tide/functions/lean_uninstall.fish

function lean_uninstall
    while true
        read -l -P 'Uninstall lean theme? [y/N] ' confirm

        switch $confirm
            case Y y
                echo "Uninstalling lean theme..."

                # ------------------Remove Functions------------------
                set fns fish_prompt lean_pwd lean_git_prompt lean_uninstall
                set fishFnsDir "$__fish_config_dir/functions"

                for fn in $fns
                    rm "$fishFnsDir/$fn.fish"
                end

                # ---------------Erase Theme Variables---------------
                # --------------Colors--------------
                set vars $vars lean_green lean_light_blue lean_dark_blue lean_gold
                # ---------------Pwd---------------
                set vars $vars fish_prompt_pwd_dir_length lean_shorten_pwd_margin
                # ------------Git prompt------------
                set vars $vars __fish_git_prompt_show_informative_status __fish_git_prompt_showstashstate
                # -------Symbols-------
                set vars $vars __fish_git_prompt_char_stateseparator __fish_git_prompt_char_cleanstate
                set vars $vars __fish_git_prompt_char_upstream_ahead __fish_git_prompt_char_upstream_behind
                set vars $vars __fish_git_prompt_char_stagedstate __fish_git_prompt_char_dirtystate
                set vars $vars __fish_git_prompt_char_untrackedfiles __fish_git_prompt_char_stashstate
                # --------Colors--------
                set vars $vars __fish_git_prompt_color_branch __fish_git_prompt_color_upstream
                set vars $vars __fish_git_prompt_color_stagedstate __fish_git_prompt_color_dirtystate
                set vars $vars __fish_git_prompt_color_untrackedfiles __fish_git_prompt_color_stashstate

                for var in $vars
                    set -e $var
                end

                echo "Lean theme uninstalled. Exiting fish."
                sleep 1
                exit
            case N n ''
                echo "Aborted uninstall."
                break
        end
    end
end