realize autoorphans/autoremove for zypper >= 1.9.2 in SUSE

bin/epm-autoorphans

@@ -81,9 +81,15 @@ case $PMTYPE in
 	#pkgng)
 	#	sudocmd pkg autoremove
 	#	;;
-	#zypper-rpm)
-	#	sudocmd zypper clean
-	#	;;
+	zypper-rpm)
+		# https://www.linux.org.ru/forum/desktop/11931830
+		assure_exists zypper zypper 1.9.2
+		# For zypper < 1.9.2: zypper se -si | grep 'System Packages'
+		sudocmd zypper packages --orphaned
+		# FIXME: x86_64/i586 are duplicated
+		local PKGLIST=$(zypper packages --orphaned | tail -n +5 | cut -d \| -f 3 | sort -u)
+		sudocmd zypper remove --clean-deps $PKGLIST
+		;;
 	*)
 		fatal "Have no suitable command for $PMTYPE"
 		;;

bin/epm-autoremove

@@ -120,9 +120,14 @@ case $PMTYPE in
 	pkgng)
 		sudocmd pkg autoremove
 		;;
-	#zypper-rpm)
-	#	sudocmd zypper clean
-	#	;;
+	zypper-rpm)
+		# https://www.linux.org.ru/forum/desktop/11931830
+		assure_exists zypper zypper 1.9.3
+		sudocmd zypper packages --unneeded
+		# FIXME: x86_64/i586 are duplicated
+		local PKGLIST=$(zypper packages --unneeded | tail -n +5 | cut -d \| -f 3 | sort -u)
+		sudocmd zypper remove --clean-deps $PKGLIST
+		;;
 	*)
 		fatal "Have no suitable command for $PMTYPE"
 		;;

bin/epm-remove

@@ -93,7 +93,7 @@ epm_remove_names()
 			sudocmd snappy uninstall $@
 			return ;;
 		zypper-rpm)
-			sudocmd zypper remove $@
+			sudocmd zypper remove --clean-deps $@
 			return ;;
 		mpkg)
 			sudocmd mpkg remove $@
@@ -160,7 +160,7 @@ epm_remove_nonint()
 			sudocmd yum -y remove $@
 			return ;;
 		zypper-rpm)
-			sudocmd zypper --non-interactive remove $@
+			sudocmd zypper --non-interactive remove --clean-deps $@
 			return ;;
 		slackpkg)
 			sudocmd /usr/sbin/slackpkg -batch=on -default_answer=yes remove $@