Switch from way-displays to kanshi

enable-displays-for-sleep

@@ -0,0 +1,46 @@
+#!/usr/bin/env zsh
+
+let just_list=0
+local operation="--on"
+local jq_filter_neg="| not"
+local ignored=()
+
+while getopts 'ldi:' name; do
+    case "${name}" in
+        h)
+            echo 'enable-displays-for-sleep [-l] [-d] [-i]'
+            echo '-d  disable instead of enable'
+            echo '-l  print the list of display that would be changed'
+            echo '-i  ignore display'
+            echo 'By default, enable displays.'
+            ;;
+        l)
+            just_list=1
+            ;;
+        d)
+            jq_filter_neg=""
+            operation="--off"
+            ;;
+        i)
+            ignored+="${OPTARG}"
+            ;;
+    esac
+done
+
+SCRIPT=".[] | select(.enabled${jq_filter_neg}) | .name"
+
+set -e
+displays=("${(0)$(wlr-randr --json | jq --raw-output0 "${SCRIPT}")}")
+set +e
+
+displays=(${displays:|ignored})
+
+if ((just_list)); then
+    printf '%s\0' ${displays}
+else
+    flags=()
+    for display in ${displays}; do
+        flags+=(--output "${display}" "${operation}")
+    done
+    (( ${#flags} )) && wlr-randr ${flags}
+fi