sharescreen.sh / wayland | sway

sharescreen.sh

#!/bin/bash

# for this to works you need to recompile xdg-desktop-portal-wlr with the following patch:
# - https://github.com/emersion/xdg-desktop-portal-wlr/pull/156/files
# - packaged for void with https://github.com/emersion/xdg-desktop-portal-wlr/pull/156/files

CONFIG="${HOME}/.config/xdg-desktop-portal-wlr/config"

function usage() {
    echo "Usage: $0        - Configure xdg-desktop-portal-wlr to share the whole screen"
    echo "Usage: $0 region - Configure xdg-desktop-portal-wlr to share a region of the screen"
    exit 1
}

MODE=fullscreen

if [[ ${#} -gt 0 ]]; then
    MODE=${1}

    if [[ ${#} -gt 1 ]]; then
        usage
    fi

    if [[  ${1} != "region" ]]; then
        usage
    fi
fi

sed -i '/^region=/d' ${CONFIG}

if [[ "${MODE}" == "region" ]]; then
    [ -n "$(tail -c1 ${CONFIG})" ] && echo >> ${CONFIG}
    region=$(slurp)
    sed -i "\$ a region=${region// /:}" "${CONFIG}"
fi

/usr/libexec/xdg-desktop-portal-wlr -r &