Reduce container size >.<

Dockerfile

@@ -1,16 +1,25 @@
-FROM node:lts AS runtime
+FROM node:lts-alpine AS builder
 WORKDIR /app
 
-# Copy files
-COPY . .
-
-# Install pnpm
 RUN npm i -g pnpm
 
-# Install dependencies and build
+COPY package.json pnpm-lock.yaml ./
+
 RUN pnpm install
+
+COPY . .
 RUN pnpm run build
 
+FROM node:lts-alpine AS runtime
+WORKDIR /app
+
+RUN npm i -g pnpm
+
+COPY --from=builder /app/dist ./dist
+COPY package.json pnpm-lock.yaml ./
+
+RUN pnpm install --prod
+
 ENV HOST=0.0.0.0
 ENV PORT=4321
 EXPOSE 4321