Contents of /trunk/spamassassin_config/update_spamassassin

#!/bin/sh

# This command updates the spamassassin configuration; tests the new
# configuration; then moves the updated configuration in place

set -e

SVN=$(which svn)

TMPDIR=$(mktemp -d);

if [ "$HOSTNAME" == "rietz" ]; then
    BASEDIR="/org/bugs.debian.org"
    USERCONF="bugs/user_prefs";
elif [ "$HOSTNAME" == "murphy" ]; then
    BASEDIR="/var/list/.etc";
    USERCONF="lists/user_prefs";
else
    echo "Unknown hostname '$HOSTNAME'";
    exit 1;
fi;

SACONFIG="$BASEDIR/spamassassin_config";
BAKDIR="$BASEDIR/spamassassin_config_bak";

# figure out if there's an update to be made
ORIGREV=$(svn info $SACONFIG |awk '/^Revision:/{print $2}')
NEWREV=$(svn info $(svn info $SACONFIG|awk '/^URL:/{print $2}')|awk '/^Revision:/{print $2}')

# no changes, bug out.
if [ $ORIGREV -ge $NEWREV ]; then
    exit 0;
fi;

if [ -e "$SACONFIG/.update_spamassassin" ] && kill -0 $(cat "$SACONFIG/.update_spamassassin") >/dev/null 2>&1; then
    echo "Another update_spamassassin appears to be running"
    exit 1;
else
    echo $$ > "$SACONFIG/.update_spamassassin";
fi;

function remove_pidfile(){
    rm "$SACONFIG/.update_spamassassin";
}

trap remove_pidfile ERR;

FAILUREMESSAGE="";
function report_failure(){
    # Hrm; a previous update failed; don't report again until the file
    # is removed
    if [ -e "$SACONFIG/failed_update" ]; then
        exit 0;
    fi;
    echo "$FAILUREMESSAGE" >> "$SACONFIG/failed_update"
    echo "$FAILUREMESSAGE";
    cat - <<EOF;

Update_spamassassin will not report any additional errors until this
is fixed.

Please fix the problem and then remove
$SACONFIG/failed_update
EOF
    exit 1;
}

cp -ar $SACONFIG $TMPDIR/.
cd $TMPDIR/spamassassin_config;
svn update -q --non-interactive; 
if svn status |grep -q '^C'; then
    FAILUREMESSAGE=$'The following conflicts were found\n\n'
    FAILUREMESSAGE="$FAILUREMESSAGE$(svn status|grep ^C)";
    report_failure
fi;
cd - >/dev/null 2>&1

if ! spamassassin -p $TMPDIR/spamassassin_config/$USERCONF --lint > $TMPDIR/sa_lint 2>&1; then
    FAILUREMESSAGE="$(echo -e 'spamassassin -p $TMPDIR/spamassassin_config/$USERCONF --lint\nfailed with\n'| cat - $TMPDIR/sa_lint)";
    report_failure
fi;
mv "$SACONFIG" "$BAKDIR/spamassassin_config_r$ORIGREV"
mv "$TMPDIR/spamassassin_config" "$SACONFIG"
trap ERR
remove_pidfile
rm -rf "$TMPDIR"

if [ "$HOSTNAME" == "rietz" ]; then
    touch /home/debbugs/.spamassassin/user_prefs
elif [ "$HOSTNAME" == "murphy" ]; then
    # do nothing
    true;
else
    echo "Unknown hostname '$HOSTNAME'";
    exit 1;
fi;


exit 0;
1	don	75	#!/bin/sh
2
3			# This command updates the spamassassin configuration; tests the new
4			# configuration; then moves the updated configuration in place
5
6			set -e
7
8			SVN=$(which svn)
9
10			TMPDIR=$(mktemp -d);
11
12			if [ "$HOSTNAME" == "rietz" ]; then
13			BASEDIR="/org/bugs.debian.org"
14			USERCONF="bugs/user_prefs";
15			elif [ "$HOSTNAME" == "murphy" ]; then
16			BASEDIR="/var/list/.etc";
17	don	97	USERCONF="lists/user_prefs";
18	don	75	else
19			echo "Unknown hostname '$HOSTNAME'";
20			exit 1;
21			fi;
22
23			SACONFIG="$BASEDIR/spamassassin_config";
24			BAKDIR="$BASEDIR/spamassassin_config_bak";
25
26			# figure out if there's an update to be made
27			ORIGREV=$(svn info $SACONFIG \|awk '/^Revision:/{print $2}')
28			NEWREV=$(svn info $(svn info $SACONFIG\|awk '/^URL:/{print $2}')\|awk '/^Revision:/{print $2}')
29
30			# no changes, bug out.
31	don	92	if [ $ORIGREV -ge $NEWREV ]; then
32	don	75	exit 0;
33			fi;
34
35	don	97	if [ -e "$SACONFIG/.update_spamassassin" ] && kill -0 $(cat "$SACONFIG/.update_spamassassin") >/dev/null 2>&1; then
36	don	75	echo "Another update_spamassassin appears to be running"
37			exit 1;
38			else
39			echo $$ > "$SACONFIG/.update_spamassassin";
40			fi;
41
42			function remove_pidfile(){
43			rm "$SACONFIG/.update_spamassassin";
44			}
45
46			trap remove_pidfile ERR;
47
48			FAILUREMESSAGE="";
49			function report_failure(){
50			# Hrm; a previous update failed; don't report again until the file
51			# is removed
52			if [ -e "$SACONFIG/failed_update" ]; then
53			exit 0;
54			fi;
55	don	87	echo "$FAILUREMESSAGE" >> "$SACONFIG/failed_update"
56			echo "$FAILUREMESSAGE";
57			cat - <<EOF;
58
59			Update_spamassassin will not report any additional errors until this
60			is fixed.
61
62			Please fix the problem and then remove
63			$SACONFIG/failed_update
64			EOF
65	don	75	exit 1;
66			}
67
68			cp -ar $SACONFIG $TMPDIR/.
69			cd $TMPDIR/spamassassin_config;
70			svn update -q --non-interactive;
71			if svn status \|grep -q '^C'; then
72	don	94	FAILUREMESSAGE=$'The following conflicts were found\n\n'
73	don	75	FAILUREMESSAGE="$FAILUREMESSAGE$(svn status\|grep ^C)";
74			report_failure
75			fi;
76			cd - >/dev/null 2>&1
77
78	don	95	if ! spamassassin -p $TMPDIR/spamassassin_config/$USERCONF --lint > $TMPDIR/sa_lint 2>&1; then
79			FAILUREMESSAGE="$(echo -e 'spamassassin -p $TMPDIR/spamassassin_config/$USERCONF --lint\nfailed with\n'\| cat - $TMPDIR/sa_lint)";
80	don	75	report_failure
81			fi;
82			mv "$SACONFIG" "$BAKDIR/spamassassin_config_r$ORIGREV"
83			mv "$TMPDIR/spamassassin_config" "$SACONFIG"
84			trap ERR
85	don	93	remove_pidfile
86	don	75	rm -rf "$TMPDIR"
87
88			if [ "$HOSTNAME" == "rietz" ]; then
89			touch /home/debbugs/.spamassassin/user_prefs
90			elif [ "$HOSTNAME" == "murphy" ]; then
91			# do nothing
92	don	96	true;
93	don	75	else
94			echo "Unknown hostname '$HOSTNAME'";
95			exit 1;
96			fi;
97
98
99	don	93	exit 0;