FROM debian:12.9 ARG U_NAME="user" ARG U_ID="1000" RUN adduser --disabled-password --gecos '' --uid ${U_ID} ${U_NAME} WORKDIR /home/${U_NAME} #=================================# # [ bun ] USER root RUN apt-get update && apt-get install -y \ wget \ unzip \ && rm -rf /var/lib/apt/lists/* COPY install_bun.sh install_bun.sh RUN chown ${U_NAME}:${U_NAME} install_bun.sh USER ${U_NAME} RUN /bin/bash install_bun.sh #=================================# USER ${U_NAME}