al-skel/base/.local/bin/rofi_run

#!/bin/bash

NAME="${0##*/}"
VER="0.8"
OPTS=(
	-padding 50
	-line-padding 4
	-hide-scrollbar
)

usage()
{
	cat <<EOF

 USAGE:  $NAME [OPTIONS]

 OPTIONS:

     -h,--help          Display this message

     -v,--version       Display script version

     -r,--run           Run launcher

     -d,--drun          Desktop application launcher

     -w,--window        Switch between windows

     -l,--logout        System logout dialog

     -b,--browser       Browser search by keyword (requires surfraw)

     -q,--qalculate     Persistant calculator dialog (requires libqalculate)

     -c,--clipboard     Select previous clipboard entries (requires greenclip)


  Without any options the run dialog will be opened.

EOF
}

if (( $# == 0 )); then
	rofi -show run -columns 2 "${OPTS[@]}"
else
	for arg in "$@"; do
		case $arg in
			-h|--help)
				usage
				exit 0
				;;
			-v|--version)
				echo -e "$NAME -- Version $VER"
				exit 0
				;;
			-d|--drun)
				rofi -modi drun -show drun -columns 2 "${OPTS[@]}" -show-icons -drun-icon-theme "ArchLabs-Dark"
				;;
			-r|--run)
				rofi -show run -columns 2 "${OPTS[@]}"
				;;
			-w|--window)
				rofi -show window "${OPTS[@]}"
				;;
			-q|--qalculate)
				hash qalc >/dev/null 2>&1 || { echo "Requires 'libqalculate' installed"; exit 1; }
				rofi -modi "calc:qalc +u8 -nocurrencies" -show "calc:qalc +u8 -nocurrencies" "${OPTS[@]}"
				;;
			-c|--clipboard)
				hash greenclip >/dev/null 2>&1 || { echo "Requires 'greenclip' installed"; exit 1; }
				rofi -modi "clipboard:greenclip print" -show "clipboard:greenclip print" "${OPTS[@]}"
				;;
			-b|--browser)
				hash surfraw >/dev/null 2>&1 || { echo "Requires 'surfraw' installed"; exit 1; }
				surfraw -browser="$BROWSER" "$(sr -elvi | awk -F'-' '{print $1}' | sed '/:/d' | awk '{$1=$1};1' |
					rofi -hide-scrollbar -kb-row-select 'Tab' -kb-row-tab 'Control+space' \
						-dmenu -mesg 'Tab for Autocomplete' -i -p 'Web Search')"
				;;
			-l|--logout)
				case "$(rofi -sep "|" -dmenu -i -p 'System' -width 20 -hide-scrollbar \
					-line-padding 4 -padding 20 -lines 4 <<< " Lock| Logout| Reboot| Shutdown")" in
					*Lock) i3lock-fancy ;;
					*Reboot) systemctl reboot ;;
					*Shutdown) systemctl -i poweroff ;;
					*Logout) session-logout >/dev/null 2>&1 || pkill -15 -t tty"$XDG_VTNR" Xorg ;;
				esac
				;;
			*)
				printf "\nOption does not exist: %s\n\n" "$arg"
				exit 2
		esac
	done
fi

exit 0