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  insteadOf = madduck:

fix resubmit script
[etc/mailfilter.git] / bin / train
1 #!/bin/sh
2 set -eu
3
4 USER=${USER:-$LOGNAME}
5 DOMAIN=${DOMAIN:-$(hostname --fqdn)}
6
7 NICE='/usr/bin/nice -20'
8 NICE=''
9 MAILFILTER=$HOME/.etc/mailfilter
10 SA_PREFS="$MAILFILTER/spamassassin/user_prefs"
11 MAILREAVER="$NICE /usr/share/crm114/mailreaver.crm -u $MAILFILTER/crm114/"
12 SPAMASSASSIN="$NICE /usr/bin/spamassassin --prefs-file=$SA_PREFS"
13 SPAMC="$NICE /usr/bin/spamc --log-to-stderr"
14 SA_REPORT="$SPAMC --reporttype=report"
15 SA_REVOKE="$SPAMC --reporttype=revoke"
16 SA_LEARN="$NICE /usr/bin/sa-learn -p $SA_PREFS"
17 SA_LEARN_HAM="$SPAMC --learntype=ham"
18 SA_LEARN_SPAM="$SPAMC --learntype=spam"
19 PRE_CLEANUP="$NICE $MAILFILTER/procmail/pre-spam-cleanup"
20
21 HAM=0
22 SPAM=0
23 FILE=
24
25 for i in "$@"; do
26   case "$i" in
27     --ham) HAM=1;;
28     --spam) SPAM=1;;
29     *)
30       if [ -n "$FILE" ]; then
31         echo "E: input file already specified: $i" >&2
32         exit 1
33       elif [ -r "$i" ]; then
34         FILE="$i"
35       else
36         echo "E: unknown argument: $i" >&2
37         exit 255
38       fi
39       ;;
40   esac
41 done
42
43 case "$HAM/$SPAM" in
44   0/0)
45     echo "E: you need to specify either --ham or --spam." >&2
46     exit 255
47     ;;
48   1/1)
49     echo "E: you cannot specify both --ham and --spam." >&2
50     exit 255
51     ;;
52 esac
53
54 TMPFILE="$(tempfile -p mailtrainer)"
55 trap "rm -f $TMPFILE" 1 2 3 4 5 6 7 8 10 11 12 13 14 15
56
57 $PRE_CLEANUP < ${FILE:-/dev/stdin} > "$TMPFILE"
58
59 cd $HOME/.var/crm114
60
61 case "$HAM/$SPAM" in
62   1/0)
63     echo -n 'Training Spamassassin with ham: ' >&2
64     $SA_LEARN_HAM < "$TMPFILE" >&2
65     echo -n 'Revoking spam via Spamassassin: ' >&2
66     $SA_REVOKE < "$TMPFILE" >&2
67 #    [ "${CRM114_STATUS:-}" = GOOD ] || {
68       echo -n 'Training crm114 with ham: ' >&2
69       $MAILREAVER --good < "$TMPFILE" >/dev/null
70       echo 'done.' >&2
71 #    }
72     formail -I 'X-Trained-As: ham' < "$TMPFILE"
73     ;;
74   0/1)
75     echo -n 'Training Spamassassin with spam: ' >&2
76     $SA_LEARN_SPAM < "$TMPFILE" >&2
77     echo -n 'Reporting spam via Spamassassin: ' >&2
78     $SA_REPORT < "$TMPFILE" >&2
79 #    [ "${CRM114_STATUS:-}" = SPAM ] || {
80       echo -n 'Training crm114 with spam: ' >&2
81       $MAILREAVER --spam < "$TMPFILE" >/dev/null
82       echo 'done.' >&2
83 #    }
84     formail -I 'X-Trained-As: spam' < "$TMPFILE"
85     ;;
86 esac
87
88 rm -f $TMPFILE
89 trap - 1 2 3 4 5 6 7 8 10 11 12 13 14 15
90
91 exit 0