font-sizes

#!/bin/bash

set -e
set -o pipefail


################################################################################


function setting {
    local path key value

    path="${1}"
    key="${2}"
    value="${3}"

    gsettings set "org.gnome.desktop.${path}" "${key}" "${value}"
}

function font-sizes {
    local size mono

    size="Cantarell ${1}"
    mono="JetBrains Mono Medium ${2}"

    setting interface      monospace-font-name "${mono}"
    setting interface      document-font-name  "${size}"
    setting interface      font-name           "${size}"
    setting wm.preferences titlebar-font       "${size}"
}


function usage {
    cat <<EOM

Usage: $(basename "${0}") [-h | --help] <home|work>

  -h, --help    Show this help message.

EOM
}

function main {
    case "${1}" in
        -h|--help) usage       ;;
        work) font-sizes 14 15 ;;
        *)    font-sizes 10 11 ;;
    esac
}

main "${@}"; exit