# syntax=docker/dockerfile:1

# ── Stage 1: Build ──
FROM node:22-alpine AS builder

RUN corepack enable && corepack prepare pnpm@10.28.2 --activate

WORKDIR /app

# Cache dependencies
COPY package.json pnpm-lock.yaml ./
RUN pnpm install --frozen-lockfile

# Copy source and build
COPY . .
RUN pnpm build

# ── Stage 2: Serve ──
FROM nginx:1.27-alpine

# Copy built assets
COPY --from=builder /app/dist /usr/share/nginx/html

# Copy nginx config
COPY nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80

HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
    CMD wget -qO- http://127.0.0.1:80/ || exit 1