debranding - Replaced Plymouth spinners with EmComm Tools spinner

logos/et-spinner/make-spinner.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+#
+# Author  : Gaston Gonzalez
+# Date    : 5 September 2026
+# Purpose : Generate 36 PNG images for use as a spinner for Plymouth
+#
+# throbber-xxxx.png is the looping animation on startup
+# animation-xxxx.png is the end frame animation
+#
+# For simplicity, 36 frames are generated for both using ImageMagick.
+
+SPINNER_PNG="et-32x32-transparent.png"
+
+for i in $(seq 0 35); do
+  angle=$((i * 10))
+  frame=$(printf "%04d" $((i + 1)))
+
+  convert ${SPINNER_PNG}  \
+    -background none \
+    -rotate "${angle}" \
+    -gravity center \
+    -extent 32x32 \
+    "animation-${frame}.png"
+
+  # Make a copy for the throbber frame looping animation
+  cp "animation-${frame}.png" "throbber-${frame}.png"
+done

scripts/install-branding.sh

@@ -2,6 +2,7 @@
 #
 # Author  : Gaston Gonzalez
 # Date    : 16 March 2024
+# Updated : 5 September 2026
 # Purpose : Install boot screen branding
 
 et-log "Installing EmComm Tools branding"
@@ -12,16 +13,19 @@ PLYMOUTH_DIR=/usr/share/plymouth
 BOOT_LOGO=/usr/share/plymouth/ubuntu-logo.png
 BOOT_LOGO_ORIG=$BOOT_LOGO.orig
 
-if [ ! -e $BOOT_LOGO_ORIG ]; then
+if [[ ! -e $BOOT_LOGO_ORIG ]]; then
   cp $BOOT_LOGO $BOOT_LOGO_ORIG
   et-log "Backing up boot screen logo: $BOOT_LOGO"
 fi
 
 et-log "Installing boot screen logo"
-cp ../logos/emcomm-tools-logo-white.png $BOOT_LOGO
+cp -v ../logos/emcomm-tools-logo-white.png $BOOT_LOGO
 
-et-log "Installing desktop wallpaper"
-cp ../logos/emcomm-tools-wallpaper.png /usr/share/backgrounds/
-cp ../logos/emcomm-tools-wallpaper.png /usr/share/backgrounds/warty-final-ubuntu.png
+et-log "Installing desktop wallpaper..."
+cp -v ../logos/emcomm-tools-wallpaper.png /usr/share/backgrounds/
+cp -v ../logos/emcomm-tools-wallpaper.png /usr/share/backgrounds/warty-final-ubuntu.png
+
+et-log "Installing spinners..."
+cp -v ../overlay/usr/share/plymouth/themes/spinner/*.png "${PLYMOUTH_DIR}/themes/spinner/"
 
 gsettings set org.gnome.desktop.background picture-uri file:////usr/share/backgrounds/emcomm-tools-wallpaper.png