@opentelemetry/resources
Version:
26 lines • 769 B
JavaScript
/*
* Copyright The OpenTelemetry Authors
* SPDX-License-Identifier: Apache-2.0
*/
import { execAsync } from './execAsync';
import { diag } from '@opentelemetry/api';
export async function getMachineId() {
try {
const result = await execAsync('ioreg -rd1 -c "IOPlatformExpertDevice"');
const idLine = result.stdout
.split('\n')
.find(line => line.includes('IOPlatformUUID'));
if (!idLine) {
return undefined;
}
const parts = idLine.split('" = "');
if (parts.length === 2) {
return parts[1].slice(0, -1);
}
}
catch (e) {
diag.debug(`error reading machine id: ${e}`);
}
return undefined;
}
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