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Improve Rosetta detection

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Fedor Indutny 2021-12-06 19:10:15 +01:00 • committed by GitHub
parent 3b70f4b0f1
commit b8cd326bc9
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2 changed files with 7 additions and 3 deletions
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7
ts/updater/common.ts
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@ -390,13 +390,16 @@ export abstract class Updater {
try {
// We might be running under Rosetta
if (promisify(execFile)('uname', ['-m']).toString().trim() === 'arm64') {
const flag = 'sysctl.proc_translated';
const { stdout } = await promisify(execFile)('sysctl', ['-i', flag]);
if (stdout.includes(`${flag}: 1`)) {
this.logger.info('updater: running under Rosetta');
return 'arm64';
}
} catch (error) {
this.logger.warn(
`updater: "uname -m" failed with ${Errors.toLogFormat(error)}`
`updater: Rosetta detection failed with ${Errors.toLogFormat(error)}`
);
}