Dockerfile

# syntax = docker/dockerfile:1

# Adjust NODE_VERSION as desired
ARG NODE_VERSION=20.11.1
FROM node:${NODE_VERSION}-slim as base

LABEL fly_launch_runtime="Node.js"

# Node.js app lives here
WORKDIR /app

# Set production environment
ENV NODE_ENV="production"


# Throw-away build stage to reduce size of final image
FROM base as build

ENV NODE_ENV="development"

# Install packages needed to build node modules
RUN apt-get update -qq && \
    apt-get install --no-install-recommends -y build-essential node-gyp pkg-config python-is-python3

# Install node modules
COPY --link package-lock.json package.json ./
RUN npm ci

# Copy application code
COPY --link . .

RUN npm run build

# Final stage for app image
FROM base

# Install packages needed for deployment
RUN apt-get update -qq && \
    apt-get install --no-install-recommends -y openssl

COPY package-lock.json package.json ./

RUN npm ci --only=production

# Copy built application
COPY --from=build /app/build /app/build

# Copy generated Prisma client
COPY --from=build /app/node_modules/.prisma /app/node_modules/.prisma

# Start the server by default, this can be overwritten at runtime
EXPOSE 3000
CMD [ "npm", "run", "start" ]