# syntax=docker/dockerfile:1.7
# =============================================================================
# Rubis — image landing (Astro 6, React 19, Node SSR standalone)
# Sert rubis.pro (landing + pages légales + blog SSR fetch via apps/api).
# =============================================================================
#
# Astro adapter: @astrojs/node en mode "standalone" → bundle un mini-server
# Node dans dist/server/entry.mjs. Le bundle référence quand même certaines
# deps externes (react, react-dom, lucide-react, sharp...), donc on copie
# le workspace entier dans le runner stage avec les node_modules pruned
# (--prod). Stratégie miroir de Dockerfile.api.
# =============================================================================

ARG NODE_VERSION=22.13.1
ARG PNPM_VERSION=10.0.0

# -----------------------------------------------------------------------------
# base — node + pnpm + tini
# -----------------------------------------------------------------------------
FROM node:${NODE_VERSION}-alpine AS base
ARG PNPM_VERSION
RUN apk add --no-cache libc6-compat tini && \
    corepack enable && \
    corepack prepare pnpm@${PNPM_VERSION} --activate
WORKDIR /repo

# -----------------------------------------------------------------------------
# deps — install workspace (avec devDeps pour le build Astro)
# -----------------------------------------------------------------------------
FROM base AS deps
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml turbo.json tsconfig.base.json ./
COPY apps/landing/package.json ./apps/landing/
COPY packages/shared/package.json ./packages/shared/
COPY packages/ui/package.json ./packages/ui/
RUN --mount=type=cache,id=pnpm,target=/root/.local/share/pnpm/store \
    pnpm install --frozen-lockfile --filter @rubis/landing...

# -----------------------------------------------------------------------------
# build — astro build (output: server, adapter Node standalone)
# -----------------------------------------------------------------------------
FROM deps AS build
COPY packages/shared ./packages/shared
COPY packages/ui ./packages/ui
COPY apps/landing ./apps/landing
RUN cd apps/landing && pnpm exec astro build

# Prune devDeps. Les workspace symlinks restent intacts. Le stage runner
# copie ensuite le repo entier — pnpm a besoin de la structure complète
# pour résoudre les imports (workspace + hoist).
RUN --mount=type=cache,id=pnpm,target=/root/.local/share/pnpm/store \
    pnpm install --prod --frozen-lockfile=false --filter @rubis/landing...

# -----------------------------------------------------------------------------
# runner — runtime minimal, user non-root
# -----------------------------------------------------------------------------
FROM base AS runner
RUN addgroup -g 1001 -S nodejs && adduser -S astro -u 1001

ENV NODE_ENV=production \
    HOST=0.0.0.0 \
    PORT=4321 \
    LOG_LEVEL=info

WORKDIR /app

# Copie le repo entier (avec node_modules prod pruned + workspace symlinks
# + dist/ Astro). Node résout les imports via /app/apps/landing/node_modules
# puis remonte dans /app/node_modules (hoisted).
COPY --from=build --chown=astro:nodejs /repo /app

USER astro
WORKDIR /app/apps/landing

EXPOSE 4321

# Healthcheck : / répond 200 (prerendered, pas besoin de l'API).
HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
  CMD wget -qO- http://127.0.0.1:4321/ >/dev/null 2>&1 || exit 1

ENTRYPOINT ["/sbin/tini", "--"]
CMD ["node", "./dist/server/entry.mjs"]
