# Use the official Node.js image as a base image
FROM node:18-alpine

# Set the working directory inside the container
WORKDIR /app

# Copy the package.json and pnpm-lock.yaml first to install dependencies (helps with caching)
COPY package.json pnpm-lock.yaml ./

# Install pnpm globally
RUN npm install -g pnpm

# Install project dependencies
RUN pnpm install --frozen-lockfile

# Copy the rest of the application code
COPY . .

# Build the Next.js app
RUN pnpm build

# Expose the port the app will run on
EXPOSE 3000

# Set the command to run the app in production mode
CMD ["pnpm", "start"]