From 69f5dd0ca65043457619bd71bc8a740f7b51c497 Mon Sep 17 00:00:00 2001
From: Jessie Hildebrandt <jessieh@jessieh.net>
Date: Fri, 2 Jun 2023 12:14:32 -0400
Subject: [PATCH] Add automatic feature detection to personalizer

---
 opensuse-personalizer.sh | 37 ++++++++++++++++++++++++++++---------
 1 file changed, 28 insertions(+), 9 deletions(-)

diff --git a/opensuse-personalizer.sh b/opensuse-personalizer.sh
index d3c7059..405593f 100755
--- a/opensuse-personalizer.sh
+++ b/opensuse-personalizer.sh
@@ -221,11 +221,8 @@ function prompt_optional_additions ()
                    --checklist "Select any additional configuration changes that you would like applied to the system:" 0 0 0 \
                    "Xournal++" "Install Xournal++ for taking handwritten notes" OFF \
                    "EasyEffects" "Install EasyEffects for applying effects (e.g. equalizers) to system audio devices" OFF \
-                   "Media Control Key Shortcuts" "Set up media control keyboard shortcuts (for keyboards without dedicated media control keys)" OFF \
-                   "Touchpad Lock Toggle Shortcut" "Set up a touchpad lock toggle keyboard shortcut (for systems with touchpads)" OFF \
-                   "Power Button Screen Lock Override" "Override the power button's default behavior with a screen lock shortcut (for tablets or convertibles)" OFF \
-                   '"Reboot to Windows" Launcher' "Install a desktop entry that reboots the system to Microsoft Windows (for systems that multi-boot with Windows)" OFF )
-
+                   "Media Control Key Shortcuts" "Set up media control keyboard shortcuts (for systems without dedicated media control keys)" OFF \
+                   "Power Button Screen Lock Override" "Override the power button's default behavior with a screen lock shortcut (for tablets and some convertibles)" OFF )
 
     case "${ENTRY}" in
         "")
@@ -254,6 +251,28 @@ function prompt_optional_additions ()
 # Repeatedly show the prompt until we receive valid input
 until prompt_optional_additions; do : ; done
 
+################################################################################
+#
+# Feature detection
+#
+################################################################################
+
+detected_features=()
+
+# Touchpad detection
+if
+    cat /proc/bus/input/devices | grep -i Touchpad
+then
+    detected_features+=('Touchpad')
+fi
+
+# Windows multi-boot detection
+if
+    sudo grep menuentry /boot/grub2/grub.cfg  | grep -Po ".*Windows.*"
+then
+    detected_features+=('Windows')
+fi
+
 ################################################################################
 #
 # Package setup
@@ -395,7 +414,7 @@ add_custom_gnome_keybinding "Launch Terminal" "gnome-terminal" "<Super>Return"
 add_custom_gnome_keybinding "Toggle Night Light" "gnome-toggle-night-light" "<Alt><Super>n"
 
 # (OPTIONAL) Add custom shortcuts
-if [[ "${optional_additions}" == *"Touchpad Lock Toggle Shortcut"* ]]; then
+if [[ "${detected_features[@]}" == *"Touchpad"* ]]; then
     add_custom_gnome_keybinding "Toggle Touchpad Lock" "gnome-toggle-touchpad-lock" "<Alt><Super>t"
 fi
 if [[ "${optional_additions}" == *"Power Button Screen Lock Override"* ]]; then
@@ -506,11 +525,11 @@ echo "Installing scripts..."
 # Clone personalizer repo containing scripts, desktop entries, etc. to temporary folder
 git clone "${PERSONALIZER_REPO_URL}" "${PERSONALIZER_REPO_DIR}"
 
-if [[ "${optional_additions}" != *'Touchpad Lock Toggle Shortcut'* ]]; then
+if [[ "${detected_features[@]}" != *'Touchpad'* ]]; then
     rm ${PERSONALIZER_REPO_DIR}/scripts/gnome-toggle-touchpad-lock
 fi
 
-if [[ "${optional_additions}" != *'"Reboot to Windows" Launcher'* ]]; then
+if [[ "${detected_features[@]}" != *'Windows'* ]]; then
     rm ${PERSONALIZER_REPO_DIR}/scripts/reboot-windows
 fi
 
@@ -522,7 +541,7 @@ sudo cp ${PERSONALIZER_REPO_DIR}/scripts/* /usr/bin
 
 echo "Installing desktop entries..."
 
-if [[ "${optional_additions}" != *'"Reboot to Windows" Launcher'* ]]; then
+if [[ "${detected_features[@]}" != *'Windows'* ]]; then
     rm ${PERSONALIZER_REPO_DIR}/desktop_entries/windows.desktop
 fi