released v0.2 of df.sh

mobots/df.sh

@@ -1,35 +1,55 @@
-#########################################
-##   disk_free jabber monitoring bot   ##
-##    Author: david@socialnerds.org    ##
-##                v0.1                 ##
-#########################################
+###################################################
+##                                               ##
+##        disk_free jabber monitoring bot        ##
+##         Author: david@socialnerds.org         ##
+##                      v0.2                     ##
+##                                               ##
+###################################################
 
-## configuration section (does a simple check if the configfile exists)
-configfilepath=$(pwd)
-logfile="df.log"
-logfilepath="/var/log/mobots"
 
-if [ "$(whoami)" = "root" ]; then
-    ## check if logfile/path exists
-    if [ -f $logfilepath/$logfile ]; then
-        echo "Starting up df mbot script" >> $logfilepath/$logfile
+## check if sendxmpp is installed
+if [ $(aptitude search sendxmpp | awk '{print $1}') = "i" ]; then
+    echo "info: sendxmpp found"
+else
+    if [ $(whoami) = "root" ]; then
+        apt-get install sendxmpp
     else
-        mkdir -p $logfilepath
-        touch $logfilepath/$logfile
-        echo "Starting up df mbot script" >> $logfilepath/$logfile
+        echo "error: permission denied"
+        echo "info: install sendxmpp or run this scrip as superuser"
+        exit 1
+    fi
+fi
+
+
+## set and load configfile
+if [ -z $1 ]; then
+    configfile="/etc/mobots/df.conf"
+    if [ -f $configfile ]; then
+        source $configfile
+    else
+        echo "error: no config file $configfile" 
+        exit 1
     fi
 else
-    echo "Starting up df mbot script w/o logfile."
+    configfile=$1
+    if [ -f $configfile ]; then
+        source $configfile
+    else
+        echo "error: no config file $configfile" 
+        exit 1
+    fi
 fi
 
 
-if [ -f $configfilepath/df.conf ]; then
-    source $configfilepath/df.conf
+## check sendxmpp config
+if [ -f ~/.sendxmpprc ]; then
+    echo "info: jabber config found in ~/.sendxmpprc"
 else
-   echo "Exiting because there is no config file." 
-   exit 1
+    echo "$user@$server $pass" > ~/.sendxmpprc
+    echo "info: created sendxmpp config in ~/.sendxmpprc"
 fi
 
+
 ## check disks
 set -- $disks
 i="1"
@@ -40,9 +60,9 @@ do
     datathreshold=$(echo $thresholds | awk '{print $'$i'}')
 
     if [ $data -gt $datathreshold ]; then
-        echo "$hostname -- $var is running out of space: $data%" | sendxmpp -r dfmobot -u $user -j $server -p $pass $watchdogs
+        echo "info: $var reached threshold with $data, sending notification"
+        echo "$hostname: $var is running out of space: $data%" | sendxmpp -r dfmobot $watchdogs
     fi
-
     let i++
 done