Dockerfile

FROM node:20-alpine AS builder
RUN apk add --no-cache libc6-compat openssl
WORKDIR /app

COPY package.json package-lock.json ./
COPY prisma ./prisma
RUN npm ci
RUN npx prisma generate

COPY . .
ENV NEXT_TELEMETRY_DISABLED=1
RUN npm run build

FROM node:20-alpine AS runner
RUN apk add --no-cache libc6-compat openssl curl su-exec sqlite
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV HOSTNAME=0.0.0.0
ENV PORT=3010

RUN addgroup -g 1001 -S nodejs \
  && adduser -S nextjs -u 1001 -G nodejs \
  && mkdir -p /data \
  && chown -R nextjs:nodejs /data

VOLUME ["/data"]

COPY --from=builder /app/public ./public
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
COPY --from=builder /app/node_modules/@prisma ./node_modules/@prisma
COPY --from=builder /app/node_modules/prisma ./node_modules/prisma
COPY --from=builder /app/node_modules/.bin/prisma ./node_modules/.bin/prisma
COPY --from=builder /app/package.json ./package.json
COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
RUN chmod +x /usr/local/bin/docker-entrypoint.sh \
  && chown -R nextjs:nodejs /app

EXPOSE 3010

HEALTHCHECK --interval=30s --timeout=5s --start-period=45s --retries=3 \
  CMD curl -fsS "http://127.0.0.1:${PORT}/api/heroes" >/dev/null || exit 1

ENTRYPOINT ["docker-entrypoint.sh"]
CMD ["node", "server.js"]