#!/bin/bash
# Setup script for vim & tmux

if [ $EUID != 0 ]; then
    echo "This script needs sudo priveleges in order to install Curl"
    echo "Exiting..."
    exit 1
fi

function get_path {
    # Get the full path of a file
    SCRIPT=`realpath $0`
    # Remove everything but the filename
    SCRIPTPATH=`dirname $SCRIPT`
}

function user_config {

    CURL='dpkg-query -l | grep curl | wc -l'
    if [ "$CURL" > 0 ]; then
        echo 'Curl not installed, installing....'
        apt-get install -y curl
    fi

    read -p 'Install the script for a normal user or root account? [user/root]: ' USER

    if [[ "$USER" == "user" ]]; then
        curl -fLo /home/$SUDO_USER/.vim/autoload/plug.vim --create-dirs \
            https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

        get_path
        ln -s $SCRIPTPATH/vim/{.vimrc,.tmux.conf} /home/$SUDO_USER/;
        ln -s $SCRIPTPATH/vim/colors /home/$SUDO_USER/.vim/
        chown -R $SUDO_USER:$SUDO_USER /home/$SUDO_USER/.vim
        echo 'Linking configuration files done'
    elif [[ "$USER" == "root" ]]; then
        curl -fLo /root/.vim/autoload/plug.vim --create-dirs \
            https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

        get_path
        ln -s $SCRIPTPATH/vim/{.vimrc,.tmux.conf} /root/
        ln -s $SCRIPTPATH/vim/colors /root/.vim/
        echo 'Linking configuration files done'
    else
        echo 'No selection was made'
        exit 1
    fi
}

user_config
echo 'Dont forget to run :PlugInstall inside vim!'