rofi steuern soll.Shutdown und Reboot funktionieren tadellos, aber Abmelden bzw. Bildschirmsperren (am liebsten via slock) funtkionieren nicht/zeitverzögert/mit plötzlichem Rootpasswortfenster (das mir dann aber keine Eingabe erlaubt), mal so mal so. Ich kann da nichts wirklich reproduzieren.
Mag vielleicht mal jemand einen Blick drüber werfen, was ich da falsch mache? Die - meiner Meinung nach - betreffenden Zeilen befinden sich eher am Anfang, ich habe sie GESPERRT KOMMENTIERT.
EDIT: Das Ganze soll aus einer
awesome-Session raus laufen!Code: Alles auswählen
#!/usr/bin/env bash
# jluttine / rofi-power-menu
# rofi-power-menu.sh
set -e
set -u
# All supported choices
all=(ausloggen lscreen reboot shutdown)
# By default, show all (i.e., just copy the array)
show=("${all[@]}")
declare -A texts
texts[lscreen]="Bildschirm sperren"
texts[ausloggen]="Ausloggen"
texts[reboot]="Neustart"
texts[shutdown]="Runterfahren"
declare -A icons
icons[lscreen]="\u22a0"
icons[ausloggen]="\u21b6"
icons[reboot]="\u21BB"
icons[shutdown]="\u2296"
icons[cancel]="\u00d7"
declare -A actions
# actions[lscreen]="loginctl lock-session $XDG_SESSION_ID" # ABSICHTLICH AUSKOMMENTIERT, FUNKTIONIERT NICHT
actions[lscreen]="slock" # FUNKTIONIERT NICHT
actions[ausloggen]="loginctl terminate-session $XDG_SESSION_ID" # FUNKTIONIERT NICHT
actions[reboot]="systemctl reboot"
actions[shutdown]="systemctl poweroff"
# By default, ask for confirmation for actions that are irreversible
confirmations=(ausloggen lscreen reboot shutdown)
# ------------------------------------ Bis hier wichtig? ---------------------------
# By default, no dry run
dryrun=false
showsymbols=true
function check_valid {
option="$1"
shift 1
for entry in "${@}"
do
if [ -z "${actions[$entry]+x}" ]
then
echo "Invalid choice in $1: $entry" >&2
exit 1
fi
done
}
# Parse command-line options
parsed=$(getopt --options=h --longoptions=help,dry-run,confirm:,choices:,choose:,symbols,no-symbols --name "$0" -- "$@")
if [ $? -ne 0 ]; then
echo 'Terminating...' >&2
exit 1
fi
eval set -- "$parsed"
unset parsed
while true; do
case "$1" in
"-h"|"--help")
echo "rofi-power-menu - a power menu mode for Rofi"
echo
echo "Usage: rofi-power-menu [--choices CHOICES] [--confirm CHOICES]"
echo " [--choose CHOICE] [--dry-run] [--symbols|--no-symbols]"
echo
echo "Use with Rofi in script mode. For instance, to ask for shutdown or reboot:"
echo
echo " rofi -show menu -modi \"menu:rofi-power-menu --choices=shutdown/reboot\""
echo
echo "Available options:"
echo " --dry-run Don't perform the selected action but print it to stderr."
echo " --choices CHOICES Show only the selected choices in the given order. Use / "
echo " as the separator. Available choices are lockscreen, logout,"
echo " suspend, hibernate, reboot and shutdown. By default, all"
echo " available choices are shown."
echo " --confirm CHOICES Require confirmation for the gives choices only. Use / as"
echo " the separator. Available choices are lockscreen, logout,"
echo " suspend, hibernate, reboot and shutdown. By default, only"
echo " irreversible actions logout, reboot and shutdown require"
echo " confirmation."
echo " --choose CHOICE Preselect the given choice and only ask for a confirmation"
echo " (if confirmation is set to be requested). It is strongly"
echo " recommended to combine this option with --confirm=CHOICE"
echo " if the choice wouldn't require confirmation by default."
echo " Available choices are lockscreen, logout, suspend,"
echo " hibernate, reboot and shutdown."
echo " --[no-]symbols Show Unicode symbols or not. Requires a font with support"
echo " for the symbols. Use, for instance, fonts from the"
echo " Nerdfonts collection. By default, they are shown"
echo " -h,--help Show this help text."
exit 0
;;
"--dry-run")
dryrun=true
shift 1
;;
"--confirm")
IFS='/' read -ra confirmations <<< "$2"
check_valid "$1" "${confirmations[@]}"
shift 2
;;
"--choices")
IFS='/' read -ra show <<< "$2"
check_valid "$1" "${show[@]}"
shift 2
;;
"--choose")
# Check that the choice is valid
check_valid "$1" "$2"
selectionID="$2"
shift 2
;;
"--symbols")
showsymbols=true
shift 1
;;
"--no-symbols")
showsymbols=false
shift 1
;;
"--")
shift
break
;;
*)
echo "Internal error" >&2
exit 1
;;
esac
done
# Define the messages after parsing the CLI options so that it is possible to
# configure them in the future.
function write_message {
icon="<span font_size=\"medium\">$1</span>"
text="<span font_size=\"medium\">$2</span>"
if [ "$showsymbols" = "true" ]
then
echo -n "\u200e$icon \u2068$text\u2069"
else
echo -n "$text"
fi
}
function print_selection {
echo -e "$1" | $(read -r -d '' entry; echo "echo $entry")
}
declare -A messages
declare -A confirmationMessages
for entry in "${all[@]}"
do
messages[$entry]=$(write_message "${icons[$entry]}" "${texts[$entry]^}")
done
for entry in "${all[@]}"
do
confirmationMessages[$entry]=$(write_message "${icons[$entry]}" "JA, ${texts[$entry]}")
done
confirmationMessages[cancel]=$(write_message "${icons[cancel]}" "Nein, abbrechen")
if [ $# -gt 0 ]
then
# If arguments given, use those as the selection
selection="${@}"
else
# Otherwise, use the CLI passed choice if given
if [ -n "${selectionID+x}" ]
then
selection="${messages[$selectionID]}"
fi
fi
# Don't allow custom entries
echo -e "\0no-custom\x1ftrue"
# Use markup
echo -e "\0markup-rows\x1ftrue"
if [ -z "${selection+x}" ]
then
echo -e "\0prompt\x1fpower"
for entry in "${show[@]}"
do
echo -e "${messages[$entry]}\0icon\x1f${icons[$entry]}"
done
else
for entry in "${show[@]}"
do
if [ "$selection" = "$(print_selection "${messages[$entry]}")" ]
then
# Check if the selected entry is listed in confirmation requirements
for confirmation in "${confirmations[@]}"
do
if [ "$entry" = "$confirmation" ]
then
# Ask for confirmation
echo -e "\0prompt\x1fBist du sicher"
echo -e "${confirmationMessages[$entry]}\0icon\x1f${icons[$entry]}"
echo -e "${confirmationMessages[cancel]}\0icon\x1f${icons[cancel]}"
exit 0
fi
done
# If not, then no confirmation is required, so mark confirmed
selection=$(print_selection "${confirmationMessages[$entry]}")
fi
if [ "$selection" = "$(print_selection "${confirmationMessages[$entry]}")" ]
then
if [ $dryrun = true ]
then
# Tell what would have been done
echo "Selected: $entry" >&2
else
# Perform the action
${actions[$entry]}
fi
exit 0
fi
if [ "$selection" = "$(print_selection "${confirmationMessages[cancel]}")" ]
then
# Do nothing
exit 0
fi
done
# The selection didn't match anything, so raise an error
echo "Invalid selection: $selection" >&2
exit 1
fi
)