RED="\033[31;01m"
OFF="\033[0m"
CYAN="\033[36;01m"
+ COLORS=($BLUE $GREEN $YELLOW $RED $PURPLE)
}
-#function run() {
-# RUNERROR=0
-# debug 0 "$@"
-# returnstring=`$@ 2>&1`
-# RUNERROR=$?
-# RUNERRORS=$[RUNERRORS+RUNERROR]
-# if [ "$RUNERROR" != 0 ]; then
-# debug 3 "Exitcode $RUNERROR returned when running: $@"
-# debug 3 "$returnstring"
-# else
-# debug 0 "$returnstring"
-# fi
-# return $RUNERROR
-#}
+function colorize() {
+ if [ "$usecolors" == "yes" ]; then
+ local typestr=`echo "$@" | sed 's/\(^[^:]*\).*$/\1/'`
+ [ "$typestr" == "Debug" ] && type=0
+ [ "$typestr" == "Info" ] && type=1
+ [ "$typestr" == "Warning" ] && type=2
+ [ "$typestr" == "Error" ] && type=3
+ [ "$typestr" == "Fatal" ] && type=4
+ color=${COLORS[$type]}
+ endcolor=$OFF
+ echo -e "$color$@$endcolor"
+ else
+ echo -e "$@"
+ fi
+}
# We have the following message levels:
# 0 - debug - blue
# used to capture output from handlers
echo_debug_msg=0
-usecolor=yes
+usecolors=yes
function printmsg() {
[ ${#@} -gt 1 ] || return
-
- types=(Debug Info Warning Error Fatal)
+
type=$1
- print=$[4-type]
- typestr=${types[$type]}
- if [ "$usecolor" == "yes" ]; then
- colors=($BLUE $GREEN $YELLOW $RED $PURPLE)
- color=${colors[$type]}
- endcolor=$OFF
- fi
-
shift
-
- if [ "$echo_debug_msg" != "0" -a "$type" -gt "1" ]; then
- echo -e "$typestr: $@"
+ if [ $type == 100 ]; then
+ typestr=`echo "$@" | sed 's/\(^[^:]*\).*$/\1/'`
+ [ "$typestr" == "Debug" ] && type=0
+ [ "$typestr" == "Info" ] && type=1
+ [ "$typestr" == "Warning" ] && type=2
+ [ "$typestr" == "Error" ] && type=3
+ [ "$typestr" == "Fatal" ] && type=4
+ typestr=""
+ else
+ types=(Debug Info Warning Error Fatal)
+ typestr="${types[$type]}: "
fi
- if [ "$debug" == 1 ]; then
- echo -e "${color}$typestr: $@${endcolor}" >&2
+ print=$[4-type]
+
+ if [ $echo_debug_msg == 1 ]; then
+ echo -e "$typestr$@" >&2
+ elif [ $debug ]; then
+ colorize "$typestr$@" >&2
fi
- if [ "$print" -lt "$loglevel" ]; then
+ if [ $print -lt $loglevel ]; then
if [ -w "$logfile" ]; then
- echo -e "${color}$typestr: $@${endcolor}" >> $logfile
+ colorize "$typestr$@" >> $logfile
fi
fi
}
+function passthru() {
+ printmsg 100 "$@"
+}
function debug() {
printmsg 0 "$@"
}
-t, --test Run in test mode, no actions are actually taken.
-n, --now Perform actions now, instead of when they
might be scheduled.
+ --run FILE Execute the specified action file and then exit.
When using colored output, there are:
EOF
debug=1
fatal "Fatal, halting errors (always shown)"
}
+##
+## this function handles the running of a backup action
+##
+## these globals are modified:
+## fatals, errors, warnings, actions_run, errormsg
+##
+
function process_action() {
local file="$1"
local suffix="$2"
IFS=$' \t\n'
fi
- echo_debug_msg=1
+ let "actions_run += 1"
+
# call the handler:
- ret=`( . $scriptdir/$suffix $file )`
- retcode="$?"
- warnings=`echo $ret | grep -e "^Warning: " | wc -l`
- errors=`echo $ret | grep -e "^Error: \|^Fatal: " | wc -l`
- if [ $errors != 0 ]; then
+ local bufferfile="/tmp/backupninja.buffer.$$"
+ echo "" > $bufferfile
+ echo_debug_msg=1
+ (
+ . $scriptdir/$suffix $file
+ ) 2>&1 | (
+ while read a; do
+ echo $a >> $bufferfile
+ [ $debug ] && colorize "$a"
+ done
+ )
+ retcode=$?
+ # ^^^^^^^^ we have a problem! we can't grab the return code "$?". grrr.
+ echo_debug_msg=0
+
+ _warnings=`cat $bufferfile | grep "^Warning: " | wc -l`
+ _errors=`cat $bufferfile | grep "^Error: " | wc -l`
+ _fatals=`cat $bufferfile | grep "^Fatal: " | wc -l`
+
+ ret=`grep "\(^Warning: \|^Error: \|^Fatal: \)" $bufferfile`
+ rm $bufferfile
+ if [ $_fatals != 0 ]; then
msg "*failed* -- $file"
+ errormsg="$errormsg\n== failures from $file ==\n\n$ret\n"
+ elif [ $_errors != 0 ]; then
+ msg "*error* -- $file"
errormsg="$errormsg\n== errors from $file ==\n\n$ret\n"
- elif [ $warnings != 0 ]; then
+ elif [ $_warnings != 0 ]; then
msg "*warning* -- $file"
errormsg="$errormsg\n== warnings from $file ==\n\n$ret\n"
- elif [ $retcode == 0 ]; then
- msg "success -- $file"
else
- msg "unknown -- $file"
+ msg "success -- $file"
+# elif [ $retcode == 0 ]; then
+# msg "success -- $file"
+# else
+# msg "unknown -- $file"
fi
- echo_debug_msg=0
+
+ let "fatals += _fatals"
+ let "errors += _errors"
+ let "warnings += _warnings"
}
#####################################################
setupcolors
conffile="/etc/backupninja.conf"
+loglevel=3
## process command line options
# we shift here to avoid processing the file path
shift
;;
+ --run)
+ debug=1
+ if [ -f $2 ]; then
+ singlerun=$2
+ processnow=1
+ else
+ fatal "--run option must be fallowed by a backupninja action file"
+ usage
+ fi
+ shift
+ ;;
*)
+ debug=1
fatal "Unknown option $1"
usage
+ exit
;;
esac
shift
done
+#if [ $debug ]; then
+# usercolors=yes
+#fi
+
## Load and confirm basic configuration values
# bootstrap
getconf MYSQLHOTCOPY /usr/bin/mysqlhotcopy
getconf MYSQLDUMP /usr/bin/mysqldump
getconf GZIP /bin/gzip
+getconf RSYNC /usr/bin/rsync
[ -d "$configdirectory" ] || fatal "Configuration directory '$configdirectory' not found."
## Process each configuration file
-info "====== starting at "`date`" ======"
-
# by default, don't make files which are world or group readable.
umask 077
+# these globals are set by process_action()
+fatals=0
errors=0
+warnings=0
+actions_run=0
+errormsg=""
+
+if [ "$singlerun" ]; then
+ files=$singlerun
+else
+ files=`find $configdirectory -mindepth 1 `
+fi
-for file in $configdirectory/*; do
- [ -f $file ] || continue;
+for file in $files; do
+ [ -f "$file" ] || continue
check_perms $file
suffix="${file##*.}"
## mail the messages to the report address
-if [ "$reportemail" == "" ]; then doit=0
+if [ $actions_run == 0 ]; then doit=0
+elif [ "$reportemail" == "" ]; then doit=0
+elif [ $fatals != 0 ]; then doit=1
elif [ $errors != 0 ]; then doit=1
elif [ "$reportsuccess" == "yes" ]; then doit=1
elif [ "$reportwarning" == "yes" -a $warnings != 0 ]; then doit=1
fi
if [ $doit == 1 ]; then
+ debug "send report to $reportemail"
hostname=`hostname`
+ [ $warnings == 0 ] || subject="WARNING"
+ [ $errors == 0 ] || subject="ERROR"
+ [ $fatals == 0 ] || subject="FAILED"
+
{
for ((i=0; i < ${#messages[@]} ; i++)); do
echo ${messages[$i]}
done
echo -e "$errormsg"
- } | mail $reportemail -s "backupninja: $hostname"
+ } | mail $reportemail -s "backupninja: $hostname $subject"
fi
-info "====== finished at "`date`" ======"
-
-############################################################
projects / matthijs / upstream / backupninja.git / blobdiff