-#! /bin/sh
+#!/bin/sh
-PREREQ=""
-DESCRIPTION="Installing driver updates..."
+#set -e
-. /scripts/live-functions
+# initramfs-tools header
+
+PREREQ=""
prereqs()
{
- echo "$PREREQ"
+ echo "${PREREQ}"
}
-case $1 in
-# get pre-requisites
-prereqs)
- prereqs
- exit 0
- ;;
+case "${1}" in
+ prereqs)
+ prereqs
+ exit 0
+ ;;
esac
-if [ ! -d /tmp/driver-updates ]; then
+# live-initramfs header
+
+. /scripts/live-functions
+
+# live-initramfs script
+
+if [ ! -d /tmp/driver-updates ]
+then
exit 0
fi
-log_begin_msg "$DESCRIPTION"
+log_begin_msg "Installing driver updates..."
install_dir=/var/cache/driver-updates
-mkdir "/root$install_dir"
-cp -a /tmp/driver-updates/*.deb "/root$install_dir/"
+mkdir "/root${install_dir}"
+cp -a /tmp/driver-updates/*.deb "/root${install_dir}/"
# We cannot leave packages in a bad state. So if the install fails, remove
# it. This will get caught in live.log.
-for deb in "/root$install_dir"/*; do
- if ! chroot /root dpkg -i "$install_dir/$deb"; then
- chroot /root dpkg -P "${deb%%_*}"
+for deb in "/root${install_dir}"/*
+do
+ [ -f "${deb}" ] || continue
+
+ debbase="${deb##*/}"
+
+ if ! chroot /root dpkg -i "${install_dir}/${debbase}"
+ then
+ chroot /root dpkg -P "${debbase%%_*}"
fi
done