FROM oven/bun:1 AS builder
WORKDIR /app

ARG VERSION
ENV VERSION=${VERSION}

COPY package.json bun.lock ./
RUN --mount=type=cache,target=/root/.bun/install/cache \
    bun install --frozen-lockfile

COPY ui/package.json ui/bun.lock ./ui/
RUN --mount=type=cache,target=/root/.bun/install/cache \
    cd ui && bun install --frozen-lockfile

COPY . .

RUN if [ -z "$VERSION" ]; then VERSION=$(bun -p "require('./package.json').version"); fi; \
    bun run bump "$VERSION"

RUN --mount=type=cache,target=/root/.bun/install/cache \
    bun run build:node

FROM node:22-alpine

WORKDIR /app

COPY --from=builder /app/dist ./

ENV MT_HOST=0.0.0.0 \
    MT_PORT=8989 \
    NODE_ENV=production

EXPOSE 8989

CMD ["node", "main.js"]