File: mcelog.preinst

package info (click to toggle)
mcelog 104-1
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 996 kB
  • ctags: 1,508
  • sloc: ansic: 7,739; sh: 481; makefile: 87
file content (50 lines) | stat: -rw-r--r-- 1,492 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
#!/bin/sh
set -e

# From http://wiki.debian.org/DpkgConffileHandling
# Remove a no-longer used conffile
rm_conffile() {
    local PKGNAME="$1"
    local CONFFILE="$2"

    [ -e "$CONFFILE" ] || return 0

    local md5sum="$(md5sum $CONFFILE | sed -e 's/ .*//')"
    local old_md5sum="$(dpkg-query -W -f='${Conffiles}' $PKGNAME | \
            sed -n -e "\' $CONFFILE ' { s/ obsolete$//; s/.* //; p }")"
    if [ "$md5sum" != "$old_md5sum" ]; then
        echo "Obsolete conffile $CONFFILE has been modified by you."
        echo "Saving as $CONFFILE.dpkg-bak ..."
        mv -f "$CONFFILE" "$CONFFILE".dpkg-bak
    else
        echo "Removing obsolete conffile $CONFFILE ..."
        rm -f "$CONFFILE"
    fi
}

if [ "$1" = install ] || [ "$1" = upgrade ]; then
    # Cleanup files related to cron-mode
    if dpkg --compare-versions "$2" le "0.9~pre1-1"; then
        rm_conffile mcelog /etc/logrotate.d/mcelog

	rm_conffile mcelog /etc/cron.d/mcelog
	if [ -e /etc/cron.d/mcelog ]; then
	    # Disable the crontab to avoid annoying messages
	    touch /etc/mcelog-disabled
	else
	    # Cleanup now-useless file
	    rm -f /etc/mcelog-disabled
	fi
    fi

    # Move /etc/mcelog.conf to /etc/mcelog/mcelog.conf
    if dpkg --compare-versions "$2" lt "1.0~pre1-1"; then
        if [ -e /etc/mcelog.conf ] && [ ! -e /etc/mcelog/mcelog.conf ]; then
            [ -d /etc/mcelog ] || mkdir -p /etc/mcelog
            mv /etc/mcelog.conf /etc/mcelog/mcelog.conf
        fi
    fi
fi

#DEBHELPER#