#!/bin/bash
#
#  courier-imap 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.
#
#  courier-imap 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 courier-imap
#

if [ -s "slack-required" ]; then
  echo Recomended and required packages for building courier-imap are:
  cat slack-required | sed -e 's/^/\t/'
  if [ "$INTERACT" != "no" ]; then
    echo If you dont have those installed, press Ctrl-C. Otherwise, hit ENTER.
    read crap
#  else
#    echo Sleeping 3 seconds...
#    sleep 3
  fi
fi

if [ "$INTERACT" != "no" ]; then
  echo "Hit ENTER do continue, Crtl-C to abort"
  read crap
else
  echo sleeping 3 seconds...
  sleep 3
fi

CWD="`pwd`"

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

# default settings
PACKAGE="courier-imap"
VERSION=${VERSION:=4.1.1}
ARCH=${ARCH:=i486}
BUILD=${BUILD:1rha}
TMP=${TMP:=/tmp}
SRC_DIR=${SRC:=$CWD}
REPOS=${REPOS:=$TMP}

# -------  error codes for createpkg  --------------
ERROR_WGET=31;      ERROR_MAKE=32;      ERROR_INSTALL=33
ERROR_MD5=34;       ERROR_CONF=35;      ERROR_HELP=36
ERROR_TAR=37;       ERROR_MKPKG=38;     ERROR_GPG=39
ERROR_PATCH=40

if [ "`whoami`" == "root" ]; then
  echo This script should run as normal user.
  exit 1
fi

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

RTOOL="wget"
PACKAGE_EXT="bz2"
SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
KEY="http://www.courier-mta.org/KEYS.bin"
SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
URL="http://easynews.dl.sourceforge.net/sourceforge/courier/$SRC"

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

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

if [ ! -f "$SRC_DIR/$PACKAGE-key.asc" ]; then
  wget "$KEY" -O "$SRC_DIR/$PACKAGE-key.asc" && gpg --import $SRC_DIR/$PACKAGE-key.asc || exit $ERROR_WGET
fi

gpg --verify $SRC_DIR/$SRC.sig $SRC || exit $ERROR_GPG

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

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

tar xvf $SRC_DIR/$PACKAGE-$VERSION.tar.$PACKAGE_EXT || exit $ERROR_TAR
cd $PACKAGE-$VERSION
./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR || exit $ERROR_CONF
make || exit $ERROR_MAKE
make check
make DESTDIR=$TMP/package-$PACKAGE install || exit $ERROR_INSTALL

CWD="`pwd`"

cd $TMP/package-$PACKAGE

find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

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-----------------------------------------------------|
courier-imap: courier-imap (A fast, scalable, enterprise IMAP server)
courier-imap:
courier-imap: Courier-IMAP is a lightweight server that provides IMAP access to
courier-imap: maildir mailboxes. It supports folders, custom authentication
courier-imap: modules, and virtual mailboxes. A compatible POP3 server is also
courier-imap: provided. The source code is based on the IMAP module in the Courier
courier-imap: Mail Server, but this build is independently repackaged to work with
courier-imap: any other MTA that delivers to maildir format mailboxes.
courier-imap:
courier-imap:
courier-imap:
EOF

# configs
mv etc/pop3d.cnf etc/pop3d.cnf.new
mv etc/imapd.cnf etc/imapd.cnf.new

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

for file in 00README.NOW.OR.SUFFER AUTHORS COPYING ChangeLog INSTALL NEWS README; do
  cp $CWD/$file* usr/doc/$PACKAGE-$VERSION/
done

echo We need to run makepkg as root.
su -c "chown -R root.root . ; makepkg -c y -l y $REPOS/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz" || exit $ERROR_MKPKG

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