Console Font Tweak

consolefonttweak.sh

#!/usr/bin/env bash

# This file is part of The RetroPie Project
#
# The RetroPie Project is the legal property of its developers, whose names are
# too numerous to list here. Please refer to the COPYRIGHT.md file distributed with this source.
#
# See the LICENSE.md file at the top-level directory of this distribution and
# at https://raw.githubusercontent.com/RetroPie/RetroPie-Setup/master/LICENSE.md
#

rp_module_id="consolefonttweak"
rp_module_desc="Configure default console font size/type"
rp_module_section="config"

function config_consolefonttweak() {
    iniConfig "=" '"' "/etc/default/console-setup"
    iniSet "FONTFACE" "$1"
    iniSet "FONTSIZE" "$2"
    service console-setup restart
    # force font configuration update if running from a pseudo-terminal
    [ "$(tty | egrep '/dev/tty[1-6]')" == "" ] && setupcon -f --force
    [ "$3" != "quiet" ] && printMsgs "dialog" "New font configuration applied: $1 $2"
}

function install_consolefonttweak() {
    config_consolefonttweak "TerminusBold" "14x28" "quiet"
}

function remove_consolefonttweak() {
    config_consolefonttweak "Fixed" "8x16" "quiet"
}

function gui_consolefonttweak() {
    local fontface
    local fontsize
    local cmd
    local options
    local choices

    iniConfig "=" '"' "/etc/default/console-setup"
    iniGet "FONTFACE"
    fontface="$ini_value"
    iniGet "FONTSIZE"
    fontsize="$ini_value"
    cmd=(dialog --backtitle "$__backtitle" --menu "Choose the desired console font configuration: \n(Current configuration: $fontface $fontsize)" 22 86 16)
    options=(
        1 "Large (VGA 16x32)"
        2 "Large (TerminusBold 16x32)"
        3 "Medium (VGA 16x28)"
        4 "Medium (TerminusBold 14x28)"
        5 "Default (Fixed 8x16)"
    )
    choices=$("${cmd[@]}" "${options[@]}" 2>&1 >/dev/tty)
    if [[ -n "$choices" ]]; then
        case $choices in
            1)
                config_consolefonttweak "VGA" "16x32"
                ;;
            2)
                config_consolefonttweak "TerminusBold" "16x32"
                ;;
            3)
                config_consolefonttweak "VGA" "16x28"
                ;;
            4)
                config_consolefonttweak "TerminusBold" "14x28"
                ;;
            5)
                config_consolefonttweak "Fixed" "8x16"
                ;;

        esac
    fi
}