forked from rrcarlosr/Jetpack
79 lines
2.2 KiB
Bash
Executable File
79 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
|
|
# Copyright 2009-2013 Luis R. Rodriguez <mcgrof@do-not-panic.com>
|
|
#
|
|
# Ensures your distribution likes to prefer updates/ over the kernel/
|
|
# search updates built-in
|
|
|
|
# Seems Mandriva has an $DEPMOD_DIR but it doesn't have any files,
|
|
# so lets deal with those distributions.
|
|
DEPMOD_CONF="/etc/depmod.conf"
|
|
DEPMOD_CONF_TMP="$DEPMOD_CONF.backports.old"
|
|
DEPMOD_DIR="/etc/depmod.d/"
|
|
BACKPORT_DEPMOD_FILE="backports.conf"
|
|
GREP_REGEX_UPDATES="^[[:space:]]*search.*[[:space:]]updates\([[:space:]]\|$\)"
|
|
GREP_REGEX_SEARCH="^[[:space:]]*search[[:space:]].\+$"
|
|
DEPMOD_CMD="depmod"
|
|
|
|
function add_compat_depmod_conf {
|
|
echo "NOTE: Your distribution lacks an $DEPMOD_DIR directory with "
|
|
echo "updates/ directory being prioritized for modules, we're adding "
|
|
echo "one for you."
|
|
mkdir -p $DEPMOD_DIR
|
|
FIRST_FILE=$(ls $DEPMOD_DIR|head -1)
|
|
[ -n "$FIRST_FILE" ] && while [[ $FIRST_FILE < $BACKPORT_DEPMOD_FILE ]]; do
|
|
BACKPORT_DEPMOD_FILE="0$BACKPORT_DEPMOD_FILE"
|
|
done
|
|
echo "search updates" > $DEPMOD_DIR/$BACKPORT_DEPMOD_FILE
|
|
}
|
|
|
|
function add_global_depmod_conf {
|
|
echo "NOTE: Your distribution lacks updates/ directory being"
|
|
echo "prioritized for modules, we're adding it to $DEPMOD_CONF."
|
|
rm -f $DEPMOD_CONF_TMP
|
|
[ -f $DEPMOD_CONF ] && cp -f $DEPMOD_CONF $DEPMOD_CONF_TMP
|
|
echo "search updates" > $DEPMOD_CONF
|
|
[ -f $DEPMOD_CONF_TMP ] && cat $DEPMOD_CONF_TMP >> $DEPMOD_CONF
|
|
}
|
|
|
|
function depmod_updates_ok {
|
|
echo "depmod will prefer updates/ over kernel/ -- OK!"
|
|
}
|
|
|
|
function add_depmod_conf {
|
|
if [ -f "$DEPMOD_CONF" ]; then
|
|
add_global_depmod_conf
|
|
else
|
|
DEPMOD_VERSION=$($DEPMOD_CMD --version | cut -d" " -f2 | sed "s/\.//")
|
|
if [[ $DEPMOD_VERSION -gt 36 ]]; then
|
|
add_compat_depmod_conf
|
|
else
|
|
add_global_depmod_conf
|
|
fi
|
|
fi
|
|
}
|
|
|
|
GREP_FILES=""
|
|
[ -f $DEPMOD_CONF ] && GREP_FILES="$DEPMOD_CONF"
|
|
if [ -d $DEPMOD_DIR ]; then
|
|
DEPMOD_FILE_COUNT=$(ls $DEPMOD_DIR | wc -l)
|
|
[[ $DEPMOD_FILE_COUNT -gt 0 ]] && GREP_FILES="$GREP_FILES $DEPMOD_DIR/*"
|
|
fi
|
|
|
|
if [ -n "$GREP_FILES" ]; then
|
|
grep -q "$GREP_REGEX_SEARCH" $GREP_FILES
|
|
if [[ $? -eq 0 ]]; then
|
|
grep -q "$GREP_REGEX_UPDATES" $GREP_FILES
|
|
if [[ $? -eq 0 ]]; then
|
|
depmod_updates_ok
|
|
else
|
|
add_depmod_conf
|
|
fi
|
|
else
|
|
depmod_updates_ok
|
|
fi
|
|
else
|
|
depmod_updates_ok
|
|
fi
|
|
|
|
exit 0
|