FROM docker.io/oven/bun:1-alpine AS build

# go to work folder
WORKDIR /usr/src/app

# allow bun user to edit folder
RUN chown -R bun:bun .

USER bun

ADD --chown=bun:bun server/package.json server/bun.lockb ./server/

# install prod deps dependencies
RUN cd server && \
	bun install --frozen-install --production

# go to another VM
FROM docker.io/oven/bun:1-alpine AS prod

# inform software to be in production
ENV NODE_ENV=production

# run as non root user
USER bun

# go to work folder
WORKDIR /usr/src/app

# copy from build image
COPY --chown=bun:bun /usr/src/app/server/public ./public
COPY --chown=bun:bun /usr/src/app/server/package.json ./package.json
COPY --chown=bun:bun --from=build /usr/src/app/server/node_modules ./node_modules
COPY --chown=bun:bun /usr/src/app/server/src ./src
COPY --chown=bun:bun /usr/src/app/server/generated ./generated

# Expose port
EXPOSE 3000

# run it !
CMD ["bun", "src/index.ts"]