smartlist 3.15-22 / var / list / .bin / createlist

#! /bin/sh
: &&O='cd .' || exec /bin/sh "$0" $argv:q # we're in a csh, feed myself to sh
$O || exec /bin/sh "$0" "$@"		  # we're in a buggy zsh
#########################################################################
#	createlist	To create mailinglists				#
#									#
#	Created by S.R. van den Berg, The Netherlands			#
#########################################################################
#$Id: createlist,v 1.36 2000/08/22 04:35:59 guenther Exp $

defaults=.etc

test=test		# /bin/test
ln=ln			# /bin/ln
touch=touch		# /bin/touch
mkdir=mkdir		# /bin/mkdir
rmdir=rmdir		# /bin/rmdir
sed=sed			# /bin/sed
pwd=pwd			# /bin/pwd
cat=cat			# /bin/cat
rm=rm			# /bin/rm
cp=cp			# /bin/cp
ls=ls			# /bin/ls
chmod=chmod		# /bin/chmod
echo=echo		# /bin/echo
grep=grep		# /bin/grep
lockfile=lockfile	# /usr/local/bin/lockfile

bin_procmail=.bin/procmail
flist=.bin/flist

DEVNULL=/dev/null
etcpasswd=/etc/passwd
EX_USAGE=64
EX_UNAVAILABLE=69

case "$bin_procmail" in
  SedBinDi[r]*) $echo "Please read the SmartList/INSTALL file first." 1>&2
     $echo "You need to run install.sh to copy things into place." 1>&2
     exit $EX_USAGE
     ;;
esac

( exec 2>$DEVNULL; lockfile )
if $test $? != 64
then
  $echo "Where is \"lockfile\"? It should be installed in your PATH" 1>&2
  exit $EX_UNAVAILABLE
fi

if $test ! -d $defaults
then
  if $test -d list
  then cd ./list
  else cd ..
     $test -d $defaults || cd ..
  fi
fi
if $test ! -d $defaults
then
  $echo "createlist: You should be near the main list directory to do this" \
   1>&2
  exit $EX_USAGE
fi

if $test ! -f $bin_procmail
then
  OIFS="$IFS"
  IFS=:"$IFS"
  procmail=""

  for a in $PATH
  do $test -z "$procmail" -a -f "$a"/procmail && procmail=$a/procmail
  done

  IFS="$OIFS"
  if $test -z "$procmail"
  then
     $echo "Where is \"procmail\"?" 1>&2
     $echo "The symbolic link $bin_procmail must point to it" 1>&2
     exit $EX_UNAVAILABLE
  fi
  $rm -f $bin_procmail
  $ln -s $procmail $bin_procmail 2>$DEVNULL ||
  $ln $procmail $bin_procmail 2>$DEVNULL ||
   ( $cat >$bin_procmail <<HERE
#! /bin/sh
:
exec $procmail "\$@"
HERE
     $chmod 0755 $bin_procmail
   )
fi

domain=`$sed -n -e 's/^[^#]*domain= *\([^	 ]*\).*$/\1/p' \
 $defaults/rc.init`

if $test .$domain = .INSERT.YOUR.MAIL.DOMAIN.HERE
then
  $echo "I refuse to do anything useful until you have edited the" 1>&2
  $echo "rc.init file.	\`domain' must be set to some sane value." 1>&2
  exit $EX_USAGE
fi

archiveserver=no
$test .-a = ".$1" && shift && archiveserver=yes

if $test $# != 1 -a $# != 2 -o ".$1" = .-h
then
  $echo "Usage: createlist [-a] listname [maintainer]" 1>&2
  $echo "	-a	create an archive server instead of a list" 1>&2
  exit $EX_USAGE
fi

list="$1"
maintainer="$2"

case "$list" in
  *[+*?]*) $echo "createlist: This listname contains magic characters" 1>&2
     $echo "createlist: Support for this is planned, ask on the SmartList" 1>&2
     $echo "createlist: mailinglist for more details" 1>&2
     exit $EX_USAGE;;
  "*[/	 ]*") $echo "createlist: Suspicious listname specified" 1>&2
     exit $EX_USAGE;;
  owner-*|*-owner)
     $echo "createlist: Listname does not agree with sendmail" 1>&2
     exit $EX_USAGE;;
  *[@!]*) $echo "createlist: Specify listname without domain name appended" \
     1>&2; exit $EX_USAGE;;
esac

if $grep -i "^$list:" $etcpasswd >$DEVNULL
then
  $echo "createlist: You can't pick a listname equal to an existing username" \
   1>&2; exit $EX_USAGE
fi

umask `$sed -n -e 's/^[^#]*UMASK=[^0-9]*\([0-9]*\).*$/\1/p' $defaults/rc.init`

$chmod go+x . .bin $defaults			# to preserve sanity

if $mkdir "$list" 2>$DEVNULL
then
  $chmod g+s "$list" 2>$DEVNULL		# to ensure the gid is inherited
elif $test -d "$list" 2>$DEVNULL
then
  $echo "createlist: \"$list\" already exists" 1>&2; exit $EX_USAGE
else
  $echo "createlist: \"$list\" cannot be created" 1>&2
  $echo "createlist: (can you write to the list directory?)" 1>&2
  exit $EX_UNAVAILABLE
fi
cd "$list"
for a in rc.submit rc.init rc.request help.txt subscribe.txt unsubscribe.txt \
 archive.txt reject rc.confirm confirm-help.txt confirm.txt confirm-error.txt \
 rc.rfc822
do
  $test -f ../$defaults/$a || $touch ../$defaults/$a	# make sure it exists
  $ln -s ../$defaults/$a $a
done

$mkdir archive
$mkdir archive/latest

$sed -e "/^maintainer/ s/=/=	$maintainer/" <../$defaults/rc.custom \
 >rc.custom
$echo "(Only addresses below this line can be automatically removed)" >>dist

$chmod ugo+x .
$chmod ugo+r dist

if $test $archiveserver = yes
then
  $rmdir archive/latest
  $rm -f dist subscribe.txt unsubscribe.txt help.txt rc.submit rc.request
  $cat >rc.submit <<HERE
HOST=continue_with_rc.request
HERE
  $ln -s ../$defaults/rc.archive rc.request
else
  $ln -s dist accept
fi

cd ..

$echo 1>&2
$echo "Installed the following files (many symlinked):" 1>&2
$echo 1>&2
$ls -ld $list $list/* $list/*/* 1>&2 2>$DEVNULL
$echo 1>&2

set `./$flist -v 2>&1 | $sed -n -e 's/^User: //p' -e 's/^Directory: //p'`

listuser=$1			# The SmartList user
listdir=$2			# The SmartList directory

if $test $# = 1
then
  listdir=`$sed -n \
   -e "s/^$listuser:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\):.*/\1/p" <$etcpasswd`
  if test -z "$listdir"
  then
     listdir=$HOME
  fi
fi

$test -d "$listdir/$list" || listdir=`$pwd`

flist=$listdir/$flist

# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# WARNING: Do NOT create owner-$list: aliases for SmartList managed lists.
# Doing so will impair the functionality of SmartList.
#
# The $list-dist: alias can be omitted if you are using choplist to distribute
# this list (and have no desire to fall back on regular sendmail :include:
# expansion).
#

$echo "Now make the following entries in your /etc/aliases file:" 1>&2
$echo \########################################################################
$echo "$list: \"|$flist $list\""
$echo "$list-request: \"|$flist $list-request\""
#
#$test $archiveserver = no && $echo "$list-dist: :include:$listdir/$list/dist"
#
$echo \########################################################################
$echo "And make sure to run newaliases afterwards." 1>&2