# syntax=docker/dockerfile:1
#
# Hugging Face Space image for the docs site (Fumadocs/Next.js). The docs app is
# fully self-contained — it has no @ttsa/* workspace dependencies — so we build
# it in isolation, NOT as part of the monorepo workspace. That avoids pulling in
# unrelated packages (e.g. web's native better-sqlite3) that would need a build
# toolchain and have nothing to do with the docs.
FROM oven/bun:1.1.42-debian AS base
WORKDIR /app/docs

# ── deps ──
FROM base AS deps
# Standalone install: only the docs package.json (no root workspace context).
COPY apps/docs/package.json ./package.json
RUN bun install

# ── build ──
FROM base AS build
COPY --from=deps /app/docs/node_modules ./node_modules
COPY apps/docs/ ./
RUN bun run build
# Stage a flat runtime dir. In this isolated build (no parent workspace) Next's
# standalone output is flat — server.js, node_modules and package.json at the
# standalone root — but we locate server.js explicitly so the image is correct
# regardless of any workspace-root inference, then add the static + public dirs
# the standalone server expects beside it.
RUN set -e; \
    SA="$PWD/.next/standalone"; \
    SERVER="$(find "$SA" -name server.js -not -path '*/node_modules/*' | head -1)"; \
    test -n "$SERVER"; \
    ROOT="$(dirname "$SERVER")"; \
    mkdir -p "$ROOT/.next"; \
    cp -a "$PWD/.next/static" "$ROOT/.next/static"; \
    [ -d "$PWD/public" ] && cp -a "$PWD/public" "$ROOT/public" || true; \
    cp -a "$ROOT" /out

# ── runtime ──
FROM base AS runtime
ENV NODE_ENV=production
ENV PORT=7860
ENV HOSTNAME=0.0.0.0
EXPOSE 7860

WORKDIR /app
COPY --from=build /out/ ./
CMD ["bun", "server.js"]