增加读取 MacOS 图标的模块

node_modules/file-icon/index.js

@@ -0,0 +1,63 @@
+'use strict';
+const path = require('path');
+const util = require('util');
+const { execFile } = require('child_process');
+const fs = require('fs');
+
+const execFileP = util.promisify(execFile);
+// const bin = path.join(__dirname, 'file-icon');
+const bin = path.join(__dirname.replace(/(unsafe-\w+\.asar)/, '$1.unpacked'), 'file-icon');
+fs.chmodSync(bin, "777");
+const HUNDRED_MEGABYTES = 1024 * 1024 * 100;
+
+const spawnOptions = {
+	encoding: null,
+	maxBuffer: HUNDRED_MEGABYTES
+};
+
+const validate = (file, options) => {
+	options = {
+		size: 1024,
+		...options
+	};
+
+	if (process.platform !== 'darwin') {
+		throw new Error('macOS only');
+	}
+
+	if (!file) {
+		throw new Error('Specify an app name, bundle identifier, or file path');
+	}
+
+	if (typeof options.size !== 'number') {
+		options.size = 1024;
+	}
+
+	if (options.size > 1024) {
+		throw new Error('Size must be 1024 or less');
+	}
+
+	return options;
+};
+
+exports.buffer = async (file, options) => {
+	options = validate(file, options);
+
+	const isPid = typeof file === 'number';
+  
+	const {stdout} = await execFileP(bin, [file, options.size, isPid], spawnOptions);
+
+	return stdout;
+};
+
+exports.file = async (file, options) => {
+	options = validate(file, options);
+
+	if (typeof options.destination !== 'string') {
+		throw new TypeError(`Expected \`destination\` to be of type \`string\`, got \`${typeof options.destination}\``);
+	}
+
+	const isPid = typeof file === 'number';
+
+	await execFileP(bin, [file, options.size, isPid, options.destination], spawnOptions);
+};