FROM oven/bun:1.2 AS base

WORKDIR /usr/src/app

FROM base AS install

RUN mkdir -p /temp/dev

COPY package.json bun.lock /temp/dev/

RUN cd /temp/dev && bun install --frozen-lockfile

RUN mkdir -p /temp/prod

COPY package.json bun.lock /temp/prod/

RUN cd /temp/prod && bun install --frozen-lockfile --production

FROM base AS prerelease

COPY --from=install /temp/dev/node_modules node_modules

COPY . .

RUN bun run build

FROM base AS release

COPY --from=install /temp/prod/node_modules node_modules

COPY --from=prerelease /usr/src/app/.output .

USER bun

EXPOSE 3000/tcp

ENTRYPOINT [ "bun", "run", "server/main.ts" ]