ARG FROM_TAG=dev3-cpu

FROM espnet/espnet:${FROM_TAG}

ENV DEBIAN_FRONTEND=noninteractive

ARG USERNAME=user

ARG USER_ID=1000

ARG GROUP_ID=1000

RUN if [ -z "$(getent group ${GROUP_ID})" ]; then \

groupadd -g ${GROUP_ID} "${USERNAME}"; \

else \

existing_group="$(getent group $GROUP_ID | cut -d: -f1)"; \

if [ "${existing_group}" != "${USERNAME}" ]; then \

groupmod -n "${USERNAME}" "${existing_group}"; \

fi; \

fi && \

if [ -z "$(getent passwd $USER_ID)" ]; then \

useradd -m -u ${USER_ID} -g ${GROUP_ID} "${USERNAME}"; \

else \

existing_user="$(getent passwd ${USER_ID} | cut -d: -f1)"; \

if [ "${existing_user}" != "${USERNAME}" ]; then \

usermod -l "${USERNAME}" -d /home/"${USERNAME}" -m "${existing_user}"; \

fi; \

fi && \

echo "${USERNAME} ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers && \

sed -i 's/#force_color_prompt=yes/force_color_prompt=yes/g' /home/${USERNAME}/.bashrc && \

chown -R ${USERNAME}:${USERNAME} /workspaces

USER ${USERNAME}

WORKDIR /workspaces