fix(webkit): properly detect arm64 on apple silicon (microsoft#4783)

DavidAlphaFox · Dec 22, 2020 · ff2a1f1 · ff2a1f1
1 parent 73edf13
commit ff2a1f1
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/utils/browserPaths.ts b/src/utils/browserPaths.ts
@@ -35,7 +35,13 @@ export const hostPlatform = ((): BrowserPlatform => {
  const macVersion = execSync('sw_vers -productVersion', {
  stdio: ['ignore', 'pipe', 'ignore']
  }).toString('utf8').trim().split('.').slice(0, 2).join('.');
- const archSuffix = os.arch() === 'arm64' ? '-arm64' : '';
+ let arm64 = false;
+ if (!macVersion.startsWith('10.')) {
+ arm64 = execSync('sysctl -in hw.optional.arm64', {
+ stdio: ['ignore', 'pipe', 'ignore']
+ }).toString().trim() === '1';
+ }
+ const archSuffix = arm64 ? '-arm64' : '';
  return `mac${macVersion}${archSuffix}` as BrowserPlatform;
  }
  if (platform === 'linux') {