#!/bin/bash
#
# slackbuild for rssh
# 

CWD="`pwd`"

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

# default settings
PRGNAM="rssh"
PACKAGE="$PRGNAM"
ARCH=${ARCH:=i486}
VERSION=${VERSION:=2.3.2}
BUILD=${BUILD:=2rha}
SRC_DIR=${SRC:=$CWD}
TMP=${TMP:=/tmp}
REPOS=${REPOS:=$TMP}

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

PACKAGE_EXT="gz"
KEY="http://www.pizzashack.org/ddmkey.txt"
SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
URL="http://easynews.dl.sourceforge.net/sourceforge/$PACKAGE/$SRC"
RTOOL="wget"

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

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"
 wget "$URL.sig" -O "$SRC_DIR/$SRC.sig"
fi

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

gpg --verify $SRC.sig $SRC || echo WARNING: Could not check signature or WRONG signature found.

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

rm -rf $PACKAGE-$VERSION $PACKAGE-$VERSION-$ARCH-$BUILD.tgz

tar xvf$tarflag $SRC_DIR/$PACKAGE-$VERSION.tar.$PACKAGE_EXT
cd $PACKAGE-$VERSION

# small fix for Makefile correctly honour DESTDIR
sed -e 's/chmod u+s \$(libexecdir)\/rssh_chroot_helper/chmod u+s \$(DESTDIR)\$(libexecdir)\/rssh_chroot_helper/' \
    Makefile.in > Makefile.in.new && mv Makefile.in.new Makefile.in

./configure --prefix=/usr --sysconfdir=/etc --libdir=$LIBDIR
make || exit 32
make install DESTDIR=$TMP/package-$PACKAGE

CWD="`pwd`"

mkdir -p $TMP/package-$PACKAGE/install
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

mv etc/rssh.conf etc/rssh.conf.new

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-----------------------------------------------------|
rssh: rssh: restricted shell for ssh connections
rssh: 
rssh: rssh is a restricted shell for use with OpenSSH, allowing only scp
rssh: and/or sftp. It now also includes support for rdist, rsync, and cvs.
rssh: For example, if you have a server which you only want to allow users
rssh: to copy files off of via scp, without providing shell access, you
rssh: can use rssh to do that.
rssh: 
rssh: 
rssh: 
rssh: 
EOF

# docs
mkdir -p usr/doc/$PACKAGE-$VERSION
cp $CWD/{AUTHORS,CHROOT,COPYING,ChangeLog,INSTALL,LICENSE,NEWS,README,SECURITY,TODO} usr/doc/$PACKAGE-$VERSION/

# install script
echo '( if [ ! -f "etc/rssh.conf" ]; then mv etc/rssh.conf.new etc/rssh.conf; fi )' > install/doinst.sh

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

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