#!/bin/sh

# Slackware build script for LibreOffice Language Packs

# Written by Niels Horn <niels.horn@gmail.com>
# Revision date: 2011/02/13

PRGNAM=libreoffice-langpack
VERSION=${VERSION:-"3.3.0"}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

LOLANG=${LOLANG:-en-GB}
PKG_LANG=${LOLANG//-/_}
ALIEN=${ALIEN:-no}

# I'll leave this line here, as I always have to change it with every release
SRCVERSION=$VERSION

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

# Change source package name
if [ "$ARCH" = "x86_64" ]; then
  SRCARCH="x86-64"
  PKGARCH="$ARCH"
  LIBDIRSUFFIX=64
elif [ "$ARCH" = "arm" ]; then
  printf "\n$ARCH is unsupported for LibreOffice...\n\n"
  exit 1
else
  SRCARCH="x86"
  PKGARCH="i586"
  LIBDIRSUFFIX=""
fi

set -e

# Concatenate all parts to get the full name of the tarball
TARBALL="LibO_${SRCVERSION}_Linux_${SRCARCH}_langpack-rpm_${LOLANG}.tar.gz"
if [ ! -r $TARBALL ]; then
  echo "$TARBALL not found"
  exit 1
fi

# Get "base" directory of tarball
SOURCEDIR=$(tar tzf $CWD/$TARBALL 2>/dev/null | head -n 1 | tr -d \/)

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
rm -rf $TMP/$SOURCEDIR

tar xvf $CWD/$TARBALL -C $TMP

cd $TMP/$SOURCEDIR/RPMS/

for FILE in *.rpm ; do rpm2cpio < $FILE | cpio -imdv ; done
mv opt $PKG
cd $PKG

# Move docs to their expected locations
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cd $PKG/opt/libreoffice
  mv readmes $PKG/usr/doc/$PRGNAM-$VERSION
cd -
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Fix ownership and permissions and make the package
chown -R root:root .
find . -type d -exec chmod 755 {} \;
chmod -R u+rw,go+r-w,a-s .

if [ "$ALIEN" == "yes" ]; then
  cd $PKG/opt
  mkdir -p ../usr/lib${LIBDIRSUFFIX}
  mv libreoffice ../usr/lib${LIBDIRSUFFIX}
  cd ..
  rmdir opt
  cd usr/lib${LIBDIRSUFFIX}
  cd $PKG
fi

/sbin/makepkg -c n -l y $OUTPUT/$PRGNAM-${VERSION}_${PKG_LANG}-$PKGARCH-$BUILD$TAG.${PKGTYPE:-tgz}