Adopt globally reserved field numbers for FieldOptions. (#762)

* Adopt globally reserved field numbers for FieldOptions.

 * (M) proto/yext/yext.{proto,pb.go}
  - Ensure that we use globally reserved field numbers for the
    FieldOptions for these new annotations.

* Add update script and re-generate protobufs.

* Regenerate exschemapath.pb.go with new field numbers.

proto/yext/yext.proto

@@ -34,11 +34,11 @@ extend google.protobuf.FieldOptions {
   // leaflist indicates that the field represents a YANG leaf-list. It is
   // valid only for repeated fields, and can be used to determine that the
   // generated field is a list of scalar values by any parsing code.
-  bool leaflist = 1041;
+  bool leaflist = 1179;
   // leaflistunion indicates that hte field represents a YANG leaf-list
   // of union types. It is valid only for repeated message fields and can be
   // used to determine that specific leaf-list union handling is required.
-  bool leaflistunion = 1042;
+  bool leaflistunion = 1180;
 }
 
 extend google.protobuf.EnumValueOptions {

protomap/integration_tests/testdata/gribi_aft/enums/enums.proto

@@ -8,7 +8,7 @@
 //   - github.com/openconfig/gribi/v1/yang/deps/...
 syntax = "proto3";
 
-package gribi_aft.enums;
+package ygot.protomap.tests.gribi_aft.enums;
 
 import "github.com/openconfig/ygot/proto/yext/yext.proto";
 

protomap/integration_tests/testdata/gribi_aft/gribi_aft.proto

@@ -1,5 +1,6 @@
 // gribi_aft is generated by proto_generator as a protobuf
-// representation of a YANG schema.
+// representation of a YANG schema. This version is used as an
+// integration test for ygot..
 //
 // Input schema modules:
 //  - github.com/openconfig/gribi/v1/yang/gribi-aft.yang
@@ -8,11 +9,11 @@
 //   - github.com/openconfig/gribi/v1/yang/deps/...
 syntax = "proto3";
 
-package gribi_aft;
+package ygot.protomap.tests.gribi_aft;
 
 import "github.com/openconfig/ygot/proto/ywrapper/ywrapper.proto";
 import "github.com/openconfig/ygot/proto/yext/yext.proto";
-import "v1/proto/gribi_aft/enums/enums.proto";
+import "github.com/openconfig/ygot/protomap/integration_tests/testdata/gribi_aft/enums/enums.proto";
 
 option go_package = "github.com/openconfig/gribi/v1/proto/gribi_aft";
 

protomap/integration_tests/testdata/update.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Copyright 2023 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# To remove the dependency on GOPATH, we locally cache the protobufs that
+# we need as dependencies during build time with the intended paths.
+
+if [ -z $SRCDIR ]; then
+	THIS_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+	SRC_DIR=${THIS_DIR}/../../..
+fi
+
+cd ${SRC_DIR}
+protoc -I${SRC_DIR} -I ${SRC_DIR}/../../.. --go_out=. --go_opt=paths=source_relative ${SRC_DIR}/protomap/integration_tests/testdata/gribi_aft/gribi_aft.proto
+protoc -I${SRC_DIR} -I ${SRC_DIR}/../../.. --go_out=. --go_opt=paths=source_relative ${SRC_DIR}/protomap/integration_tests/testdata/gribi_aft/enums/enums.proto