Dockerfile

# syntax = docker/dockerfile:1

# Adjust NODE_VERSION as desired
ARG NODE_VERSION=20.11.0
FROM node:${NODE_VERSION}-slim as base

LABEL fly_launch_runtime="Remix/Prisma"

# Remix/Prisma 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

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

# Install node modules
COPY --link .npmrc package-lock.json package.json ./
RUN npm ci --include=dev

# Generate Prisma Client
COPY --link prisma .
RUN npx prisma generate

# Copy application code
COPY --link . .

# Build application
RUN npm run build

# Remove development dependencies
RUN npm prune --omit=dev

# 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 sqlite3 && \
    rm -rf /var/lib/apt/lists /var/cache/apt/archives

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

# Setup sqlite3 on a separate volume
RUN mkdir -p /data
VOLUME /data

# add shortcut for connecting to database CLI
RUN echo "#!/bin/sh\nset -x\nsqlite3 \$DATABASE_URL" > /usr/local/bin/database-cli && chmod +x /usr/local/bin/database-cli

# Entrypoint prepares the database.
ENTRYPOINT [ "/app/docker-entrypoint.js" ]

# Start the server by default, this can be overwritten at runtime
EXPOSE 3000
ENV DATABASE_URL="file:///data/sqlite.db"
CMD [ "npm", "run", "start" ]