# Stage 1: Install dependencies
FROM node:14 AS build-stage

WORKDIR /app

# Copy package.json and package-lock.json first to leverage caching
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy the rest of your application code
COPY .env .
COPY . .

# Build the application
RUN npm run build

# Final stage: Use a minimal base image
FROM alpine:latest

# Copy the build output from the previous stage
COPY --from=build-stage /app/build ./build