# syntax=docker/dockerfile:1

# Comments are provided throughout this file to help you get started.
# If you need more help, visit the Dockerfile reference guide at
# https://docs.docker.com/go/dockerfile-reference/

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ARG NODE_VERSION=22.2.0

FROM node:${NODE_VERSION}-alpine

# Use production node environment by default.
ENV NODE_ENV production

# Working Directory
WORKDIR /usr/src/app

# Copy package.json and package-lock.json to the working directory
COPY package.json package-lock.json ./

# Install dependencies
RUN npm install

# Run the application as a non-root user.
USER node

# Copy the rest of the source files into the image.
COPY . .

# Run the application.
CMD node src/index.js