FROM oven/bun:1 AS base
WORKDIR /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

FROM base AS prerelease
COPY --from=install /temp/dev/node_modules node_modules
COPY . .

ENV NODE_ENV=production
RUN bun run build

FROM base AS release

COPY --from=prerelease /app/.next/standalone ./
COPY --from=prerelease /app/.next/static ./.next/static
COPY --from=prerelease /app/public ./public
COPY --from=prerelease /app/posts ./posts

RUN chown -R bun:bun /app

USER bun
EXPOSE 3000/tcp

CMD ["bun", "server.js"]
