[sway] initial config based on i3

sway/lock.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+images=()
+swaylock_args=()
+
+swaylock_args+=(-e)
+
+for output in $(swaymsg -t get_outputs | jq -r '.[] .name'); do
+  image=$(mktemp --suffix=.png)
+  images+=($image)
+  swaylock_args+=(-i $output:$image)
+  grim -o $output $image
+done
+
+printf '%s\n' "${images[@]}" | xargs -P 0 -I{} convert -resize 20% -level 0%,100%,0.9 -blur 0x2 -resize 500% {} {}
+
+physlock -l  prevent tty switching
+swaylock ${swaylock_args[@]} -s center
+physlock -L  reenable tty switching
+rm ${images[@]}