Add script to copy files to the system and update initramfs

lib/apply_CHANGES.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+function make_BACKUP () {
+    local BACKUPDIR
+    BACKUPDIR="$SCRIPTDIR/config/backup"
+
+    if [ ! -d "$BACKUPDIR" ];
+    then
+        mkdir -p "$BACKUPDIR/etc/initramfs-tools"
+        mkdir -p "$BACKUPDIR/etc/modprobe.d"
+
+        sudo cp -v "/etc/modules" "$BACKUPDIR/etc/modules"
+        sudo cp -v "/etc/initramfs-tools/modules" "$BACKUPDIR/etc/initramfs-rools/modules"
+
+        if [ -f "/etc/modprobe.d/vfio.conf" ];
+        then
+            sudo cp -v "/etc/modprobe.d/vfio.conf" "$BACKUPDIR/etc/modprobe.d/vfio.conf"
+        fi
+        
+        echo "Backup completed!"
+
+    else
+        echo "A backup already exists!
+backup skipped."
+    fi
+}
+
+function copy_FILES () {
+    echo "Starting copying files to the system!"
+    sudo cp -v "$SCRIPTDIR/$MODULES" "/etc/modules"
+    sudo cp -v "$SCRIPTDIR/$INITRAMFS/modules" "/etc/initramfs-tools/modules"
+    sudo cp -v "$SCRIPTDIR/$MODPROBE/vfio.conf" "/etc/modprobe.d/vfio.conf"
+
+    echo ""
+    echo "Rebuilding initramfs"
+    sudo update-initramfs -u
+}
+
+function apply_CHANGES () {
+	clear
+    # Get the config paths
+    source "$SCRIPTDIR/lib/paths.sh"
+
+    echo "Configuration is now complete and these files have been generated for your system:
+$SCRIPTDIR/$MODULES
+$SCRIPTDIR/$INITRAMFS/modules
+$SCRIPTDIR/$MODPROBE/vfio.conf
+
+By proceeding, a backup of your system's version of these files will be placed in
+$SCRIPTDIR/config/backup
+unless a backup already exist.
+
+Then the files above will be copied to your system followed by running \"update-initramfs -u\"
+to build your new initrd image (all of this will require sudo permissions!)"
+	
+	read -p "Do you want to proceed with the installation of the files? [Y/n]: " YESNO
+
+    case "${YESNO}" in
+        [Yy]*)
+            make_BACKUP
+            copy_FILES
+            exec "$SCRIPTDIR/lib/set_CMDLINE.sh"
+        ;;
+        *)
+            exit 1
+        ;;
+    esac
+}
+
+
+function main () {
+    SCRIPTDIR=$(dirname "$(which $0)" | perl -pe "s/\/\.\.\/lib//" | perl -pe "s/\/lib$//")
+    apply_CHANGES
+}
+
+main

lib/apply_changes.sh

@@ -1,26 +0,0 @@
-#!/bin/bash
-
-function apply_CHANGES () {
-	clear
-    # Get the config paths
-    source "$SCRIPTDIR/lib/paths.sh"
-	
-	read -p "Do you want to proceed with the installation of the files? [y/N]: " YESNO
-
-    case "${YESNO}" in
-        [Yy]*)
-            echo ""
-        ;;
-        *)
-            exit 1
-        ;;
-    esac
-}
-
-
-function main () {
-    SCRIPTDIR=$(dirname "$(which $0)" | perl -pe "s/\/\.\.\/lib//" | perl -pe "s/\/lib$//")
-    apply_CHANGES
-}
-
-main

lib/get_USB_CTL_GROUP.sh

@@ -29,7 +29,7 @@ To return to the previous page just press ENTER.
 
             # Replace the blank USB_CTL_ID with the PCI_ID for the usb controller the user wants to pass through
             perl -pi -e "s/USB_CTL_ID=\(\)/USB_CTL_ID=\($PCI_ID\)/" "$SCRIPTDIR/$QUICKEMU/qemu-vfio_vars.conf"
-            exec "$SCRIPTDIR/lib/set_CMDLINE.sh"
+            exec "$SCRIPTDIR/lib/apply_CHANGES.sh"
         ;;
         *)
             exec "$SCRIPTDIR/lib/get_USB_CTL.sh"