Dockerfile

FROM node:20-bullseye AS deps
WORKDIR /app
COPY ui/package*.json ./ui/
RUN cd ui && npm install --ignore-scripts

FROM node:20-bullseye AS build
WORKDIR /app
COPY . .
COPY --from=deps /app/ui/node_modules ./ui/node_modules
WORKDIR /app/ui
ENV NODE_ENV=production \
    NEXT_PUBLIC_DB_MODE=browser
RUN npm run build

FROM node:20-bullseye-slim AS runner
WORKDIR /app/ui

ENV NODE_ENV=production \
    NEXT_PUBLIC_DB_MODE=browser \
    NEXT_TELEMETRY_DISABLED=1 \
    PORT=7860 \
    DATASETS_FOLDER=datasets \
    TRAINING_FOLDER=output \
    HF_JOBS_DEFAULT_HARDWARE=a100-large \
    HF_OAUTH_CLIENT_ID=bfa7db67-cf78-4a4b-8232-69d855ea836b \
    NEXT_PUBLIC_HF_OAUTH_CLIENT_ID=bfa7db67-cf78-4a4b-8232-69d855ea836b

RUN apt-get update && apt-get install -y --no-install-recommends \
      python3 python3-pip git curl ca-certificates bash tini \
    && pip3 install --no-cache-dir "huggingface_hub" \
    && curl -LsSf https://astral.sh/uv/install.sh | bash \
    && ln -s /root/.local/bin/uv /usr/local/bin/uv \
    && apt-get clean && rm -rf /var/lib/apt/lists/*

RUN mkdir -p /data/datasets /data/output

COPY --from=build /app /app
COPY --from=deps /app/ui/node_modules ./node_modules

EXPOSE 7860
ENTRYPOINT ["tini", "--"]
CMD ["npm", "run", "start", "--", "--hostname", "0.0.0.0", "--port", "7860"]