#!/bin/bash
#
# This script is distributed under terms of GPLv3 or later
# Copyright (C) AlexL <loginov.alex.valer@gmail.com>, 2013-2014
#
# This is a simple script, which creates /etc/lazarus/miscellaneousoptions.xml
# Config /etc/lazarus/miscellaneousoptions.xml is neaded for rebuild lazarus under root/user
# and after rebuild to save all additional components, which were installed before.

if [ ! -f "/usr/bin/lazarus-ide" ]
then
  echo "You have no /usr/bin/lazarus-ide, please install lazarus"
  exit 0
fi

if [ -d "/usr/lib64/lazarus" ]
then
  ARCH=lib64
else
  ARCH=lib
fi

# determine type for compiled IDE
#IDETYPE=`strings $LazarusDir/lazarus|grep qtwidgets`
IDETYPE=`ldd /usr/bin/lazarus-ide|grep libQt4Pas`
if [ "$IDETYPE" = "" ]
then
  IDETYPE=gtk2
  echo IDETYPE: $IDETYPE
else
  IDETYPE=qt4
  echo IDETYPE: $IDETYPE
fi

if [ ! -f "/etc/lazarus/extra_lpk_$IDETYPE.conf" ]
then
  echo "There is no /etc/lazarus/extra_lpk_$IDETYPE.conf, you don't need to run script lazarus-miscellaneousoptions"
  exit 0
fi

if [ "$(id -u)" != "0" ]
then
  echo "You must be root for lazarus-miscellaneousoptions"
  exit 0
fi

echo "Starting script lazarus-miscellaneousoptions"
if [ -f "/etc/lazarus/miscellaneousoptions.xml" ]
then
  echo "Current file /etc/lazarus/miscellaneousoptions.xml:"
  cat /etc/lazarus/miscellaneousoptions.xml
else
  echo "There is no /etc/lazarus/miscellaneousoptions.xml, will be created."
fi

echo '<?xml version="1.0"?>' > /etc/lazarus/miscellaneousoptions.xml
echo '<CONFIG>' >> /etc/lazarus/miscellaneousoptions.xml
echo '  <MiscellaneousOptions>' >> /etc/lazarus/miscellaneousoptions.xml
echo '    <Version Value="2"/>' >> /etc/lazarus/miscellaneousoptions.xml
echo '    <BuildLazarusOptions>' >> /etc/lazarus/miscellaneousoptions.xml
echo '      <StaticAutoInstallPackages Count="ў">' >> /etc/lazarus/miscellaneousoptions.xml

i=0

if [ "$ARCH" = "lib" ]
then
  for a in `cat /etc/lazarus/extra_lpk_$IDETYPE.conf|sed 's|$(LazarusDir)|/usr/lib/lazarus|g'`
  do
    echo "File: $a"
    if [ -f "$a" ]
    then
      b=`cat $a |grep "<Name Value"|cut -d '"' --fields=2`
      echo "Package name: $b"
      i=$(($i+1))
      echo "        <Item$i Value=\"$b\"/>" >> /etc/lazarus/miscellaneousoptions.xml
    else
      echo "Error: there is no file $a"
    fi
  done
fi

if [ "$ARCH" = "lib64" ]
then
  for a in `cat /etc/lazarus/extra_lpk_$IDETYPE.conf|sed 's|$(LazarusDir)|/usr/lib64/lazarus|g'`
  do
    echo "File: $a"
    if [ -f "$a" ]
    then
      b=`cat $a |grep "<Name Value"|cut -d '"' --fields=2`
      echo "Package name: $b"
      i=$(($i+1))
      echo "        <Item$i Value=\"$b\"/>" >> /etc/lazarus/miscellaneousoptions.xml
    else
      echo "Error: there is no file $a"
    fi
  done
fi

echo '      </StaticAutoInstallPackages>' >> /etc/lazarus/miscellaneousoptions.xml
echo '    </BuildLazarusOptions>' >> /etc/lazarus/miscellaneousoptions.xml
echo '  </MiscellaneousOptions>' >> /etc/lazarus/miscellaneousoptions.xml
echo '</CONFIG>' >> /etc/lazarus/miscellaneousoptions.xml

sed -i -e "s|ў|$i|g" /etc/lazarus/miscellaneousoptions.xml

echo "File /etc/lazarus/miscellaneousoptions.xml was updated."
echo "Current file /etc/lazarus/miscellaneousoptions.xml:"
cat /etc/lazarus/miscellaneousoptions.xml
echo "Script lazarus-miscellaneousoptions was finished."