# Install dependencies only when needed
FROM node:18-alpine AS deps
WORKDIR /app
COPY package.json yarn.lock* package-lock.json* ./
RUN if [ -f package-lock.json ]; then npm ci; else npm install; fi

# Rebuild the source code only when needed
FROM node:18-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
# Disable telemetry during build
ENV NEXT_TELEMETRY_DISABLED 1
ARG NEXT_PUBLIC_MEDUSA_BACKEND_URL
ENV NEXT_PUBLIC_MEDUSA_BACKEND_URL=$NEXT_PUBLIC_MEDUSA_BACKEND_URL
RUN npm run build

# Production image, copy all the files and run next
FROM node:18-alpine AS runner
WORKDIR /app
ENV NODE_ENV production
ENV NEXT_TELEMETRY_DISABLED 1

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

COPY --from=builder /app/public ./public
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

USER nextjs

EXPOSE 8000
ENV PORT 8000

CMD ["node", "server.js"]