# Install dependencies only when needed
FROM node:20.12.2 AS deps
RUN apk add --no-cache g++ make py3-pip
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
RUN apk add --no-cache libc6-compat
WORKDIR /app

# Install dependencies based on the preferred package manager
COPY ./package*.json ./

RUN npm i --legacy-peer-deps  

# Rebuild the source code only when needed
FROM node:20.12.2 AS builder

WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY ./ .
COPY ./env/.env.development .env.production

# Next.js collects completely anonymous telemetry data about general usage.
# Learn more here: https://nextjs.org/telemetry
# Uncomment the following line in case you want to disable telemetry during the build.
# ENV NEXT_TELEMETRY_DISABLED 1

# RUN yarn build
# If using npm comment out above and use below instead
RUN npm run build

# Production image, copy all the files and run next
FROM node:20.12.2 AS runner
WORKDIR /app

ENV NODE_ENV production
# Uncomment the following line in case you want to disable telemetry during runtime.
# ENV NEXT_TELEMETRY_DISABLED 1

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

COPY --from=builder /app/public ./public

# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

USER nextjs

EXPOSE 3002

ENV PORT 3002

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