# Install dependencies only when needed
FROM node:16-alpine AS deps
WORKDIR /opt/app
COPY package.json package-lock.json ./
RUN npm ci

FROM node:16-alpine AS builder
ENV NODE_ENV=production
WORKDIR /opt/app
COPY . .
COPY --from=deps /opt/app/node_modules ./node_modules
RUN npm run build

FROM node:16-alpine AS script-builder
WORKDIR /opt/app
COPY .setup .setup
WORKDIR /opt/app/.setup
RUN npm install
RUN npm i -g @vercel/ncc
RUN ncc build index.ts

# Production image, copy all the files and run next
FROM node:16-alpine AS runner
WORKDIR /opt/app
ENV NODE_ENV=production
COPY --from=builder /opt/app/next.config.js ./
COPY --from=builder /opt/app/public ./public
COPY --from=builder /opt/app/.next ./.next
COPY --from=builder /opt/app/node_modules ./node_modules
COPY --from=script-builder /opt/app/.setup/dist/index.js ./scripts/setup.js

COPY .env.example .env
COPY entrypoint.sh .
RUN apk add --no-cache --upgrade bash
RUN ["chmod", "+x", "./entrypoint.sh"]
ENTRYPOINT ["./entrypoint.sh"]

EXPOSE 3000
CMD ["node_modules/.bin/next", "start"]