#!/bin/bash

# Slackware build script for iTest

# Copyright 2014 R. S. Ananda Murthy, Mysore, India
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=iTest
VERSION=${VERSION:-1.4.2_PREVIEW4}
SRCVER=$(echo $VERSION | tr _ -)
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION-src
tar xvf $CWD/$PRGNAM-$SRCVER-src.tar.gz
cd $PRGNAM-$SRCVER-src

# Replace-direct-calls-to-constructor
find . -name "*.cpp" -type f -exec sed -i -e 's|QColor::QColor|QColor|g' -e 's|QBrush::QBrush|QBrush|g' -e 's|QDate::QDate|QDate|g' -e 's|QTime::QTime|QTime|g' -e 's|QDateTime::QDateTime|QDateTime|g' -e 's|QIcon::QIcon|QIcon|g' -e 's|QSize::QSize|QSize|g' -e 's|QFont::QFont|QFont|g' {} \;
find . -name "*.h" -type f -exec sed -i -e 's|QColor::QColor|QColor|g' -e 's|QBrush::QBrush|QBrush|g' -e 's|QDate::QDate|QDate|g' -e 's|QTime::QTime|QTime|g' -e 's|QDateTime::QDateTime|QDateTime|g' -e 's|QIcon::QIcon|QIcon|g' -e 's|QSize::QSize|QSize|g' -e 's|QFont::QFont|QFont|g' {} \;

patch -p0 < $CWD/itestserver-session_cpp.diff

chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
 -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

. /etc/profile.d/qt4.sh

cd iTestServer
lrelease iTestServer.pro
cd ..
cd iTestClient
lrelease iTestClient.pro
cd ..
qmake -config release
make

#copying files to packaging directory
cd $PKG
mkdir -p $PKG/usr/bin
mkdir -p $PKG/usr/share/{applications,icons/hicolor/48x48/apps}
install -m 755 -p $TMP/$PRGNAM-$SRCVER-src/bin/iTestServer $PKG/usr/bin

#create desktop file for server
cat << "EOF" >$PKG/usr/share/applications/iTestServer.desktop
[Desktop Entry]
Encoding=UTF-8
Name=iTest Server
Exec=iTestServer
Comment=iTest Server
GenericName=iTest Server
Terminal=false
Type=Application
Categories=Education;
Icon=iTestServer
EOF

cp -f $TMP/$PRGNAM-$SRCVER-src/iTestServer/images/itest48.png $PKG/usr/share/icons/hicolor/48x48/apps/iTestServer.png
install -m 755 -p $TMP/$PRGNAM-$SRCVER-src/bin/iTestClient $PKG/usr/bin

#create desktop file
cat << "EOF" >$PKG/usr/share/applications/iTestClient.desktop
[Desktop Entry]
Encoding=UTF-8
Name=iTest Client
Exec=iTestClient
Comment=iTest Client
GenericName=iTest Client
Terminal=false
Type=Application
Categories=Education;
Icon=iTestClient
EOF

cp -f $TMP/$PRGNAM-$SRCVER-src/iTestClient/images/itcl.png $PKG/usr/share/icons/hicolor/48x48/apps/iTestClient.png

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $TMP/$PRGNAM-$SRCVER-src/readme.txt \
    $TMP/$PRGNAM-$SRCVER-src/gpl.txt $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

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

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE