modified

build/node_modules/default-browser-id/index.js

@@ -0,0 +1,42 @@
+import os from 'os';
+import {promises as fs} from 'fs';
+import bplist from 'bplist-parser';
+import untildify from 'untildify';
+
+const macOsVersion = Number(os.release().split('.')[0]);
+const filePath = untildify(macOsVersion >= 14 ? '~/Library/Preferences/com.apple.LaunchServices/com.apple.launchservices.secure.plist' : '~/Library/Preferences/com.apple.LaunchServices.plist');
+
+export default async function defaultBrowserId() {
+	if (process.platform !== 'darwin') {
+		throw new Error('macOS only');
+	}
+
+	let bundleId = 'com.apple.Safari';
+
+	let buffer;
+	try {
+		buffer = await fs.readFile(filePath);
+	} catch (error) {
+		if (error.code === 'ENOENT') {
+			return bundleId;
+		}
+
+		throw error;
+	}
+
+	const data = bplist.parseBuffer(buffer);
+	const handlers = data && data[0].LSHandlers;
+
+	if (!handlers || handlers.length === 0) {
+		return bundleId;
+	}
+
+	for (const handler of handlers) {
+		if (handler.LSHandlerURLScheme === 'http' && handler.LSHandlerRoleAll) {
+			bundleId = handler.LSHandlerRoleAll;
+			break;
+		}
+	}
+
+	return bundleId;
+}