1 files changed, 38 insertions, 0 deletions
diff --git a/src/migration-scripts/policy/2-to-3 b/src/migration-scripts/policy/2-to-3
new file mode 100644
index 0000000..399a553
--- /dev/null
+++ b/src/migration-scripts/policy/2-to-3
@@ -0,0 +1,38 @@
+# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T3976: change cli
+#     from: set policy route-map FOO rule 10 match ipv6 nexthop 'h:h:h:h:h:h:h:h'
+#       to: set policy route-map FOO rule 10 match ipv6 nexthop address 'h:h:h:h:h:h:h:h'
+
+from vyos.configtree import ConfigTree
+
+base = ['policy', 'route-map']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    for route_map in config.list_nodes(base):
+        if not config.exists(base + [route_map, 'rule']):
+            continue
+        for rule in config.list_nodes(base + [route_map, 'rule']):
+            base_rule = base + [route_map, 'rule', rule]
+
+            if config.exists(base_rule + ['match', 'ipv6', 'nexthop']):
+                tmp = config.return_value(base_rule + ['match', 'ipv6', 'nexthop'])
+                config.delete(base_rule + ['match', 'ipv6', 'nexthop'])
+                config.set(base_rule + ['match', 'ipv6', 'nexthop', 'address'], value=tmp)