FROM node:20-alpine AS base

ARG VERSION=0.1.0
LABEL org.opencontainers.image.title="Optumus Analytics Web"
LABEL org.opencontainers.image.version=$VERSION
LABEL org.opencontainers.image.source="https://github.com/optumus/optumus-analytics"
LABEL org.opencontainers.image.licenses="MIT"

# Install dependencies
FROM base AS deps
WORKDIR /app
COPY package.json yarn.lock* package-lock.json* ./
RUN if [ -f yarn.lock ]; then yarn install --frozen-lockfile; \
    elif [ -f package-lock.json ]; then npm ci; \
    else npm install; fi

# Build
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN npm run build

# Production
FROM base AS runner
WORKDIR /app
ENV NODE_ENV=production

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 3000
ENV PORT=3000

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