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" = "liszt" ]; 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 [ "0$ORIGREV" -ge "0$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 or it's more than a day old
    if [ -e "$SACONFIG/failed_update" ] &&
        [ $(($(date +%s) - $(stat -c '%Y' "$SACONFIG/failed_update"))) -lt 86400 ];  then
        rm -rf "$TMPDIR"
        exit 0;
    fi;
    echo "$FAILUREMESSAGE" > "$SACONFIG/failed_update"
    echo "$FAILUREMESSAGE";
    cat - <<EOF;

update_spamassassin will only report this error once a day, and
updates will not occur until this is fixed.

Please fix the problem and then remove
$SACONFIG/failed_update
EOF
    rm -rf "$TMPDIR"
    exit 1;
}

cp -ar $SACONFIG $TMPDIR/.
OLDDIR="$(pwd)"
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 "$(pwd)"

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" == "liszt" ]; 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	don	124	if [ "$HOSTNAME" = "rietz" ]; then
13	don	75	BASEDIR="/org/bugs.debian.org"
14			USERCONF="bugs/user_prefs";
15	don	124	elif [ "$HOSTNAME" = "liszt" ]; then
16	don	75	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 $2}')
29
30			# no changes, bug out.
31	don	137	if [ "0$ORIGREV" -ge "0$NEWREV" ]; then
32	don	75	exit 0;
33			fi;
34
35	don	97	if [ -e "$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	don	293	# is removed or it's more than a day old
52			if [ -e "$SACONFIG/failed_update" ] &&
53			[ $(($(date +%s) - $(stat -c '%Y' "$SACONFIG/failed_update"))) -lt 86400 ]; then
54	don	151	rm -rf "$TMPDIR"
55	don	75	exit 0;
56			fi;
57	don	293	echo "$FAILUREMESSAGE" > "$SACONFIG/failed_update"
58	don	87	echo "$FAILUREMESSAGE";
59			cat - <<EOF;
60
61	don	293	update_spamassassin will only report this error once a day, and
62			updates will not occur until this is fixed.
63	don	87
64			Please fix the problem and then remove
65			$SACONFIG/failed_update
66			EOF
67	don	151	rm -rf "$TMPDIR"
68	don	75	exit 1;
69			}
70
71			cp -ar $SACONFIG $TMPDIR/.
72	don	316	OLDDIR="$(pwd)"
73	don	75	cd $TMPDIR/spamassassin_config;
74			svn update -q --non-interactive;
75			if svn status \|grep -q '^C'; then
76	don	94	FAILUREMESSAGE=$'The following conflicts were found\n\n'
77	don	75	FAILUREMESSAGE="$FAILUREMESSAGE$(svn status\|grep ^C)";
78			report_failure
79			fi;
80	don	316	cd "$(pwd)"
81	don	75
82	don	95	if ! spamassassin -p $TMPDIR/spamassassin_config/$USERCONF --lint > $TMPDIR/sa_lint 2>&1; then
83			FAILUREMESSAGE="$(echo -e 'spamassassin -p $TMPDIR/spamassassin_config/$USERCONF --lint\nfailed with\n'\| cat - $TMPDIR/sa_lint)";
84	don	75	report_failure
85			fi;
86			mv "$SACONFIG" "$BAKDIR/spamassassin_config_r$ORIGREV"
87			mv "$TMPDIR/spamassassin_config" "$SACONFIG"
88	don	109	trap - ERR
89	don	93	remove_pidfile
90	don	75	rm -rf "$TMPDIR"
91
92			if [ "$HOSTNAME" == "rietz" ]; then
93			touch /home/debbugs/.spamassassin/user_prefs
94	joey	118	elif [ "$HOSTNAME" == "liszt" ]; then
95	don	75	# do nothing
96	don	96	true;
97	don	75	else
98			echo "Unknown hostname '$HOSTNAME'";
99			exit 1;
100			fi;
101
102
103	don	93	exit 0;