feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

common/_templates/rspack-web/env/scripts/index.ts

@@ -0,0 +1,129 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import {
+  Project,
+  SyntaxKind,
+  PropertyAssignment,
+  ShorthandPropertyAssignment,
+  SpreadAssignment,
+  VariableDeclarationKind,
+  TypeFormatFlags,
+  type VariableDeclarationStructure,
+  type OptionalKind,
+} from 'ts-morph';
+
+interface TUpdateDTSParams {
+  inputFileName: string;
+  envVarName: string;
+  outputFileName: string;
+}
+
+export const updateDTS = (
+  { inputFileName, envVarName, outputFileName }: TUpdateDTSParams = {
+    inputFileName: 'env/index.ts',
+    envVarName: 'envs',
+    outputFileName: 'src/typing/env/index.d.ts',
+  },
+) => {
+  const start = Date.now();
+
+  // 初始化一个 ts-morph 项目
+  const project = new Project({
+    compilerOptions: {
+      incremental: true,
+      allowJs: false,
+      skipLibCheck: true,
+      strictNullChecks: true,
+      noEmitOnError: true,
+    },
+  });
+  // 添加想要解析的文件
+  const file = project.addSourceFileAtPath(inputFileName);
+
+  // 获取你想要解析的变量
+  const envs = file.getVariableDeclarationOrThrow(envVarName);
+  // 获取 envs 变量的初始值
+  const initializer = envs.getInitializerIfKindOrThrow(
+    SyntaxKind.ObjectLiteralExpression,
+  );
+  // 获取 envs 对象的属性
+  const properties = initializer.getProperties();
+
+  // 创建一个新的文件，用来保存生成的类型定义
+  const typeDefs = project.createSourceFile(
+    outputFileName,
+    `// 基于${inputFileName}自动生成，请勿手动修改`,
+    {
+      overwrite: true,
+    },
+  );
+
+  const declarations: OptionalKind<VariableDeclarationStructure>[] = [];
+
+  const addDeclaration = (name: string, type: string) => {
+    declarations.push({
+      name,
+      type,
+    });
+  };
+
+  // 遍历每一个属性
+  properties.forEach(property => {
+    if (
+      property instanceof PropertyAssignment ||
+      property instanceof ShorthandPropertyAssignment
+    ) {
+      addDeclaration(property.getName(), property.getType().getText());
+    } else if (property instanceof SpreadAssignment) {
+      const expression = property.getExpression();
+      const type = expression.getType();
+
+      if (type.isObject()) {
+        // 如果类型是一个对象类型，获取其属性
+        const spreadProperties = type.getProperties();
+        // 遍历属性
+        for (const spreadProperty of spreadProperties) {
+          const declaration = spreadProperty.getDeclarations()?.[0];
+          if (declaration) {
+            addDeclaration(
+              spreadProperty.getName(),
+              declaration
+                .getType()
+                .getText(
+                  undefined,
+                  TypeFormatFlags.UseSingleQuotesForStringLiteralType,
+                ),
+            );
+          }
+        }
+      }
+    }
+  });
+  // 保存文件
+  typeDefs.addVariableStatements(
+    declarations
+      .sort((a, b) => (a.name > b.name ? 1 : -1))
+      .map(d => ({
+        declarationKind: VariableDeclarationKind.Const,
+        hasDeclareKeyword: true,
+        declarations: [d],
+      })),
+  );
+  typeDefs.saveSync();
+
+  console.info(`DTS generated in  ${Date.now() - start} ms`);
+};