Update Dockerfile

Dockerfile

@@ -1,40 +1,39 @@
-# Use Node.js 20 Alpine as base image
-FROM node:20-alpine
-# Install PNPM globally, create directories, and install dependencies
+# Stage 1: Builder
+FROM node:20-alpine AS builder
+
 RUN npm i -g pnpm && \
-    # Create the /data directory with appropriate permissions
-    mkdir -p /data && chmod -R 777 /data && \
-    # Create the flowise directory with appropriate permissions
-    mkdir -p /usr/local/lib/node_modules/flowise && chmod -R 777 /usr/local/lib/node_modules/flowise && \
-    # Install dependencies
     apk add --no-cache git python3 py3-pip make g++ build-base cairo-dev pango-dev chromium
-# Switch to a non-root user for security
-USER node
-# Arguments that can be passed at build time and set them as environment variables
-ARG FLOWISE_PATH=/usr/local/lib/node_modules/flowise
-ARG BASE_PATH=/data/.flowise
-ENV FLOWISE_PATH=$FLOWISE_PATH \
-    BASE_PATH=$BASE_PATH \
+
+WORKDIR /app
+ENV NODE_OPTIONS="--max-old-space-size=4096"
+
+# Clone and build Flowise
+RUN git clone https://github.com/FlowiseAI/Flowise.git . && \
+    pnpm install --frozen-lockfile && \
+    pnpm build
+
+# Stage 2: Production
+FROM node:20-alpine
+
+RUN npm i -g pnpm && \
+    apk add --no-cache chromium
+
+# Environment variables
+ENV FLOWISE_PATH=/usr/local/lib/node_modules/flowise \
+    BASE_PATH=/data/.flowise \
     DATABASE_PATH=$BASE_PATH \
     APIKEY_PATH=$BASE_PATH \
     SECRETKEY_PATH=$BASE_PATH \
     LOG_PATH=$BASE_PATH/logs \
     PUPPETEER_SKIP_DOWNLOAD=true \
     PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
-# Create the /app directory with appropriate permissions, set working directory
-RUN mkdir -p /home/node/app && chmod -R 777 /home/node/app
-WORKDIR /home/node/app
-
-RUN \
-    # Clone the Flowise repository from GitHub
-    git clone https://github.com/FlowiseAI/Flowise.git . && \
-    # Install Flowise dependencies
-    pnpm install && \
-    # Build Flowise
-    pnpm build
-# Set permissions and create directories
-RUN sh -c 'mkdir -p $LOG_PATH && chmod -R 777 $LOG_PATH && \
-           mkdir -p $FLOWISE_PATH/uploads && chmod -R 777 $FLOWISE_PATH/uploads'
-           
-# Set the entry point to run Flowise
-CMD pnpm start
+
+WORKDIR /app
+
+# Copy built files
+COPY --from=builder /app /app
+
+RUN mkdir -p $LOG_PATH && chmod -R 777 $LOG_PATH && \
+    mkdir -p $FLOWISE_PATH/uploads && chmod -R 777 $FLOWISE_PATH/uploads
+
+CMD pnpm start