# 1. select image and install pnpm
FROM node:24-alpine AS base
RUN npm install -g pnpm

# 2. dependencies
FROM base AS deps
WORKDIR /app
COPY pnpm-lock.yaml pnpm-workspace.yaml package.json ./
COPY apps/api/package.json ./apps/api/
COPY packages/shared/package.json ./packages/shared/
COPY packages/db/package.json ./packages/db/
RUN pnpm install --frozen-lockfile

# 3. Development (only stage used)
FROM base AS dev
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . ./
EXPOSE 3000
CMD ["pnpm", "--filter", "api", "dev"]

# 4. build
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN pnpm install
RUN pnpm --filter shared build
RUN pnpm --filter db build
RUN pnpm --filter api build

# 5. run
FROM base AS runner
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY --from=deps /app/packages/shared/package.json /app/packages/shared/package.json
COPY --from=deps /app/packages/db/package.json /app/packages/db/package.json
COPY --from=builder /app/apps/api/dist ./dist
COPY --from=builder /app/packages/shared/dist /app/packages/shared/dist
COPY --from=builder /app/packages/db/dist /app/packages/db/dist
EXPOSE 3000
CMD ["node", "dist/server.js"]