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33 lines
1.5 KiB
33 lines
1.5 KiB
// Copyright 2021-2024 Buf Technologies, Inc.
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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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import { base64Decode } from "../wire/base64-encoding.js";
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import { FileDescriptorProtoSchema } from "../wkt/gen/google/protobuf/descriptor_pb.js";
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import { createFileRegistry } from "../registry.js";
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import { restoreJsonNames } from "./restore-json-names.js";
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import { fromBinary } from "../from-binary.js";
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/**
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* Hydrate a file descriptor.
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*
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* @private
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*/
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export function fileDesc(b64, imports) {
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var _a;
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const root = fromBinary(FileDescriptorProtoSchema, base64Decode(b64));
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root.messageType.forEach(restoreJsonNames);
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root.dependency = (_a = imports === null || imports === void 0 ? void 0 : imports.map((f) => f.proto.name)) !== null && _a !== void 0 ? _a : [];
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const reg = createFileRegistry(root, (protoFileName) => imports === null || imports === void 0 ? void 0 : imports.find((f) => f.proto.name === protoFileName));
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// non-null assertion because we just created the registry from the file we look up
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return reg.getFile(root.name);
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}
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