Dockerfile

FROM node:22.12-alpine3.20 as base

LABEL fly_launch_runtime="Remix"

# Remix app lives here
WORKDIR /app

# Set production environment
ENV NODE_ENV=production
ENV APP_DATABASE_URL=/data/sqlite.db
ENV MEDIA_DIRECTORY=/data


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

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

# 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

# Copy built application
COPY --from=build /app/build /app/build
COPY --from=build /app/node_modules /app/node_modules
COPY --from=build /app/package.json /app/package.json
COPY --from=build /app/server.mjs /app/server.mjs
COPY --from=build /app/migrations /app/migrations

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