feat: add chunks on build:done hook

closes #435

Author: sxzz

src/features/hooks.ts

@@ -2,7 +2,7 @@ import process from 'node:process'
 import { createHooks as create, type Hookable } from 'hookable'
 import { exec } from 'tinyexec'
 import treeKill from 'tree-kill'
-import type { ResolvedConfig } from '../config/index.ts'
+import type { ResolvedConfig, TsdownChunks } from '../config/index.ts'
 import type { BuildOptions } from 'rolldown'
 
 export interface BuildContext {
@@ -33,7 +33,9 @@ export interface TsdownHooks {
    * Invoked after each tsdown build completes.
    * Use this hook for cleanup or post-processing tasks.
    */
-  'build:done': (ctx: BuildContext) => void | Promise<void>
+  'build:done': (
+    ctx: BuildContext & { chunks: TsdownChunks },
+  ) => void | Promise<void>
 }
 
 export async function createHooks(options: ResolvedConfig): Promise<{

src/index.ts

@@ -275,7 +275,7 @@ export async function buildSingle(
     await Promise.all([writeExports(config, chunks), copy(config)])
     // TODO: perf use one tarball for both attw and publint
     await Promise.all([publint(config), attw(config)])
-    await hooks.callHook('build:done', context)
+    await hooks.callHook('build:done', { ...context, chunks })
 
     ab?.abort()
     ab = executeOnSuccess(config)