#!/bin/bash
# Licensed under the GNU General Public License Version 3
# This program 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 3 of the License, or
# (at your option) any later version.
# http://sourceforge.net/projects/postinstaller/
# Contact: https://plus.google.com/u/0/communities/118230919321773121406


Name='skype'
Version='4.3.0.37'
tmp_download_dir="/tmp/skype-$Version"
License='Proprietary'
installdir='/tmp/installdir'
Url='http://www.skype.com'
Source="http://download.skype.com/linux/skype-$Version.tar.bz2"
Packer='None'
Emailpacker='none at gmail dot com'
Destiny='rpm'
Architecture=$(uname -m)
Release='1'
Distribution='fc20'
Group='Applications/Internet'
Checksum='95db8f2072b9acd6f79ed42da3d6db79'

#BuildRequires
BR='ruby-fpm'
BR2='wget'
BR3='tar'
BR4='binutils'
BR5='packagekit'
BR6='ruby-devel'
BR7='libffi'
BR8='glibc'
BR9='rpm-build'


# Requires
A='libv4l'
B='libasound.so.2'
C='libXv.so.1'
D='libXss.so.1'
E='librt.so.1'
F='libdl.so.2'
G='libX11.so.6'
H='libXext.so.6'
I='libQtDBus.so.4'
J='libQtWebKit.so.4'
K='libQtXml.so.4'
L='libQtGui.so.4'
M='libQtNetwork.so.4'
N='libQtCore.so.4'
O='libpthread.so.0'
P='libpulse.so.0'
Q='libstdc++.so.6'
R='libm.so.6'
S='libgcc_s.so.1'
T='libc.so.6'

# prep
echo '=> Preparing package'

echo '=> Checking Build Requires'

if [ $(rpm -qa | grep -c $BR6) -gt 0 ]; then
    echo "$BR6 is present"
else
pkcon -p -y install $BR6
fi

if [ $(rpm -qa | grep -c $BR2) -gt 0 ]; then
    echo "$BR2 is present"
else
pkcon -p -y install $BR2
fi

if [ $(rpm -qa | grep -c $BR7) -gt 0 ]; then
    echo "$BR7 is present"
else
pkcon -p -y install $BR7
fi

if [ $(rpm -qa | grep -c $BR8) -gt 0 ]; then
    echo "$BR8 is present"
else
pkcon -p -y install $BR8
fi

if [ $(rpm -qa | grep -c $BR9) -gt 0 ]; then
    echo "$BR9 is present"
else
pkcon -p -y install $BR9
fi

if [ ! -f $HOME/bin/fpm ]; then
gem install fpm
fi

wait ${!}

install -dm 755 /tmp/installdir/
cd /tmp/
echo '=> Downloading sources'
wget -c --timeout=30 --tries=3 "$Source"

wait ${!}
check=$(md5sum /tmp/skype-$Version.tar.bz2 | awk '{print $1}')

wait ${!}
 if [[ ! -f "/tmp/$Name-$Version.tar.bz2" ]] || [[ $check != $Checksum ]]; then
echo ':: corrupt download'
rm -f /tmp/$Name-$Version.tar.bz2
exit
else
echo '=> Extracting sources'
tar -xjvf $Name-$Version.tar.bz2
fi

# Description

description='This is an installer for Skype.
This package does not contain any program files as the Skype license does
not allow distribution. By installing this package you will download and
install Skype from skype.com.
You must accept the Skype EULA before using it.
Please be patient, this is a 16 MB download and may take some time.'



# build
echo '=> Building package'
cd $tmp_download_dir

# Executable
  install -D skype $installdir/usr/bin/skype

  # Data
  mkdir -p $installdir/usr/share/skype/{avatars,lang,sounds}
  install -m 644 avatars/* $installdir/usr/share/skype/avatars
  install -m 644 lang/*    $installdir/usr/share/skype/lang
  install -m 644 sounds/*  $installdir/usr/share/skype/sounds

  # DBus Service
  install -Dm 644 skype.conf \
    $installdir/etc/dbus-1/system.d/skype.conf

  # Icons
  for _i in 16 32 48; do
    install -Dm 644 icons/SkypeBlue_${_i}x${_i}.png \
      $installdir/usr/share/icons/hicolor/${_i}x${_i}/skype.png
  done
  install -Dm 644 icons/SkypeBlue_48x48.png \
    $installdir/usr/share/pixmaps/skype.png

  # Desktop file
  install -Dm 644 skype.desktop \
    $installdir/usr/share/applications/skype.desktop

wait ${!}

# install

if [ ! -f $HOME/bin/fpm ]; then
echo 'fmp no found, try: gem install fpm '
exit
fi

cd $installdir

fpm -s dir -t $Destiny -n $Name -v $Version --iteration "$Release.$Distribution" --category "$Group" -m "$Packer <$Emailpacker>" -a "$Architecture" --license "$License" --url "$Url" --description "$description" -d "$A" -d "$B" -d "$C" -d "$D" -d "$E" -d "$F" -d "$G" -d "$H" -d "$I" -d "$J" -d "$K" -d "$L" -d "$M" -d "$N" -d "$O" -d "$P" -d "$Q" -d "$R" -d "$S" -d "$T" -C $installdir usr/ etc/
wait ${!}
echo '=> Building done'

echo '=> Installing package'

pkcon -p -y install-local "$installdir/$Name-$Version-$Release.$Distribution.$Architecture.$Destiny"

if [[ $(rpm -qa skype | grep -c skype) -gt 0 ]] ; then
echo '=> Installation completed'
else
echo '=> Installation failed'
fi

# Do you need help? 

# packing with fpm
# https://github.com/jordansissel/fpm 

# groups fedora/centos/redhat
# http://fedoraproject.org/wiki/RPMGroups

# groups opensuse
# http://en.opensuse.org/openSUSE:Package_group_guidelines

# groups mageia
# https://wiki.mageia.org/en/RPM_groups_policy

# groups Openmandriva
# http://wiki.mandriva.com/en/Development/Packaging/Groups

# Distributions
# Fedora = fc20, fc21...
# RedHat/Centos= el6...
# Mageia = mga4...
# Openmandriva= omv2014.0
# Rosa = mib2012.1

# Architecture
# Fedora/centos/redhat= i686, x86_64
# Opensuse, Mageia, openmandriva, rosa = i586, x86_64
# Use uname if you want actual architecture $(uname -m)