#!/bin/bash
#
##   semi-automated script installing FairSoft, FairRoot (+LMD patch) and CbmRoot
##   for the CERN Nov. 2015 CBM-TOF beamtime
#

# 22.11.2015 - initial version based on autoinstall_framework.sh
# by Pierre-Alain Loizeau
# 17.07.2015 - introduce option to compile dev settings 
# 02.06.2015 - introduce parameters for individual package selection
# 13.03.2015 - initial version
# by David Emschermann

#-------------------------------------
# usage:
# mkdir -p ${HOME}/Software/cern15nov
# svn co https://subversion.gsi.de/cbmsoft/cbmroot/development/tofcern15nov/autoinstall ${HOME}/Software/cern15nov/
# cd ${HOME}/Software/cern15nov
# autoinstall/autoinstall_tofcern15nov.sh
## or for the duration of the beamtime
# autoinstall/autoinstall_tofcern15nov.sh dev
#-------------------------------------
# Ressources consumption: around 12G, of which 7-9G are due to the fairsoft sources
# Contact P-A Loizeau if needed to get rid of these extra things
#-------------------------------------

# This version of the install script is made to install
# EVERYTHING in sub-folders of the current one
export STARTDIR=`pwd`
mkdir -p fairsoft
mkdir -p fairroot
mkdir -p cbmroot

#-------------------------------------

# put your desired variants here:
export FSOFTDEV=mar15p2
export FROOTDEV=v-15.07a
export CROOTDEV=development/tofcern15nov
export CRDIRDEV=tofcern15nov

export FSOFTPRO=nov15p1
export FROOTPRO=v-15.07b
export CROOTPRO=trunk
export CRDIRPRO=trunk

export NUMOFCPU=`cat /proc/cpuinfo | grep processor | wc -l`

#-------------------------------------

# set default version to pro
export FSOFTVER=$FSOFTPRO
export FROOTVER=$FROOTPRO
export CROOTVER=$CROOTPRO
export CROOTDIR=$CRDIRPRO

# check if we want to run with GSI compiler
if [ $# -ge 1 ]; then
  if [ "$1" == "gsi" ]; then
    # use a different compiler from GSI
    module use /cvmfs/it.gsi.de/modulefiles/
    module load compiler/gcc/4.9.2
    export CXX=g++
    shift
  fi
fi

# check if we want to run with dev
if [ $# -ge 1 ]; then
  if [ "$1" == "dev" ]; then
    echo "DEV version for this script is just the dev branch of cbmroot"
    export FSOFTVER=$FSOFTDEV
    export FROOTVER=$FROOTDEV
    export CROOTVER=$CROOTDEV
    export CROOTDIR=$CRDIRDEV
    shift
  fi
fi

echo FSOFTVER: $FSOFTVER
echo FROOTVER: $FROOTVER
export CBMSRCDIR=$STARTDIR/cbmroot/$CROOTDIR

# install everything by default
SETUP_FAIRSOFT=1
SETUP_FAIRROOT=1
SETUP_CBMROOT=1

echo number of parameters: $#

# handle parameters, if supplied
if [ $# -eq 1 ]; then
  SETUP_FAIRSOFT=$1
  SETUP_FAIRROOT=0
  SETUP_CBMROOT=0
fi
# handle parameters, if supplied
if [ $# -eq 2 ]; then
  SETUP_FAIRSOFT=$1
  SETUP_FAIRROOT=$2
  SETUP_CBMROOT=0
fi
# handle parameters, if supplied
if [ $# -eq 3 ]; then
  SETUP_FAIRSOFT=$1
  SETUP_FAIRROOT=$2
  SETUP_CBMROOT=$3
fi

echo "Install Fairsoft:" $SETUP_FAIRSOFT
echo "Install Fairroot:" $SETUP_FAIRROOT
echo "Install Cbmroot :" $SETUP_CBMROOT
echo "Version Fairsoft:" $FSOFTVER
echo "Version Fairroot:" $FROOTVER
echo "Version Cbmroot :" $CROOTVER
echo "Current dir     :" $STARTDIR
echo "Cbmroot dir     :" $CBMSRCDIR
echo

# exit

#SETUP_FAIRSOFT=0
#SETUP_FAIRROOT=0
#SETUP_CBMROOT=0

#
##   FairSoft
#

if [ $SETUP_FAIRSOFT -ge 1 ]; then
  echo "Setting up Fairsoft ..."

  cd $STARTDIR
  git clone https://github.com/FairRootGroup/FairSoft $STARTDIR/fairsoft/$FSOFTVER
  cd $STARTDIR/fairsoft/$FSOFTVER
  git tag -l
  git checkout -b $FSOFTVER $FSOFTVER
  #emacs -nw automatic.conf
  #./configure.sh automatic.conf
  sed s/compiler=/compiler=gcc/ automatic.conf > automatic_gcc.conf
  # sed s/build_root6=no/build_root6=yes/ automatic.conf > automatic_root6.conf
  # sed s/compiler=/compiler=gcc/ automatic_root6.conf > automatic_gcc.conf
  ./configure.sh automatic_gcc.conf
  
  cd $STARTDIR
  echo done installing FairSoft
fi


#
##   FairRoot
#

if [ $SETUP_FAIRROOT -ge 1 ]; then
  echo "Setting up Fairroot ..."

  # set SIMPATH
  cd $STARTDIR
  echo "SIMPATH	before: $SIMPATH"
  cd fairsoft/$FSOFTVER/installation/
  export SIMPATH=`pwd`
  echo "SIMPATH	now   : $SIMPATH"
  cd $STARTDIR

  cd $STARTDIR
  git clone https://github.com/FairRootGroup/FairRoot.git $STARTDIR/fairroot/src_$FROOTVER
  curl https://cbm-wiki.gsi.de/foswiki/pub/TOF/Trunksoftware/lmdTof.patch -o $STARTDIR/fairroot/lmdTof.patch
  curl https://cbm-wiki.gsi.de/foswiki/pub/TOF/Trunksoftware/fairroot_v1507a_source.patch -o $STARTDIR/fairroot/fairroot_v1507a_source.patch
  curl https://cbm-wiki.gsi.de/foswiki/pub/TOF/Trunksoftware/fairroot_v1507a_fatalreset.patch -o $STARTDIR/fairroot/fairroot_v1507a_fatalreset.patch
  curl https://cbm-wiki.gsi.de/foswiki/pub/TOF/Trunksoftware/fairroot_v1507a_streamapi.patch -o $STARTDIR/fairroot/fairroot_v1507a_streamapi.patch
  cd $STARTDIR/fairroot/src_$FROOTVER
  git tag -l
  git checkout -b $FROOTVER $FROOTVER
# check if we want to run with dev, as patches are made only for v15-07a
if [ $# -ge 1 ]; then
  if [ "$1" == "dev" ]; then
# Apply patch for buggy LMD header with TOF DABC
  git apply $STARTDIR/fairroot/lmdTof.patch 
# Apply changes from "1 parent 8de468b commit 0c0bd037c201d3496f9d5d7c133874382e885677 @kresan kresan committed on Jan 22" to FairMbsStreamSource
# Apply changes from "1 parent 8de468b commit 0c0bd037c201d3496f9d5d7c133874382e885677 @kresan kresan committed on Jan 22" to FairRemoteSource
# Change printout in MRevBuffer to FairLogger and make most of them DEBUG
  git apply $STARTDIR/fairroot/fairroot_v1507a_source.patch 
# Apply patch for console text format restoring after a FATAL error
  git apply $STARTDIR/fairroot/fairroot_v1507a_fatalreset.patch 
# Apply patch to allow user custom port for connection to a stream server
  git apply $STARTDIR/fairroot/fairroot_v1507a_streamapi.patch 
  fi
fi

  mkdir build
  cd build
  cmake .. -DCMAKE_INSTALL_PREFIX=$STARTDIR/fairroot/$FROOTVER-fairsoft_$FSOFTVER-tofpatched
  nice make install -j$NUMOFCPU
  
  cd $STARTDIR
  echo done installing FairRoot
fi


#
##   CbmRoot
#

if [ $SETUP_CBMROOT -ge 1 ]; then
  echo "Setting up Cbmroot ..."

  # set SIMPATH
  cd $STARTDIR
  echo "SIMPATH	before: $SIMPATH"
  cd $STARTDIR/fairsoft/$FSOFTVER/installation/
  export SIMPATH=`pwd`
  echo "SIMPATH	now   : $SIMPATH"
  cd $STARTDIR

  # set FAIRROOTPATH
  cd $STARTDIR
  cd $STARTDIR/fairroot/$FROOTVER-fairsoft_$FSOFTVER-tofpatched
  export FAIRROOTPATH=`pwd`
  echo "FAIRROOTPATH: $FAIRROOTPATH"
  cd $STARTDIR
  
  cd $STARTDIR
  if [ -d fieldmaps ]; then
    svn up fieldmaps    
  else
    svn co https://subversion.gsi.de/cbmsoft/cbmroot/fieldmaps $STARTDIR/fieldmaps
  fi
  
  mkdir -p $CBMSRCDIR
  svn co https://subversion.gsi.de/cbmsoft/cbmroot/$CROOTVER $CBMSRCDIR/src
  cd $CBMSRCDIR
  mkdir build
  cd build
  cmake ../src
  nice make -j$NUMOFCPU
  cd ..
  
  cd input
  ln -s $STARTDIR/fieldmaps/* .
  cd $STARTDIR
    
  echo done installing CbmRoot

  echo
  echo "source $CBMSRCDIR/build/config.sh"
  echo "export SIMPATH=$SIMPATH"
  echo "export FAIRROOTPATH=$FAIRROOTPATH"

fi

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