FROM oven/bun:alpine 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 . .

ENV NODE_ENV=production
RUN bunx prisma generate
RUN bun run build

FROM base AS release
COPY --from=install /temp/prod/node_modules node_modules
COPY --from=prerelease /usr/src/app/.next .next
COPY --from=prerelease /usr/src/app/package.json .
COPY --from=prerelease /usr/src/app/prisma prisma
RUN bunx prisma generate

USER bun
EXPOSE 3000/tcp
ENTRYPOINT ["bun", "run", "start"]