# Install dependencies
FROM node:22-alpine AS deps
WORKDIR /app
COPY package.json yarn.lock* ./
RUN yarn install --frozen-lockfile

# Build
FROM node:22-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN yarn build

# Production image
FROM node:22-alpine AS runner
WORKDIR /app

ENV NODE_ENV=production

# Only copy necessary files
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/public ./public
COPY --from=builder /app/package.json ./package.json
COPY --from=builder /app/node_modules ./node_modules

EXPOSE 3000

CMD ["yarn", "start"]