# Base image using Arch Linux
# Date: Sep10 2024
# Url: https://hub.docker.com/layers/library/archlinux/latest/images/sha256-a10e51dd0694d6c4142754e9d06cbce7baf91ace8031a30df37064d1091ab414?context=explore
FROM archlinux@sha256:a10e51dd0694d6c4142754e9d06cbce7baf91ace8031a30df37064d1091ab414

# Update the package database and install clang
RUN pacman -Syyu --noconfirm \
    && pacman -S --noconfirm git less vim sudo base-devel \
    && pacman -S --noconfirm clang cmake make ninja gtk4 gtkmm-4.0

# Create a non-root user 'dev'
RUN useradd -ms /bin/bash dev \
    && echo "dev ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers.d/dev \
    && chmod 0440 /etc/sudoers.d/dev

# Add the custom bash prompt with branch info
RUN printf '\n\
function modify_prompt { \n\
    local __user_and_host="\[\033[01;32m\]\u@\h" \n\
    local __cur_location="\[\033[01;34m\]\w" \n\
    local __git_branch_color="\[\033[31m\]" \n\
    local __git_branch="\$(git branch 2> /dev/null | sed -e \'"'"'/^[^*]/d\'"'"' -e \'"'"'s/* \(.*\)/(\\1)/\'"'"')" \n\
    local __prompt_tail="\[\033[00m\]$" \n\
    export PS1="$__user_and_host $__cur_location $__git_branch_color$__git_branch$__prompt_tail " \n\
} \n\
modify_prompt\n' >> /home/dev/.bashrc

# Switch to the 'dev' user
USER dev

RUN git config --global core.editor vim

# Set the default working directory
WORKDIR /home/dev

# Set the default command
CMD ["/bin/bash"]