initial import from Debian

version: 14.3.0-5
commit: bee30ab0fff2fd6af94c62376c8aa4221bb831e0

debian/logwatch.sh

@@ -0,0 +1,125 @@
+#! /bin/bash
+
+# script to trick the build daemons and output something, if there is
+# still test/build activity
+
+# $1: primary file to watch. if there is activity on this file, we do nothing
+# $2: build dir to search for dejagnu log files
+#      if the files are modified or are newly created, then the message
+#      is printed on stdout.
+#      if nothing is modified, don't output anything (so the buildd timeout
+#      hits).
+
+pidfile=logwatch.pid
+timeout=1800
+message='logwatch still running'
+
+usage()
+{
+    echo >&2 "usage: `basename $0` [-p <pidfile>] [-t <timeout>] [-m <message>]"
+    echo >&2 "           <primary logfile> <build dir>"
+    exit 1
+}
+
+while [ $# -gt 0 ]; do
+    case $1 in
+    -p)
+	pidfile=$2
+	shift
+	shift
+	;;
+    -t)
+	timeout=$2
+	shift
+	shift
+	;;
+    -m)
+	message="$2"
+	shift
+	shift
+	;;
+    -*)
+	usage
+	;;
+    *)
+	break
+    esac
+done
+
+[ $# -gt 0 ] || usage
+
+logfile="$1"
+shift
+builddir="$1"
+shift
+[ $# -eq 0 ] || usage
+
+cleanup()
+{
+    rm -f $pidfile
+    exit 0
+}
+
+#trap cleanup 0 1 3 15
+
+echo $$ > $pidfile
+
+declare -A stamps
+
+find_logs()
+{
+    for f in $(find $builddir -name '*.log' \
+			       ! -name config.log \
+			       ! -path '*/ada/acats?/tests/*.log' \
+			       ! -path '*/libbacktrace/*.log')
+    do
+	if [ ! -v stamps[$f] ]; then
+	    stamps[$f]=$(date -u -r $f '+%s')
+	fi
+    done
+}
+
+# wait for test startups
+sleep 30
+find_logs
+
+# activity in the main log file
+sleep 10
+st_logfile=$(date -u -r $logfile '+%s')
+
+sleep 10
+
+while true; do
+    find_logs
+    sleep 10
+    stamp=$(date -u -r $logfile '+%s')
+    if [ $stamp -gt $st_logfile ]; then
+	# there is still action in the primary logfile. do nothing.
+	st_logfile=$stamp
+    else
+	activity=0
+	for log in "${!stamps[@]}"; do
+	    [ -f $log ] || continue
+	    stamp=$(date -u -r $log '+%s')
+	    if [ $stamp -gt ${stamps[$log]} ]; then
+		if [ $activity -eq 0 ]; then
+		    echo
+		fi
+		echo "[$(date -u -r $log '+%T')] $log: $message"
+		tail -3 $log
+		activity=$(expr $activity + 1)
+		stamps[$log]=$stamp
+	    fi
+	done
+	if [ $activity -gt 0 ]; then
+	    # already emitted messages above
+	    echo
+	else
+	    # nothing changed in the other log files. maybe a timeout ...
+	    :
+	fi
+    fi
+    sleep $timeout
+done
+
+exit 0