Support for blocking hibernation

sway/idle.sh

@@ -1,7 +1,8 @@
 #!/bin/bash
 
-BLFILE="/home/jpm/.spool/idle.dim"
-OPFILE="/home/jpm/.spool/active_outputs"
+BLFILE="$HOME/.spool/idle.dim"
+OPFILE="$HOME/.spool/active_outputs"
+NOHIBERNATE="$HOME/.spool/hibernate_inhibitor
 
 FADE_TIMEOUT=60 # one minute
 DIM_TIMEOUT=120 # two minutes
@@ -22,7 +23,7 @@ function usage()
         unlock    - (Run upon unlock) Mark as active again.
         sleep     - Disable displays, but continue background processes.
         wake      - Re-enable displays.
-        suspend - Hibernate.
+        hibernate - Hibernate.
         help      - This message."
         exit
 }
@@ -42,7 +43,7 @@ elif [ $1 == "start" ]; then
                     resume "$0 unlock" \
                 timeout $DPMS_TIMEOUT "$0 sleep" \
                     resume "$0 wake" \
-                timeout $SUSPEND_TIMEOUT "$0 suspend"
+                timeout $SUSPEND_TIMEOUT "$0 hibernate"
 elif [ $1 == "stop" ]; then
         pkill swayidle
 elif [ $1 == "fade" ]; then
@@ -72,8 +73,12 @@ elif [ $1 == "sleep" ]; then
 	for i in `cat $OPFILE`; do swaymsg "output $i dpms off"; done
 elif [ $1 == "wake" ]; then
 	/home/jpm/scripts/sway/displays.pl
-elif [ $1 == "suspend" ]; then
+elif [ $1 == "hibernate" ]; then
+        if [ -e $NOHIBERNATE ]; then
+                ;;
+        else
                 sudo systemctl start hibernate.target
+        fi
 else
         echo "Invalid argument: $1"
         usage