40 lines
1.5 KiB
TypeScript

/**
* Copyright (c) Microsoft Corporation.
*
* 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.
*/
import type { ClientSideCallMetadata } from '@protocol/channels';
import type { SerializedClientSideCallMetadata, SerializedStack, SerializedStackFrame } from './isomorphic/traceUtils';
export function serializeClientSideCallMetadata(metadatas: ClientSideCallMetadata[]): SerializedClientSideCallMetadata {
const fileNames = new Map<string, number>();
const stacks: SerializedStack[] = [];
for (const m of metadatas) {
if (!m.stack || !m.stack.length)
continue;
const stack: SerializedStackFrame[] = [];
for (const frame of m.stack) {
let ordinal = fileNames.get(frame.file);
if (typeof ordinal !== 'number') {
ordinal = fileNames.size;
fileNames.set(frame.file, ordinal);
}
const stackFrame: SerializedStackFrame = [ordinal, frame.line || 0, frame.column || 0, frame.function || ''];
stack.push(stackFrame);
}
stacks.push([m.id, stack]);
}
return { files: [...fileNames.keys()], stacks };
}