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

# Install Hugo extended + build tools
RUN apk add --no-cache \
    curl \
    git \
    libc6-compat \
    && HUGO_VERSION=0.147.2 \
    && curl -sSL "https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-amd64.tar.gz" \
    | tar -xz -C /usr/local/bin hugo

# Install pnpm
RUN corepack enable && corepack prepare pnpm@latest --activate

WORKDIR /app

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

# Copy source
COPY . .

# Build site
RUN NODE_ENV=production hugo --minify

# ── Stage 2: production (nginx) ──────────────────────────────────────────────
FROM nginx:alpine AS production

COPY --from=builder /app/public /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]