From dcab929f64f225a4bcbb2503850ba9f1186c4750 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Anna=20Christina=20Na=C3=9F?= <christina@imzadi.de>
Date: Thu, 23 Apr 2026 14:31:26 +0200
Subject: [PATCH] Added Chromium for PDF export

---
 Dockerfile          | 7 ++++++-
 docker-compose.yaml | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 4c81315..ce76300 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,13 @@
 FROM node:22-alpine
 
+RUN apk add --no-cache chromium nss freetype harfbuzz ca-certificates ttf-freefont
 RUN npm install -g marp-ui
 
-VOLUME /root/Documents/MarpUI
+ENV PUPPETEER_SKIP_DOWNLOAD=true
+ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
+
+ENV MARP_UI_STORAGE=/data
+VOLUME /data
 
 EXPOSE 3000
 
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 2193488..46c950d 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -5,5 +5,5 @@ services:
     ports:
       - 3000:3000
     volumes:
-      - marp-ui:/root/Documents/MarpUI
+      - marp-ui:/data