#!/bin/bash
#
#  ssmtp.SlackBuild is free software; you can redistribute it and/or modify it under the
#  terms of the GNU General Public License as published by the Free Software
#  Foundation; either version 2 of the License, or any later version.
#
#  ssmtp.SlackBuild is distributed in the hope that it will be useful, but WITHOUT ANY
#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License along with
#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
#  Place - Suite 330, Boston, MA 02111-1307, USA
#
# slackbuild script for ssmtp
# by rhatto at riseup.net
#

CWD="`pwd`"

if [ -f ~/.slackbuildrc ]; then
  source ~/.slackbuildrc
elif [ -f /etc/slackbuildrc ]; then
  source /etc/slackbuildrc
fi

# default settings
PACKAGE="ssmtp"
ARCH=${ARCH:=i486}
VERSION=${VERSION:=2.61}
BUILD=${BUILD:=4rha}
SRC_DIR=${SRC:=$CWD}
TMP=${TMP:=/tmp}
REPOS=${REPOS:=$TMP}

if [ "$ARCH" == "x86_64" ]; then
  LIBDIR=/usr/lib64
else
  LIBDIR=/usr/lib
fi

RTOOL="wget"
PACKAGE_EXT="gz"
SRC="$PACKAGE"_"$VERSION.orig.tar.$PACKAGE_EXT"
URL="http://ftp.debian.org/debian/pool/main/s/ssmtp/$SRC"

if [ "$PACKAGE_EXT" == "bz2" ]; then
  tarflag="j"
else
  tarflag="z"
fi

SRC_DIR="$SRC_DIR/$PACKAGE"
mkdir -p $SRC_DIR

if [ "$RTOOL" == "wget" ] && [ ! -f "$SRC_DIR/$SRC" ]; then
  wget "$URL" -O "$SRC_DIR/$SRC"
fi

TMP="$TMP/$PACKAGE"
rm -rf $TMP
mkdir -p $TMP/package-$PACKAGE
cd $TMP

tar xvf$tarflag $SRC_DIR/$SRC
cd $PACKAGE-$VERSION
./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR
make || exit 32

CWD="`pwd`"

cd $TMP/package-$PACKAGE

mkdir -p usr/{sbin,man/man8}
mkdir -p etc/ssmtp

cp $CWD/ssmtp usr/sbin ; chmod 755 usr/sbin/ssmtp
cp $CWD/ssmtp.8 usr/man/man8 ; chmod 644 usr/man/man8/ssmtp.8
cp $CWD/ssmtp.conf etc/ssmtp/ssmtp.conf.new
cp $CWD/revaliases etc/ssmtp/revaliases.conf.new

strip --strip-unneeded usr/sbin/ssmtp

mkdir install
cat << EOF > install/slack-desc
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in.  You must
# make exactly 11 lines for the formatting to be correct.  It's also
# customary to leave one space after the ':'.

     |-----handy-ruler-----------------------------------------------------|
ssmtp: ssmtp (extremely simple MTA)
ssmtp:
ssmtp: This is sSMTP, a program that replaces sendmail on workstations
ssmtp: that should send their mail via the departmental mailhub from which
ssmtp: they pick up their mail (via pop, imap, rsmtp, pop_fetch, NFS... or
ssmtp: the like).  This program accepts mail and sends it to the mailhub,
ssmtp: optionally replacing the domain in the From: line with a different
ssmtp: one.
ssmtp:
ssmtp:
ssmtp:
EOF

# docs
mkdir -p usr/doc/$PACKAGE-$VERSION

for file in CHANGELOG_OLD COPYING INSTALL README TLS; do 
  cp $CWD/$file* usr/doc/$PACKAGE-$VERSION/
done

# install script
echo '( if [ ! -f "etc/ssmtp/ssmtp.conf" ]; then mv etc/ssmtp/ssmtp.conf.new etc/ssmtp/ssmtp.conf; fi )' > install/doinst.sh
echo '( if [ ! -f "etc/ssmtp/revaliases" ]; then mv etc/ssmtp/revaliases.conf.new etc/ssmtp/revaliases; fi )' >> install/doinst.sh
echo '( cd usr/man/man8 ; rm -rf sendmail.8.gz )' >> install/doinst.sh
echo '( cd usr/man/man8 ; ln -sf .gz sendmail.8.gz )' >> install/doinst.sh
echo '( cd usr/sbin ; rm -rf sendmail )' >> install/doinst.sh
echo '( cd usr/sbin ; ln -sf ssmtp sendmail )' >> install/doinst.sh
echo '( cd usr/lib ; ln -sf ../sbin/ssmtp sendmail )' >> install/doinst.sh

makepkg -c y -l y $REPOS/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz

if [ "$CLEANUP" == "yes" ]; then
  rm -rf $TMP
fi