ARG NODE_VERSION=22-alpine
ARG CADDY_VERSION=2.10-alpine

FROM node:${NODE_VERSION} AS deps
WORKDIR /app
COPY package.json package-lock.json* ./
RUN --mount=type=cache,target=/root/.npm \
    npm ci --no-audit --no-fund 2>/dev/null || npm install --no-audit --no-fund

FROM node:${NODE_VERSION} AS builder
WORKDIR /app
ENV ASTRO_TELEMETRY_DISABLED=1 NODE_ENV=production
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN npm run build

FROM caddy:${CADDY_VERSION} AS prod
COPY --from=builder /app/dist /srv
COPY Caddyfile /etc/caddy/Caddyfile
EXPOSE 80
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD wget -q --spider http://127.0.0.1/ || exit 1

FROM node:${NODE_VERSION} AS dev
WORKDIR /app
ENV ASTRO_TELEMETRY_DISABLED=1 NODE_ENV=development
COPY --from=deps /app/node_modules ./node_modules
COPY . .
EXPOSE 4321
CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]