FROM node:18

# Install some apt packages
RUN apt-get update && apt-get install -y sudo zsh git vim tmux lsof

# Variable for default user `node` to be used in the following steps
ARG USERNAME=node

# Ensure basic setup of default `node` user
# Not needed since node:18 already comes with a node user
#RUN useradd -ms /bin/zsh $USERNAME \
#    && chown -R node:node /home/$USERNAME

# Set zsh as default shell for node user
RUN chsh -s /bin/zsh node

# Ensure `node` user has access to `sudo`
RUN mkdir -p /etc/sudoers.d \
    && echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME \
    && chmod 0440 /etc/sudoers.d/$USERNAME

# Set working directory
WORKDIR /workspace

# Use non-root user
USER $USERNAME