From 1e3e270b44fe7490f768490a5a37439dfeb48501 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Wed, 25 Feb 2026 14:34:54 +0000
Subject: [PATCH] fix: include package.json in bundle dir to prevent ENOENT
 crash on startup

@mariozechner/pi-coding-agent reads package.json at module load time
(config.js:139) via getPackageDir(), which walks up from __dirname looking
for package.json. In production, the bundled index.js runs from a directory
with no package.json, causing a fatal ENOENT that crashes the server.

Write a package.json (with type and version) into the bundle output
directory so it ships alongside the production bundle. Also add version
to the dist/server/package.json for compiled binary deployments.

Slack thread: https://felafax.slack.com/archives/C0AF85H7PK8/p1772028629327479

https://claude.ai/code/session_01RjbFDanzVw73iiFAhh59Kp
---
 scripts/build/server.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/scripts/build/server.ts b/scripts/build/server.ts
index 628cdb75..ddebe73a 100644
--- a/scripts/build/server.ts
+++ b/scripts/build/server.ts
@@ -209,6 +209,14 @@ async function bundleWithPlugins(
     for (const entry of result.logs) log.error(String(entry))
     throw new Error('Bundle with plugins failed')
   }
+
+  // Write package.json into the bundle directory so it's available at runtime.
+  // Required by @mariozechner/pi-coding-agent which reads package.json at module
+  // load time via getPackageDir() to extract version and config.
+  writeFileSync(
+    join(BUNDLE_DIR, 'package.json'),
+    JSON.stringify({ type: 'module', version }),
+  )
 }
 
 async function compileTarget(
@@ -299,7 +307,10 @@ async function build(config: BuildConfig): Promise<void> {
   mkdirSync('dist/server', { recursive: true })
 
   // Bun compiled binaries require a package.json next to the executable
-  writeFileSync('dist/server/package.json', JSON.stringify({ type: 'module' }))
+  writeFileSync(
+    'dist/server/package.json',
+    JSON.stringify({ type: 'module', version }),
+  )
 
   if (shouldUploadSourceMaps) {
     log.step('Building source maps...')