C .
# get changes from repository
# hg pull
# update to branch
hg update -C trial
# show trail reversion
hg id -i 
 
# try the merge
hg merge SAT --config "ui.merge=internal:merge"
mergereturn=$?
 
case $mergereturn in
	0) 
		echo '##################################'
		echo '#####   Merge successfully   #####'
		echo '##################################'
 
		# commit and push
		hg commit -m 'Automerge from jenkins' -u 'jenkins'
		hg push http://$USERNAME:[email protected]:8000/scm/hg/anno-pom
 
		rc=0
		;;
	1) 
		echo '####################################################'
		echo '#####   Merge-Conflict, manual merge needed!   #####'
		echo '####################################################'
		rc=1
		;;
	255) 
		echo '############################################'
		echo '#####   No Changes (Return-Code 255)   #####'
		echo '############################################'
        hg push http://$USERNAME:[email protected]:8000/scm/hg/anno-pom
		rc=0
		;;
	*) 
		echo '###############################################'
		echo "#####   Merge-Returncode : $mergereturn   #####"
		echo '###############################################'
		rc=1
		;;
esac
 
# reset local changes
hg update -C .
 
exit $rc