feat(Icon): update version to 0.2.1 (#2962)

* feat(Icon): update version to 0.2.1

* test: update snapshots

script/update-icons.js

@@ -1,21 +1,50 @@
 const path = require('path');
 const fs = require('fs');
+const { get } = require('./qrcode/httpRequest');
 
-const iconFile = path.join(__dirname, '..', 'src/icon/icon.less');
-const dataFile = path.join(__dirname, '..', 'src/icon/_example/data.js');
-fs.readFile(iconFile, 'utf8', (err, data) => {
-  if (err) {
-    console.error(err);
-    return;
-  }
-  const regex = new RegExp(`\\..*-icon-(.*):before`, 'g');
-  const icons = data.match(regex);
-  const iconList = icons.map((icon) => icon.replace(regex, '$1'));
-  const iconsData = `const icons = ${JSON.stringify(iconList, null, 2)}; \nexport default icons;\n`;
-  fs.writeFile(dataFile, iconsData, (err) => {
+const VERSION = process.argv[process.argv.indexOf('--version') + 1]; // 在 --version 后面
+
+const iconOnlinePath = `https://tdesign.gtimg.com/icon/${VERSION}/fonts/index.css`;
+
+const iconFile = path.join(__dirname, '..', 'src/common/style/icons.less'); // 组件的 .less 文件
+const dataFile = path.join(__dirname, '..', 'src/icon/_example/data.js'); // 示例的 .js 文件
+
+// 定义一个函数来保存文件
+const saveFile = (filename, content) => {
+  fs.writeFile(filename, content, (err) => {
     if (err) {
-      console.error(err);
+      console.error(`Error writing file: ${filename}`, err);
+    } else {
+      console.log(`File saved: ${filename}`);
     }
   });
-  console.log('update icons success!');
-});
+};
+
+const getIconCss = () => {
+  get(iconOnlinePath).then((e) => {
+    const regex = new RegExp(`\\.t-icon-(.*):before \\{\\s+content: "(.*)";`, 'g');
+    const icons = e.match(regex);
+
+    const iconList = icons.map((icon) => {
+      return { [icon.replace(regex, '$1')]: icon.replace(regex, '$2') };
+    });
+
+    const iconObject = Object.assign({}, ...iconList);
+    const keys = Object.keys(iconObject);
+
+    // 将 keys 数组转换为 JS 格式的字符串
+    const iconsJs = `const icons = [\n  '${keys.join("',\n  '")}'\n]; \nexport default icons;\n`;
+
+    // 将 iconObject 转换为 LESS 格式的字符串
+    const iconLess = `@icons: {\n  ${Object.entries(iconObject)
+      .map(([key, value]) => `${key}: '${value}';`)
+      .join('\n  ')}\n}`;
+
+    saveFile(dataFile, iconsJs);
+    saveFile(iconFile, iconLess);
+  });
+};
+
+getIconCss();
+
+// node script/update-icons.js --version 0.2.1