From b3ad95f9d83d44eb298257489ec8f8698d130f19 Mon Sep 17 00:00:00 2001
From: EGOIST <hi@egoist.sh>
Date: Tue, 12 Apr 2022 20:44:23 +0800
Subject: [PATCH] fix: Exit Code returns 0 for failed builds, closes #606

---
 package.json   | 2 +-
 pnpm-lock.yaml | 8 ++++----
 src/index.ts   | 4 +---
 src/rollup.ts  | 8 ++++++--
 4 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/package.json b/package.json
index d5b05912..04bcda60 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "svelte": "3.46.4",
     "ts-essentials": "9.1.2",
     "tsconfig-paths": "3.12.0",
-    "tsup": "5.12.2",
+    "tsup": "5.12.4",
     "typescript": "4.6.3",
     "vitest": "0.8.4",
     "wait-for-expect": "3.0.2"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ee47b83a..77794ecb 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -37,7 +37,7 @@ specifiers:
   tree-kill: ^1.2.2
   ts-essentials: 9.1.2
   tsconfig-paths: 3.12.0
-  tsup: 5.12.2
+  tsup: 5.12.4
   typescript: 4.6.3
   vitest: 0.8.4
   wait-for-expect: 3.0.2
@@ -81,7 +81,7 @@ devDependencies:
   svelte: 3.46.4
   ts-essentials: 9.1.2_typescript@4.6.3
   tsconfig-paths: 3.12.0
-  tsup: 5.12.2_typescript@4.6.3
+  tsup: 5.12.4_typescript@4.6.3
   typescript: 4.6.3
   vitest: 0.8.4
   wait-for-expect: 3.0.2
@@ -1522,8 +1522,8 @@ packages:
       strip-bom: 3.0.0
     dev: true
 
-  /tsup/5.12.2_typescript@4.6.3:
-    resolution: {integrity: sha512-CZcM4UGYlKcdQzDIJbrwgpn4sQe8zobnHRgAF6C8RpMGvfRov9ipSQY3mjjnZRAkEZQO1+Jr3cxeaQJjY/iVTg==}
+  /tsup/5.12.4_typescript@4.6.3:
+    resolution: {integrity: sha512-uUraITfIj2h6rXAdeaVUYrZ2Is9joLFyEGZN5mGAke874JojCizb2MCUcE0wGdcERtyob5mbbFUKkMgal8SlFw==}
     hasBin: true
     peerDependencies:
       typescript: ^4.1.0
diff --git a/src/index.ts b/src/index.ts
index 3732bb5e..441a91d1 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -161,10 +161,8 @@ export async function build(_options: Options) {
               })
               worker.on('message', (data) => {
                 if (data === 'error') {
-                  process.exitCode = 1
-                  reject(new Error('Failed to bundle declaration files'))
+                  reject(new Error('error occured in dts build'))
                 } else if (data === 'success') {
-                  process.exitCode = 0
                   resolve()
                 }
               })
diff --git a/src/rollup.ts b/src/rollup.ts
index f7128da0..ad48b91a 100644
--- a/src/rollup.ts
+++ b/src/rollup.ts
@@ -243,8 +243,12 @@ const startRollup = async (options: NormalizedOptions) => {
   if (options.watch) {
     watchRollup(config)
   } else {
-    await runRollup(config)
-    parentPort?.postMessage('success')
+    try {
+      await runRollup(config)
+      parentPort?.postMessage('success')
+    } catch (error) {
+      parentPort?.postMessage('error')
+    }
     parentPort?.close()
   }
 }