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dotfiles/env/.local/scripts/hypr/utils/monitors/monitor-toggle

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#!/usr/bin/env bash
# Toggles the state of the internal laptop monitor, which is useful
# when I'm connected to an external monitor / docks.
set -o nounset
set -o pipefail
set -e
SCRIPTS=${SCRIPTS:-$HOME/.local/scripts}
THIS_FILE=${BASH_SOURCE[0]}
LOG_LABEL=$(basename "$THIS_FILE")
THIS=${THIS:-$LOG_LABEL}
LOG_FILE=${LOG_FILE:-"/tmp/$LOG_LABEL.log"}
usage() {
cat <<EOF
Toggles the state (enable/disable) of a monitor.
USAGE:
$ $THIS <flags> <id>
FLAGS:
-i | --internal: Toggle the internal monitor.
-h | --help: Show this help page.
EOF
}
# Logging utility function, use in place of echo.
log() {
logging log --source "$THIS_FILE" "$@"
}
toggle() {
local monitor="${1:-""}"
if [[ -z $monitor ]]; then
log --error "No monitor supplied." && exit 1
fi
if hyprctl monitors | grep -q "$monitor"; then
hyprctl keyword monitor "$monitor,disable" 1>/dev/null
else
hyprctl keyword monitor "$monitor,enable" 1>/dev/null
fi
}
################################################################################
# MAIN
################################################################################
# Setup logging file and label.
source "$SCRIPTS/hypr/logging"
setup-logging "$LOG_FILE" "$LOG_LABEL"
monitor=""
while [[ $# -gt 0 ]]; do
if [[ $1 == "-h" ]] || [[ $1 == "--help" ]]; then
usage && exit 0
elif [[ $1 == "-i" ]] || [[ $1 == "--internal" ]]; then
monitor="eDP-1"
else
log --error "Unhandled option: $1" && exit 1
fi
shift
done
if [[ -z $monitor ]]; then
read -p "Monitor id: " monitor
fi
toggle $monitor