echos-ocr/Dockerfile

FROM node:24-slim AS base

RUN apt-get update && apt-get install -y --no-install-recommends \
    graphicsmagick \
    ghostscript \
    && rm -rf /var/lib/apt/lists/*

FROM base AS deps
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci --ignore-scripts && npm cache clean --force

FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_OPTIONS="--max-old-space-size=1024"
RUN npx prisma generate && npx next build

# Standalone prisma install for runtime db push
FROM base AS prisma-cli
WORKDIR /tmp/prisma
RUN npm init -y > /dev/null 2>&1 && npm install --ignore-scripts prisma dotenv @prisma/adapter-pg 2>/dev/null

FROM base AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

RUN groupadd --system --gid 1001 nodejs
RUN useradd --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
COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/prisma.config.ts ./prisma.config.ts
COPY --from=builder /app/start.sh ./start.sh

# Merge prisma CLI + deps into node_modules (alongside standalone deps)
COPY --chown=nextjs:nodejs --from=prisma-cli /tmp/prisma/node_modules ./node_modules

RUN mkdir -p /data/watch && chown -R nextjs:nodejs /data

USER nextjs

EXPOSE 3000
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

CMD ["sh", "start.sh"]