From fc3765dbc79bb7d50f2ef67c85351af83ac5d471 Mon Sep 17 00:00:00 2001
From: userquin <userquin@gmail.com>
Date: Thu, 18 Jun 2026 15:00:01 +0200
Subject: [PATCH 1/2] feat: export tsdown version

---
 __snapshots__/tsnapi/index.snapshot.d.ts | 1 +
 __snapshots__/tsnapi/index.snapshot.js   | 1 +
 src/index.ts                             | 1 +
 src/shims.d.ts                           | 1 +
 tsdown.config.ts                         | 2 ++
 5 files changed, 6 insertions(+)

diff --git a/__snapshots__/tsnapi/index.snapshot.d.ts b/__snapshots__/tsnapi/index.snapshot.d.ts
index 6d771d3c7..3c367a9e3 100644
--- a/__snapshots__/tsnapi/index.snapshot.d.ts
+++ b/__snapshots__/tsnapi/index.snapshot.d.ts
@@ -282,6 +282,7 @@ export declare function resolveUserConfig(_: UserConfig, _: InlineConfig, _: Set
 
 // #region Variables
 export declare const globalLogger: Logger;
+export declare const version: string;
 // #endregion
 
 // #region Other
diff --git a/__snapshots__/tsnapi/index.snapshot.js b/__snapshots__/tsnapi/index.snapshot.js
index e873129ae..a4037be68 100644
--- a/__snapshots__/tsnapi/index.snapshot.js
+++ b/__snapshots__/tsnapi/index.snapshot.js
@@ -11,6 +11,7 @@ export async function resolveUserConfig(_, _, _) {}
 
 // #region Variables
 export var globalLogger /* const */
+export var version /* const */
 // #endregion
 
 // #region Other
diff --git a/src/index.ts b/src/index.ts
index 0c832d5e1..91151784a 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,6 +4,7 @@ export { resolveUserConfig } from './config/options.ts'
 export * from './config/types.ts'
 export { enableDebug } from './features/debug.ts'
 export { globalLogger, type Logger } from './utils/logger.ts'
+export const version: string = import.meta.TSDOWN_VERSION ?? '0.0.0'
 /**
  * @ignore
  */
diff --git a/src/shims.d.ts b/src/shims.d.ts
index b1d641edd..b79539dd8 100644
--- a/src/shims.d.ts
+++ b/src/shims.d.ts
@@ -1,6 +1,7 @@
 declare global {
   interface ImportMeta {
     TSDOWN_PRODUCTION?: boolean
+    TSDOWN_VERSION?: string
   }
 }
 
diff --git a/tsdown.config.ts b/tsdown.config.ts
index c1d9d3546..bea801162 100644
--- a/tsdown.config.ts
+++ b/tsdown.config.ts
@@ -3,6 +3,7 @@ import ApiSnapshot from 'tsnapi/rolldown'
 import { isCallOf } from 'unplugin-ast/ast-kit'
 import AST from 'unplugin-ast/rolldown'
 import { RemoveNode } from 'unplugin-ast/transformers'
+import pkg from './package.json' with { type: 'json' }
 import { defineConfig } from './src/config.ts'
 
 export default defineConfig([
@@ -19,6 +20,7 @@ export default defineConfig([
     failOnWarn: 'ci-only',
     define: {
       'import.meta.TSDOWN_PRODUCTION': 'true',
+      'import.meta.TSDOWN_VERSION': JSON.stringify(pkg.version),
     },
     dts: true,
     unused: {

From d87766fff0808a5c77c87787af2560cbff58744e Mon Sep 17 00:00:00 2001
From: userquin <userquin@gmail.com>
Date: Thu, 18 Jun 2026 15:10:01 +0200
Subject: [PATCH 2/2] chore: import package.json to extract version

---
 src/index.ts     | 3 ++-
 src/shims.d.ts   | 1 -
 tsdown.config.ts | 2 --
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index 91151784a..ffe0596c8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,10 +1,11 @@
+import pkg from '../package.json' with { type: 'json' }
 export { build, buildWithConfigs } from './build.ts'
 export { defineConfig, mergeConfig } from './config.ts'
 export { resolveUserConfig } from './config/options.ts'
 export * from './config/types.ts'
 export { enableDebug } from './features/debug.ts'
 export { globalLogger, type Logger } from './utils/logger.ts'
-export const version: string = import.meta.TSDOWN_VERSION ?? '0.0.0'
+export const version: string = pkg.version
 /**
  * @ignore
  */
diff --git a/src/shims.d.ts b/src/shims.d.ts
index b79539dd8..b1d641edd 100644
--- a/src/shims.d.ts
+++ b/src/shims.d.ts
@@ -1,7 +1,6 @@
 declare global {
   interface ImportMeta {
     TSDOWN_PRODUCTION?: boolean
-    TSDOWN_VERSION?: string
   }
 }
 
diff --git a/tsdown.config.ts b/tsdown.config.ts
index bea801162..c1d9d3546 100644
--- a/tsdown.config.ts
+++ b/tsdown.config.ts
@@ -3,7 +3,6 @@ import ApiSnapshot from 'tsnapi/rolldown'
 import { isCallOf } from 'unplugin-ast/ast-kit'
 import AST from 'unplugin-ast/rolldown'
 import { RemoveNode } from 'unplugin-ast/transformers'
-import pkg from './package.json' with { type: 'json' }
 import { defineConfig } from './src/config.ts'
 
 export default defineConfig([
@@ -20,7 +19,6 @@ export default defineConfig([
     failOnWarn: 'ci-only',
     define: {
       'import.meta.TSDOWN_PRODUCTION': 'true',
-      'import.meta.TSDOWN_VERSION': JSON.stringify(pkg.version),
     },
     dts: true,
     unused: {