source: trunk/third/sed/testsuite/distrib.sh @ 17271

#! /bin/sh
#
#   This is stolen from C News
# 


#
# All this does is massage the headers so they look like what news
# software expects.  To:, Cc: and Resent-*: headers are masked.
# Reply-To: is turned into references, which is questionable (could
# just as well be dropped.
#
# The From: line is rewritten to use the "address (comments)" form
# instead of "phrase <route>" form our mailer uses.  Also, addresses
# with no "@domainname" are assumed to originate locally, and so are
# given a domain.
#
# The Sender: field below reflects the address of the person who
# maintains our mailing lists.  The Approved: field is in a special
# form, so that we can do bidirectional gatewaying.  Any message
# in a newsgroup that bears this stamp will not be fed into the
# matching mailing list.

sed=${1-sed}

$sed -n -e "1{i\\
Path: mailnewsgateway
        }" \
    -e ":a
        /^[Rr]eceived:/b r
        /^[Nn]ewsgroups:/b r
        /^[Pp]ath:/b r
        /^[Tt][Oo]:/s/^/Original-/
        /^[Cc][Cc]:/s/^/Original-/
        /^[Rr][Ee][Ss][Ee][Nn][Tt]-.*/s/^/Original-/
        /^[Mm][Ee][Ss][Ss][Aa][Gg][Ee]-[Ii][Dd]:/s/@/.alt.buddha.fat.short.guy@/
        s/^[Ii]n-[Rr]eply-[Tt]o:/References:/
        /^From:/{
                s/<\([^@]*\)>\$/<\1@$thissite>/
                s/^From:[       ][      ]*\(.*\)  *<\(.*\)>\$/From: \2 (\1)/
                }
        s/-[Ii]d:/-ID:/
        s/^[Ss][Uu][Bb][Jj][Ee][Cc][Tt]:[       ]*$/Subject: (none)/
        s/^\([^:]*:\)[   ]*/\1 /
        /^\$/{i\\
Newsgroups: alt.buddha.short.fat.guy\\
Distribution: world\\
Sender: news@cygnus.com\\
Approved: alt.buddha.short.fat.guy@cygnus.com
        b e
        }
        p
        n
        b a
        :r
        s/.*//g
        n
        /^[     ]/b r
        b a
        :e
        p
        n
        b e"