finally update dockerfile to a working one! uses 6gb of ram to build btw. image size: 2.4gb, ~200mb when running

.dockerignore

@@ -1,5 +1,3 @@
-# we dont want default config to be loaded in the dockerfile, but rather using a volume
-config.json
 # build stuff
 node_modules
 public

Dockerfile

@@ -1,9 +1,22 @@
-FROM node:14-alpine
+FROM node:18-alpine
 # Without git installing the npm packages fails
 RUN apk add git
 RUN mkdir /app
 WORKDIR /app
 COPY . /app
-RUN npm install
-RUN npm run build
+# install python and other dependencies
+RUN apk add python3 make g++ cairo-dev pango-dev jpeg-dev giflib-dev librsvg-dev
+# install pnpm
+RUN npm i -g pnpm@9.0.4
+RUN pnpm install
+# only for prod
+RUN pnpm run build
+# ---
+EXPOSE 8080
+# uncomment for development
+# EXPOSE 9090
+# VOLUME /app/src
+# VOLUME /app/prismarine-viewer
+# ENTRYPOINT ["pnpm", "run", "run-all"]
+# only for prod
 ENTRYPOINT ["npm", "run", "prod-start"]