# syntax=docker/dockerfile:1
FROM node:20-alpine AS builder
WORKDIR /app
COPY package*.json ./
RUN --mount=type=cache,target=/root/.npm \
    npm install
COPY . .
ENV NEXTAUTH_SECRET=digital-home-jwt-secret-2026-cosmo
ENV NEXTAUTH_URL=https://home.digital-home.site
RUN --mount=type=cache,target=/root/.npm \
    npm run build

FROM node:20-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/public ./public
EXPOSE 3000
CMD ["node", "server.js"]
