FROM node:20-bookworm-slim AS build

WORKDIR /app

RUN apt-get update \
    && apt-get install -y --no-install-recommends python3 make g++ \
    && rm -rf /var/lib/apt/lists/*

COPY . .
RUN npm ci
RUN npm run build:css
RUN npm prune --omit=dev

FROM node:20-bookworm-slim AS runtime

WORKDIR /app

ENV NODE_ENV=production \
    PORT=7860 \
    HOST=0.0.0.0 \
    HOME=/home/node \
    ACCOUNT_CONFIG_PATH=/data/accounts.json

RUN apt-get update \
    && apt-get install -y --no-install-recommends ca-certificates tini \
    && rm -rf /var/lib/apt/lists/* \
    && mkdir -p /data /home/node/.config/antigravity-proxy \
    && chown -R node:node /data /home/node /app

COPY --from=build --chown=node:node /app/package.json ./package.json
COPY --from=build --chown=node:node /app/node_modules ./node_modules
COPY --from=build --chown=node:node /app/src ./src
COPY --from=build --chown=node:node /app/bin ./bin
COPY --from=build --chown=node:node /app/public ./public
COPY --from=build --chown=node:node /app/config.example.json ./config.example.json

USER node

EXPOSE 7860

ENTRYPOINT ["tini", "--"]
CMD ["node", "src/index.js"]