# ---- build stage: install everything, type-check + compile to JS ----
FROM node:22-alpine AS build

RUN apk add --no-cache python3 make g++

RUN corepack enable && corepack prepare pnpm@11.4.0 --activate

WORKDIR /app

COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
RUN pnpm install --frozen-lockfile

COPY tsconfig.json ./
COPY src ./src
RUN pnpm build

# ---- runtime stage: prod deps + compiled JS only, no tsx/esbuild ----
FROM node:22-alpine AS runtime

RUN apk add --no-cache python3 make g++

RUN corepack enable && corepack prepare pnpm@11.4.0 --activate

WORKDIR /app

COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
RUN pnpm install --prod --frozen-lockfile

COPY --from=build /app/dist ./dist

ENV NODE_ENV=production
ENV PORT=3003
EXPOSE 3003

CMD ["node", "dist/index.js"]