Dockerfile

FROM node:18-slim

# Set up user with ID 1000
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Set working directory
WORKDIR $HOME/app

# Copy package files with proper ownership
COPY --chown=user package*.json ./

# Install dependencies
RUN npm install

# Copy rest of the application with proper ownership
COPY --chown=user . .

# Build the Next.js app
RUN npm run build

# Expose port 7860
EXPOSE 7860

# Start the application on port 7860
CMD ["npm", "start", "--", "-p", "7860"]