43 lines
993 B
Plaintext
43 lines
993 B
Plaintext
# Stage 1: Build the React Application
|
|
FROM node:20-alpine AS builder
|
|
|
|
WORKDIR /app
|
|
|
|
# Copy package.json to install dependencies first (better caching)
|
|
COPY package.json ./
|
|
|
|
# Install all dependencies (including devDependencies for the build process)
|
|
RUN npm install
|
|
|
|
# Copy the rest of the application source code
|
|
COPY . .
|
|
|
|
# Build the frontend assets (Vite will output to /app/dist)
|
|
RUN npm run build
|
|
|
|
# Stage 2: Setup the Production Server (Node.js)
|
|
FROM node:20-alpine
|
|
|
|
WORKDIR /app
|
|
|
|
# Copy package.json again for production dependencies
|
|
COPY package.json ./
|
|
|
|
# Install ONLY production dependencies (skips devDependencies like Vite/Typescript)
|
|
RUN npm install --omit=dev
|
|
|
|
# Copy the built frontend assets from the 'builder' stage
|
|
COPY --from=builder /app/dist ./dist
|
|
|
|
# Copy the server entry point
|
|
COPY server.js ./
|
|
|
|
# Set environment variables (defaults)
|
|
ENV NODE_ENV=production
|
|
ENV PORT=3000
|
|
|
|
# Expose the port the app runs on
|
|
EXPOSE 3000
|
|
|
|
# Start the Node.js server
|
|
CMD ["npm", "start"] |