feat: Add option to ujust to control background transparency of the P…

…tyxis terminal

system_files/desktop/shared/usr/share/ublue-os/just/80-bazzite.just

@@ -218,3 +218,20 @@ setup-decky ACTION="":
         echo 'Please install Decky Loader by running "ujust setup-decky install" first.'
       fi
     fi
+
+# Ptyxis terminal transparency
+ptyxis-transparency opacity="0.95":
+    #!/usr/bin/env bash
+    set -euxo pipefail
+    if [[ -n "$(echo "{{ opacity }}" | grep -v '^[.0-9]*$')" ]]; then
+      printf "Value must be numeric: %s.\n" "{{ opacity }}"
+    elif [[ $(echo "0<{{ opacity }} && 1>{{ opacity }}" | bc -q) -eq 1 ]]; then
+      raw="$(gsettings get org.gnome.Ptyxis profile-uuids)"
+      uuids="$(sed -En 's|[^0-9a-z]*||g; s|([0-9a-z]{32})|\1\n|gp' <<<${raw})"
+      for i in ${uuids}; do
+        location="org.gnome.Ptyxis.Profile:/org/gnome/Ptyxis/Profiles/${i}/"
+        gsettings set "${location}" opacity "{{ opacity }}"; done
+      printf "Ptyxis opacity is now %s.\n" "{{ opacity }}"
+    else
+      printf "Value must be between 0 and 1: %s.\n" "{{ opacity }}"
+    fi