From 6d6b29b110d9e6b06afcc30b19fa5262879574d6 Mon Sep 17 00:00:00 2001
From: Carine Dengler <git@carine-dengler.de>
Date: Fri, 8 Sep 2023 14:52:12 +0200
Subject: [PATCH] fix: use multi-staged build for clean frontend image

---
 Dockerfiles/Dockerfile.frontend | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/Dockerfiles/Dockerfile.frontend b/Dockerfiles/Dockerfile.frontend
index ab04b319a..51dbdc47e 100644
--- a/Dockerfiles/Dockerfile.frontend
+++ b/Dockerfiles/Dockerfile.frontend
@@ -1,8 +1,15 @@
-FROM node:20-bookworm
+FROM node:20-bookworm as build
 
 ENV REACT_APP_PROXY=http://localhost:9081
 ENV REACT_APP_NOMOCK=on
 WORKDIR /web/frontend
 COPY ../web/frontend .
-RUN npm install
-ENTRYPOINT ["npm", "start"]
+RUN npm ci
+RUN npm run build
+
+FROM node:20-bookworm as app
+
+WORKDIR /web/frontend
+COPY --from=build /web/frontend/build/ .
+
+ENTRYPOINT ["python3", "-m", "http.server", "3000", "--directory", "/web/frontend/"]