# =============================================================================
# มิตซูชัยพร สมุทรสาคร — Astro static site
# Multi-stage: 1) build with node/pnpm 2) serve dist with nginx.
#
# Env vars (GA_ID, FORM_EMAIL, GMAP_LAT/LNG) are injected into HTML by
# entrypoint.sh at container startup (see .env.example).
# Host on EasyPanel as a Dockerfile service, port 80.
# =============================================================================

# ---------- Stage 1: build Astro ----------
FROM node:22-alpine AS build
WORKDIR /app

# pnpm
RUN npm install -g pnpm@9

# Install deps (uses pnpm-lock.yaml)
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
RUN pnpm install --frozen-lockfile

# Copy source + content
COPY astro.config.mjs tsconfig.json ./
COPY src/ src/
COPY public/ public/

# Build -> dist/
RUN pnpm build

# ---------- Stage 2: serve with nginx ----------
FROM nginx:1.27-alpine

# Remove default site
RUN rm -rf /usr/share/nginx/html/*

# Copy built site
COPY --from=build /app/dist/ /usr/share/nginx/html/

# nginx config + env-injecting entrypoint
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

EXPOSE 80

HEALTHCHECK --interval=30s --timeout=3s --retries=3 \
  CMD wget -q -O /dev/null http://localhost/ || exit 1

ENTRYPOINT ["/entrypoint.sh"]