#! /bin/bash

current_dir=$(dirname $(realpath "$0"))
starship_config_file="$HOME/.config/starship.toml"

if [ -f $starship_config_file ]; then
    if $(file "$starship_config_file" | grep -q "symbolic link") ; then
        if [[ $(readlink "$starship_config_file") != $(realpath "$current_dir/../starship/starship.toml") ]]; then
            ln -sf "$current_dir/../starship/starship.toml" "$starship_config_file"
        fi
    else
        if [ ! -f "$starship_config_file.bkp" ]; then
            mv "$starship_config_file" "$starship_config_file.bkp"
            ln -s "$current_dir/../starship/starship.toml" "$starship_config_file"
        else
            echo "Backup file already exists. Please remove $starship_config_file.bkp and try again."
            exit 1
        fi
    fi
else
    ln -sf "$current_dir/../starship/starship.toml" "$starship_config_file"
fi