[build] Update package.json and tsup.config.ts for build optimizations

- Added "sideEffects": false to package.json to improve tree-shaking.
- Modified tsup.config.ts to enable bundling and splitting for Common.js, while disabling them for ESM output.
- Refactored mixin application in Aptos class to ensure mixins are only applied once, improving performance and maintainability.

Author: WGB5445

package.json

@@ -32,6 +32,7 @@
     "dist",
     "src"
   ],
+  "sideEffects": false,
   "scripts": {
     "build:clean": "rm -rf dist",
     "build": "pnpm build:clean && tsup",

src/api/aptos.ts

@@ -88,8 +88,9 @@ export class Aptos {
    * runExample().catch(console.error);
    * ```
    * @group Client
-   */
+  */
   constructor(config?: AptosConfig) {
+    ensureMixinsApplied();
     this.config = config ?? new AptosConfig();
     this.account = new Account(this.config);
     this.abstraction = new AccountAbstraction(this.config);
@@ -155,17 +156,27 @@ function applyMixin(targetClass: any, baseClass: any, baseClassProp: string) {
   });
 }
 
-applyMixin(Aptos, Account, "account");
-applyMixin(Aptos, AccountAbstraction, "abstraction");
-applyMixin(Aptos, ANS, "ans");
-applyMixin(Aptos, Coin, "coin");
-applyMixin(Aptos, DigitalAsset, "digitalAsset");
-applyMixin(Aptos, Event, "event");
-applyMixin(Aptos, Faucet, "faucet");
-applyMixin(Aptos, FungibleAsset, "fungibleAsset");
-applyMixin(Aptos, General, "general");
-applyMixin(Aptos, Staking, "staking");
-applyMixin(Aptos, Transaction, "transaction");
-applyMixin(Aptos, Table, "table");
-applyMixin(Aptos, Keyless, "keyless");
-applyMixin(Aptos, AptosObject, "object");
+let mixinsApplied = false;
+
+function ensureMixinsApplied() {
+  if (mixinsApplied) {
+    return;
+  }
+
+  applyMixin(Aptos, Account, "account");
+  applyMixin(Aptos, AccountAbstraction, "abstraction");
+  applyMixin(Aptos, ANS, "ans");
+  applyMixin(Aptos, Coin, "coin");
+  applyMixin(Aptos, DigitalAsset, "digitalAsset");
+  applyMixin(Aptos, Event, "event");
+  applyMixin(Aptos, Faucet, "faucet");
+  applyMixin(Aptos, FungibleAsset, "fungibleAsset");
+  applyMixin(Aptos, General, "general");
+  applyMixin(Aptos, Staking, "staking");
+  applyMixin(Aptos, Transaction, "transaction");
+  applyMixin(Aptos, Table, "table");
+  applyMixin(Aptos, Keyless, "keyless");
+  applyMixin(Aptos, AptosObject, "object");
+
+  mixinsApplied = true;
+}

tsup.config.ts

@@ -9,14 +9,11 @@ type MandatoryOptions = Options & {
 
 // Default config, used as a base template
 const DEFAULT_CONFIG: Options = {
-  bundle: true,
   clean: true, // clean up the dist folder
   dts: true, // generate dts files
   minify: true,
-  entry: ["src/index.ts"], // include all files under src
   skipNodeModulesBundle: true,
   sourcemap: true,
-  splitting: true,
   target: "es2020",
   platform: "node",
   env: {
@@ -31,8 +28,10 @@ const DEFAULT_CONFIG: Options = {
 // Common.js config
 const COMMON_CONFIG: MandatoryOptions = {
   ...DEFAULT_CONFIG,
+  bundle: true,
   entry: ["src/index.ts", "src/cli/index.ts"],
   format: "cjs",
+  splitting: true,
   outDir: "dist/common",
 };
 
@@ -41,6 +40,11 @@ const ESM_CONFIG: MandatoryOptions = {
   ...DEFAULT_CONFIG,
   entry: ["src/**/*.ts"],
   format: "esm",
+  bundle: false,
+  splitting: false,
+  outExtension: () => ({
+    js: ".mjs",
+  }),
   outDir: "dist/esm",
 };