# syntax=docker/dockerfile:1
# Single image used by both the web and worker services (see docker-compose.yml).
# Includes ffmpeg (audio stitching) + the full node_modules so the worker can run
# via tsx and `prisma migrate deploy` can run on web startup.

FROM node:22-bookworm-slim AS base
RUN apt-get update \
  && apt-get install -y --no-install-recommends ffmpeg openssl ca-certificates \
  && rm -rf /var/lib/apt/lists/*
WORKDIR /app
ENV NEXT_TELEMETRY_DISABLED=1

# ---- dependencies ----
FROM base AS deps
COPY package.json package-lock.json ./
RUN npm ci

# ---- build ----
FROM base AS build
COPY --from=deps /app/node_modules ./node_modules
COPY . .
# NEXT_PUBLIC_* are inlined into the client bundle at build time, so they must be
# provided as build args (Dokploy passes them from the env — see docker-compose.yml).
ARG NEXT_PUBLIC_APP_URL
ARG NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY
ARG NEXT_PUBLIC_GOOGLE_SITE_VERIFICATION
ARG NEXT_PUBLIC_BING_SITE_VERIFICATION
ARG UMAMI_HOST_URL
ARG UMAMI_WEBSITE_ID
ARG NEXT_PUBLIC_TURNSTILE_SITE_KEY
ENV NEXT_PUBLIC_APP_URL=$NEXT_PUBLIC_APP_URL
ENV NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY=$NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY
ENV NEXT_PUBLIC_GOOGLE_SITE_VERIFICATION=$NEXT_PUBLIC_GOOGLE_SITE_VERIFICATION
ENV NEXT_PUBLIC_BING_SITE_VERIFICATION=$NEXT_PUBLIC_BING_SITE_VERIFICATION
# Not NEXT_PUBLIC_, but still needed at build time: the root layout is statically
# rendered, so the website id is baked into the prerendered HTML.
ENV UMAMI_HOST_URL=$UMAMI_HOST_URL
ENV UMAMI_WEBSITE_ID=$UMAMI_WEBSITE_ID
ENV NEXT_PUBLIC_TURNSTILE_SITE_KEY=$NEXT_PUBLIC_TURNSTILE_SITE_KEY
# A throwaway BETTER_AUTH_SECRET, scoped to THIS command only (not a persisted ENV
# layer), satisfies the prod-secret guard in lib/auth/auth.ts during `next build`.
# Must be >= 32 chars (and not a known placeholder) to pass that guard; the real
# secret is injected at run time and is never baked into the bundle.
# TURNSTILE_SECRET_KEY gets the same treatment for the Turnstile guard in
# lib/auth/auth.ts: a throwaway value satisfies it during `next build`, while the
# real secret is injected at run time and never baked into the image. (The SITE
# key is not a secret and is a real build arg above.)
RUN BETTER_AUTH_SECRET=build-time-placeholder-not-a-real-secret \
    TURNSTILE_SECRET_KEY=build-time-placeholder-not-a-real-secret \
    npm run build

# ---- runtime ----
FROM base AS runner
ENV NODE_ENV=production
ENV PORT=3000
ENV HOSTNAME=0.0.0.0
ENV STORAGE_DIR=/app/storage
# Copy the whole built app (node_modules incl. tsx + prisma CLI, .next, source).
COPY --from=build /app ./
# `server-only` throws at import time when resolved outside Next's RSC bundler.
# The worker runs lib/* under tsx (plain Node), which hits that throw (e.g. via
# lib/flags). Neutralize the runtime module in the FINAL image only — the
# build-time client/server guard already ran during `next build`. Web is
# unaffected: `next start` serves prebuilt output and never relies on the throw.
RUN cp node_modules/server-only/empty.js node_modules/server-only/index.js
RUN mkdir -p /app/storage/mp3 /app/storage/art /app/storage/exports
# Drop root. `node` (uid 1000) ships with the official image. /app/storage is the
# only path written at run time, so it (and the Next.js cache) must be owned by it.
RUN chown -R node:node /app/storage /app/.next
USER node
EXPOSE 3000
# Default = web; the worker service overrides this command in docker-compose.yml.
CMD ["npm", "run", "start"]