FROM node:22-slim AS builder

WORKDIR /usr/src/app

# Clone Quartz and install deps
RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
RUN git clone --depth 1 https://github.com/jackyzha0/quartz.git . && npm ci

# Copy content
COPY content/ /usr/src/app/content/

# Build static site
RUN npx quartz build

# --- Serve with lightweight nginx ---
FROM nginx:alpine
COPY --from=builder /usr/src/app/public /usr/share/nginx/html
EXPOSE 80