| 510 |
richard |
1 |
#!/bin/sh
|
|
|
2 |
# $Id: alcasar-version-list.sh 393 2011-01-02 10:00:53Z franck $
|
|
|
3 |
|
|
|
4 |
# alcasar-version-list.sh
|
|
|
5 |
# by Rexy
|
|
|
6 |
# This script is distributed under the Gnu General Public License (GPL)
|
|
|
7 |
|
|
|
8 |
# permet de connaitre la version d'ALCASAR en production/stable pour permettre une éventuelle MAJ
|
|
|
9 |
VERSION="/var/www/html/VERSION"
|
|
|
10 |
SITE_VERSION="version.alcasar.info"
|
|
|
11 |
MAJ="False"
|
|
|
12 |
DNS_VERSION_L=`dig $SITE_VERSION txt | grep ^$SITE_VERSION | cut -d"\"" -f2`
|
|
|
13 |
DNS_VERSION=`echo $DNS_VERSION_L|cut -d" " -f1`
|
|
|
14 |
MAJ_DNS_VERSION=`echo $DNS_VERSION|cut -d"." -f1`
|
|
|
15 |
MIN_DNS_VERSION=`echo $DNS_VERSION|cut -d"." -f2`
|
|
|
16 |
UPD_DNS_VERSION=`echo $DNS_VERSION|cut -d"." -f3`
|
|
|
17 |
RUNNING_VERSION=`cat $VERSION|cut -d" " -f1`
|
|
|
18 |
MAJ_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f1`
|
|
|
19 |
MIN_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f2|cut -c1`
|
|
|
20 |
UPD_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f3`
|
|
|
21 |
#compare major number
|
|
|
22 |
if [ $MAJ_RUNNING_VERSION -lt $MAJ_DNS_VERSION ]
|
|
|
23 |
then
|
|
|
24 |
MAJ="True"
|
|
|
25 |
fi
|
|
|
26 |
#compare minor number
|
|
|
27 |
if [ $MAJ_RUNNING_VERSION -eq $MAJ_DNS_VERSION ]
|
|
|
28 |
then
|
|
|
29 |
if [ $MIN_RUNNING_VERSION -lt $MIN_DNS_VERSION ]
|
|
|
30 |
then
|
|
|
31 |
MAJ="True"
|
|
|
32 |
fi
|
|
|
33 |
#compare update number
|
|
|
34 |
if [ $MIN_DNS_VERSION -eq $MIN_RUNNING_VERSION ]
|
|
|
35 |
then
|
|
|
36 |
if [ -n "$UPD_DNS_VERSION" ]
|
|
|
37 |
then
|
|
|
38 |
if [ -z "$UPD_RUNNING_VERSION" ]
|
|
|
39 |
then
|
|
|
40 |
MAJ="True"
|
|
|
41 |
else
|
|
|
42 |
if [ $UPD_RUNNING_VERSION -lt $UPD_DNS_VERSION ]
|
|
|
43 |
then
|
|
|
44 |
MAJ="True"
|
|
|
45 |
fi
|
|
|
46 |
fi
|
|
|
47 |
fi
|
|
|
48 |
fi
|
|
|
49 |
fi
|
|
|
50 |
|
|
|
51 |
if [ $MAJ = "True" ]
|
|
|
52 |
then
|
|
|
53 |
echo "An updated version is available ($DNS_VERSION)"
|
|
|
54 |
else
|
|
|
55 |
echo "The Running version ($RUNNING_VERSION) is up to date"
|
|
|
56 |
fi
|