feat: add template create tool

packages/code-generator/package.json

@@ -9,10 +9,12 @@
   "scripts": {
     "build": "rimraf lib && tsc",
     "demo": "ts-node -r tsconfig-paths/register ./src/demo/main.ts",
-    "test": "ava"
+    "test": "ava",
+    "template": "node ./tools/createTemplate.js"
   },
   "dependencies": {
     "@ali/am-eslint-config": "*",
+    "@babel/parser": "^7.9.4",
     "@types/prettier": "^1.19.1",
     "change-case": "^3.1.0",
     "prettier": "^2.0.2",

packages/code-generator/tools/createTemplate.js

@@ -0,0 +1,85 @@
+const fs = require("fs");
+const path = require('path');
+
+console.log(process.argv);
+let root = '';
+const pathArgIndex = process.argv.indexOf('--path');
+if (pathArgIndex >= 0) {
+  root = process.argv[pathArgIndex + 1];
+}
+
+if (!root) {
+  throw new Error('Can\'t find path argument');
+}
+
+function cloneStr(str, times) {
+  let count = times;
+  const arr = [];
+  while(count > 0) {
+    arr.push(str);
+    count -= 1;
+  }
+  return arr.join('');
+}
+
+function createTemplateFile(root, internalPath, fileName) {
+  //不是文件夹,则添加type属性为文件后缀名
+  const fileTypeSrc = path.extname(fileName);
+  const fileType = fileTypeSrc.substring(1);
+  const baseName = path.basename(fileName, fileTypeSrc);
+
+  const filePath = path.join(root, internalPath);
+  const pieces = filePath.split(path.sep);
+  const depPrefix = cloneStr('../', pieces.length - 1);
+  const content = fs.readFileSync(path.join(filePath, fileName), {
+    encoding: 'utf8',
+  });
+  const pathList = (internalPath.split(path.sep) || []).filter(p => !!p);
+  const modulePathStr = JSON.stringify(pathList).replace(/\"/g, '\'');
+
+  const templateContent = `
+import ResultFile from '${depPrefix}model/ResultFile';
+import { IResultFile } from '${depPrefix}types';
+
+export default function getFile(): [string[], IResultFile] {
+  const file = new ResultFile(
+    '${baseName}',
+    '${fileType || ''}',
+    \`
+${content}
+    \`,
+  );
+
+  return [${modulePathStr}, file];
+}
+  `;
+
+  const targetFile = path.join(filePath, `${fileName}.ts`);
+  console.log(`=== Create File: ${targetFile}`);
+  fs.writeFileSync(targetFile, templateContent);
+}
+
+function fileDisplay(root, internalPath) {
+  const dirPath = path.join(root, internalPath);
+  const filesList = fs.readdirSync(dirPath);
+  for(let i = 0; i < filesList.length; i++){
+    //描述此文件/文件夹的对象
+    const fileName = filesList[i];
+    //拼接当前文件的路径(上一层路径+当前file的名字)
+    const filePath = path.join(dirPath, fileName);
+    //根据文件路径获取文件信息，返回一个fs.Stats对象
+    const stats = fs.statSync(filePath);
+    if(stats.isDirectory()){
+      //递归调用
+      fileDisplay(root, path.join(internalPath, fileName));
+    }else{
+      createTemplateFile(root, internalPath, fileName);
+    }
+  }
+}
+
+//调用函数遍历根目录，同时传递 文件夹路径和对应的数组
+//请使用同步读取
+fileDisplay(root, '');
+//读取完毕则写入到txt文件中
+// fs.writeFileSync('./data.txt', JSON.stringify(arr));