#!/bin/sh
-
set -e
# Author: Steve Langasek <steve.langasek@canonical.com>
return "$?"
}
-list=$(${DPKG} -l 'linux-image-[0-9]*'|awk '/^ii/ && $2 !~ /-dbg$/ { print $2 }' | sed -e's/linux-image-//')
+list="$(${DPKG} -l | awk '/^ii[ ]+(linux|kfreebsd|gnumach)-image-[0-9]+\./ && $2 !~ /-dbg$/ { print $2 }' | sed -e 's#\(linux\|kfreebsd\|gnumach\)-image-##')"
latest_version=""
previous_version=""
previous_version=
fi
-kernels=$(sort -u <<EOF
-$latest_version
+kernels="$(echo "$latest_version
$installed_version
$running_version
-$previous_version
-EOF
-)
+$previous_version" | sort -u | sed -e 's#\.#\\.#g' )"
generateconfig() {
cat <<EOF
-// File autogenerated by $0, do not edit
-APT
+// DO NOT EDIT! File autogenerated by $0
+APT::NeverAutoRemove
{
- NeverAutoRemove
- {
EOF
apt-config dump --no-empty --format '%v%n' 'APT::VersionedKernelPackages' | while read package; do
for kernel in $kernels; do
- echo " \"^${package}-${kernel}$\";"
+ echo " \"^${package}-${kernel}$\";"
done
done
- cat <<EOF
- };
-};
-EOF
+ echo '};'
}
generateconfig > "${config_file}.dpkg-new"
mv "${config_file}.dpkg-new" "$config_file"