Added wayland-screenshot.sh

wayland-screenshot.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/zsh
+
+local resp="$(fuzzel --index -d <<'EOF'
+Whole screen
+Current window
+Selected area
+EOF
+)"
+
+local outfile="$(date +'screenshot-%F--%H-%M-%S.png')"
+
+case "${resp}" in
+    0)
+        grim "${outfile}"
+        ;;
+    1)
+        local active_window="$(hyprctl -j activewindow)"
+        [[ activewindow == '{}' ]] ||
+            jq -r --null-input --argjson 'window' "${active_window}" \
+            '$window | "\(.at[0]),\(.at[1]) \(.size[0])x\(.size[1])"' |
+            grim -g - "${outfile}"
+        ;;
+    2)
+        local area="$(slurp 2>&1)"
+        [[ "${area}" == 'selection cancelled' ]] ||
+            grim -g "${area}" "${outfile}"
+        ;;
+esac