From bbb948d697862282d6db8d47ca11b6834165de38 Mon Sep 17 00:00:00 2001
From: Andreea Pop <andreea.pop@visma.com>
Date: Mon, 23 Feb 2026 13:21:08 +0200
Subject: [PATCH] Fix Docker permission error by creating appuser home
 directory

Add -m flag to useradd so /home/appuser exists, allowing the cache
directory at ~/.cache/dev-docs-mcp to be created at runtime.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index baa6f25..370730e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@ RUN npx tsx scripts/warmup-model.ts
 # ── Stage 2: Runtime ────────────────────────────────────────────
 FROM node:20-slim
 
-RUN groupadd -r appgroup && useradd -r -g appgroup appuser
+RUN groupadd -r appgroup && useradd -r -g appgroup -m appuser
 
 WORKDIR /app