From f22fc26f9cd8d9fe8d1200308745c2c296dd1ce5 Mon Sep 17 00:00:00 2001
From: Timeless0911 <1604889533@qq.com>
Date: Fri, 18 Apr 2025 15:46:29 +0800
Subject: [PATCH 1/3] fix: should throw error when no entry find with bundle
 dts

---
 packages/plugin-dts/src/utils.ts              | 10 +++++++++-
 .../dts/bundle/no-entry/package.json          |  6 ++++++
 .../dts/bundle/no-entry/rslib.config.ts       | 19 +++++++++++++++++++
 tests/integration/dts/index.test.ts           | 15 +++++++++++++++
 4 files changed, 49 insertions(+), 1 deletion(-)
 create mode 100644 tests/integration/dts/bundle/no-entry/package.json
 create mode 100644 tests/integration/dts/bundle/no-entry/rslib.config.ts

diff --git a/packages/plugin-dts/src/utils.ts b/packages/plugin-dts/src/utils.ts
index c4e6ab626..ea7eecf86 100644
--- a/packages/plugin-dts/src/utils.ts
+++ b/packages/plugin-dts/src/utils.ts
@@ -421,12 +421,20 @@ export function processSourceEntry(
     entryConfig &&
     Object.values(entryConfig).every((val) => typeof val === 'string')
   ) {
-    return Object.entries(entryConfig as Record<string, string>).map(
+    const entries = Object.entries(entryConfig as Record<string, string>).map(
       ([name, path]) => ({
         name,
         path,
       }),
     );
+
+    if (entries.length === 0) {
+      throw new Error(
+        `Can not find a valid entry for ${color.cyan('dts.bundle')} option, please check your entry config.`,
+      );
+    }
+
+    return entries;
   }
 
   throw new Error(
diff --git a/tests/integration/dts/bundle/no-entry/package.json b/tests/integration/dts/bundle/no-entry/package.json
new file mode 100644
index 000000000..31d5e1e24
--- /dev/null
+++ b/tests/integration/dts/bundle/no-entry/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "dts-bundle-no-entry-test",
+  "version": "1.0.0",
+  "private": true,
+  "type": "module"
+}
diff --git a/tests/integration/dts/bundle/no-entry/rslib.config.ts b/tests/integration/dts/bundle/no-entry/rslib.config.ts
new file mode 100644
index 000000000..6d4975d6c
--- /dev/null
+++ b/tests/integration/dts/bundle/no-entry/rslib.config.ts
@@ -0,0 +1,19 @@
+import { defineConfig } from '@rslib/core';
+import { generateBundleEsmConfig } from 'test-helper';
+
+export default defineConfig({
+  lib: [
+    generateBundleEsmConfig({
+      bundle: false,
+      dts: {
+        bundle: true,
+      },
+    }),
+  ],
+  source: {
+    entry: {
+      index: '../__fixtures__/src',
+    },
+    tsconfigPath: '../__fixtures__/tsconfig.json',
+  },
+});
diff --git a/tests/integration/dts/index.test.ts b/tests/integration/dts/index.test.ts
index 0b5632639..8b8c86304 100644
--- a/tests/integration/dts/index.test.ts
+++ b/tests/integration/dts/index.test.ts
@@ -377,6 +377,21 @@ describe('dts when bundle: true', () => {
 
     expect([indexEsm, indexCjs, sumEsm, sumCjs]).toMatchSnapshot();
   });
+
+  test('can not find a valid entry', async () => {
+    const fixturePath = join(__dirname, 'bundle', 'no-entry');
+    const { restore } = proxyConsole();
+
+    try {
+      await buildAndGetResults({ fixturePath, type: 'dts' });
+    } catch (err: any) {
+      expect(err.message).toMatchInlineSnapshot(
+        `"Can not find a valid entry for dts.bundle option, please check your entry config."`,
+      );
+    }
+
+    restore();
+  });
 });
 
 describe('dts when build: true', () => {

From 86e14903ce8937da76e78cf1b8006cd53baac69b Mon Sep 17 00:00:00 2001
From: Timeless0911 <1604889533@qq.com>
Date: Fri, 18 Apr 2025 15:49:15 +0800
Subject: [PATCH 2/3] chore: update

---
 pnpm-lock.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index de6e15e89..89c46c9e8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -686,6 +686,8 @@ importers:
 
   tests/integration/dts/bundle/multiple-entries: {}
 
+  tests/integration/dts/bundle/no-entry: {}
+
   tests/integration/dts/bundle/rootdir:
     devDependencies:
       '@types/chromecast-caf-sender':

From 2eacb3fd490d2e60c1d9198947668ac0f2b7e3d3 Mon Sep 17 00:00:00 2001
From: Timeless0911 <1604889533@qq.com>
Date: Fri, 18 Apr 2025 16:39:23 +0800
Subject: [PATCH 3/3] chore: update

---
 tests/integration/dts/index.test.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/integration/dts/index.test.ts b/tests/integration/dts/index.test.ts
index 8b8c86304..66977986e 100644
--- a/tests/integration/dts/index.test.ts
+++ b/tests/integration/dts/index.test.ts
@@ -385,7 +385,7 @@ describe('dts when bundle: true', () => {
     try {
       await buildAndGetResults({ fixturePath, type: 'dts' });
     } catch (err: any) {
-      expect(err.message).toMatchInlineSnapshot(
+      expect(stripAnsi(err.message)).toMatchInlineSnapshot(
         `"Can not find a valid entry for dts.bundle option, please check your entry config."`,
       );
     }