chore: 格式化代码

okbug · Nov 20, 2021 · 8dad7dc · 8dad7dc
1 parent 945c7d9
commit 8dad7dc
Showing 1 changed file with 47 additions and 32 deletions.
diff --git a/learnWebpack/ast-demo/3.js b/learnWebpack/ast-demo/3.js
@@ -1,8 +1,7 @@
-const core = require('@babel/core');
+const core = require("@babel/core");
 // const types = require('babel-types');
-const {types} = core
-const plugin2 = require('@babel/plugin-transform-classes');
-
+const { types } = core;
+const plugin2 = require("@babel/plugin-transform-classes");
 
 let code2 = `
 class A {
@@ -21,38 +20,54 @@ class A {
         this.name = name;
     }
 }
-`
-
+`;
 
 let res2 = core.transform(code2, {
-    plugins: [plugin2]
-})
+  plugins: [plugin2],
+});
 const myClassTransformPlugin = {
-    visitor: {
-        ClassDeclaration(nodePath) {
-            let {node} = nodePath;
-            let {id} = node;
-            let body = []
-            let classMethods = node.body.body; // 方法： constructor, getName等等
-            classMethods.forEach(method => {
-                if (method.kind === 'construcotr') { // 构造函数的话，就创建一个函数
-                    let ctorFunc = types.functionDeclaration(id, method.params, method.body, method.generator, method.async);
-                    body.push(ctorFunc);
-                } else { // 类上的方法
-                    const key = method.key.name === 'constructor' ? id : method.key;
-                    let left = types.memberExpression(types.memberExpression(id, types.identifier('prototype')), method.key)
-                    let right = types.functionExpression(key /* 函数的名字 这里传null就是匿名函数 */, method.params, method.body, method.generator, method.async);
+  visitor: {
+    ClassDeclaration(nodePath) {
+      let { node } = nodePath;
+      let { id } = node;
+      let body = [];
+      let classMethods = node.body.body; // 方法： constructor, getName等等
+      classMethods.forEach((method) => {
+        if (method.kind === "construcotr") {
+          // 构造函数的话，就创建一个函数
+          let ctorFunc = types.functionDeclaration(
+            id,
+            method.params,
+            method.body,
+            method.generator,
+            method.async
+          );
+          body.push(ctorFunc);
+        } else {
+          // 类上的方法
+          const key = method.key.name === "constructor" ? id : method.key;
+          let left = types.memberExpression(
+            types.memberExpression(id, types.identifier("prototype")),
+            method.key
+          );
+          let right = types.functionExpression(
+            key /* 函数的名字 这里传null就是匿名函数 */,
+            method.params,
+            method.body,
+            method.generator,
+            method.async
+          );
 
-                    let func = types.assignmentExpression('=', left, right)
-                    body.push(func)
-                }
-            });
-            nodePath.replaceWithMultiple(body)
+          let func = types.assignmentExpression("=", left, right);
+          body.push(func);
         }
-    }
-}
+      });
+      nodePath.replaceWithMultiple(body);
+    },
+  },
+};
 
 let res3 = core.transform(code2, {
-    plugins: [myClassTransformPlugin]
-})
-console.log(res3.code)
+  plugins: [myClassTransformPlugin],
+});
+console.log(res3.code);