98 lines
3.3 KiB
Protocol Buffer
98 lines
3.3 KiB
Protocol Buffer
// Copyright 2017 Google LLC. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto3";
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package gnostic.extension.v1;
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import "google/protobuf/any.proto";
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// This option lets the proto compiler generate Java code inside the package
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// name (see below) instead of inside an outer class. It creates a simpler
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// developer experience by reducing one-level of name nesting and be
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// consistent with most programming languages that don't support outer classes.
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option java_multiple_files = true;
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// The Java outer classname should be the filename in UpperCamelCase. This
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// class is only used to hold proto descriptor, so developers don't need to
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// work with it directly.
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option java_outer_classname = "GnosticExtension";
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// The Java package name must be proto package name with proper prefix.
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option java_package = "org.gnostic.v1";
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// A reasonable prefix for the Objective-C symbols generated from the package.
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// It should at a minimum be 3 characters long, all uppercase, and convention
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// is to use an abbreviation of the package name. Something short, but
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// hopefully unique enough to not conflict with things that may come along in
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// the future. 'GPB' is reserved for the protocol buffer implementation itself.
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//
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// "Gnostic Extension"
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option objc_class_prefix = "GNX";
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// The Go package name.
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option go_package = "./extensions;gnostic_extension_v1";
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// The version number of Gnostic.
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message Version {
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int32 major = 1;
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int32 minor = 2;
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int32 patch = 3;
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// A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
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// be empty for mainline stable releases.
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string suffix = 4;
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}
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// An encoded Request is written to the ExtensionHandler's stdin.
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message ExtensionHandlerRequest {
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// The extension to process.
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Wrapper wrapper = 1;
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// The version number of Gnostic.
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Version compiler_version = 2;
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}
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// The extensions writes an encoded ExtensionHandlerResponse to stdout.
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message ExtensionHandlerResponse {
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// true if the extension is handled by the extension handler; false otherwise
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bool handled = 1;
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// Error message(s). If non-empty, the extension handling failed.
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// The extension handler process should exit with status code zero
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// even if it reports an error in this way.
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//
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// This should be used to indicate errors which prevent the extension from
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// operating as intended. Errors which indicate a problem in gnostic
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// itself -- such as the input Document being unparseable -- should be
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// reported by writing a message to stderr and exiting with a non-zero
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// status code.
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repeated string errors = 2;
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// text output
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google.protobuf.Any value = 3;
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}
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message Wrapper {
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// version of the OpenAPI specification in which this extension was written.
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string version = 1;
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// Name of the extension.
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string extension_name = 2;
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// YAML-formatted extension value.
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string yaml = 3;
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}
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