svelte dockerfile

client/Dockerfile

@@ -1,21 +1,22 @@
-# Use an official node runtime as a parent image
-FROM node:20
+FROM node:18-alpine AS builder
+RUN mkdir /app
+WORKDIR /app
 
-# Set the working directory to /client
-WORKDIR /client
+COPY . /app
 
-# Copy package.json and package-lock.json to /client
-COPY package*.json ./
+RUN cd /app && npm install && npm build
 
-# Install any needed packages specified in package.json
-RUN npm install
+FROM node:18-alpine
 
-# Copy the current directory contents into the container at /client
-COPY . .
+RUN mkdir /app
 
-# Build the app
-RUN npm run build
+COPY --from=builder /app/build /app/build
+COPY --from=builder /app/package.json /app/npm.lock /app/
 
-# Serve the app
-RUN npm install -g serve
-CMD ["serve", "-s", "public", "-l", "3000"]
+RUN cd /app && \
+  npm install --production &&\
+  npm cache clean
+
+WORKDIR /app
+
+CMD ["node", "build/index.js"]