From 0a0d050998e8a4f90b37e1761a2d376579a55ee1 Mon Sep 17 00:00:00 2001
From: Daniel <daniel@danvics.com>
Date: Tue, 14 Apr 2026 03:09:38 +0200
Subject: [PATCH] Dockerfile: add build tools for argon2 native compile

argon2 requires node-gyp + python3 + g++ + make to build its C
extension. Added as a virtual .build-deps package so it's compiled
during npm install, then purged to keep the Alpine image slim.
---
 Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 33e77d5..b87c66e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,10 @@ WORKDIR /app
 RUN apk add --no-cache ffmpeg curl
 
 COPY package.json ./
-RUN npm install --omit=dev
+# argon2 compiles native code via node-gyp — needs python3/make/g++ at build time
+RUN apk add --no-cache --virtual .build-deps python3 make g++ \
+    && npm install --omit=dev \
+    && apk del .build-deps
 
 COPY . .