set -e

THIRDPARTYINCLUDE=~/thirdparty/include/
THIRDPARTYLIB=~/thirdparty/lib/
BASEDIR=`pwd`
INSTALLDIR=~/localinstall
PYENV=""
MANYLINUXBUILD='no'

DEBUG='no'
CLEAN='no'

echo " "
echo " "
echo "***********************************************************************************************************"
echo "* SasktranCoreComponents port to Linux, 2016-11-03"
echo "* ------------------------------------------------"
echo "* This script is used to built the USASK-ARG SasktranCoreComponents taken from the master branch"
echo "* of the SasktranCoreComponents repository at git@arggit.usask.ca:ARGPackages/SasktranCoreComponents.git"
echo "* Note:"
echo "*  This repository contains submodules that must be initialized and updated with"
echo "*       > git submodule init"
echo "*   and > git submodule update" 
echo "* "
echo "* "

while getopts "b:i:l:p:mchg" opt; do
  case $opt in

    m)
      MANYLINUXBUILD="yes"
      ;;
    b)
      INSTALLDIR=$OPTARG
      ;;
    i)
      THIRDPARTYINCLUDE=$OPTARG
      ;;
    p)
      PYENV=$OPTARG
      ;;
    l)
      THIRDPARTYLIB=$OPTARG
      ;;
    c)
      CLEAN="yes"
      ;;
    g)
      DEBUG="yes"
      ;;
    h)
      echo "* buildarglibrarieslinux -b <installdir> -i <includedirs> -p <pyEnv> -g -c -h"
      echo "* "
      echo "*    Options:"
      echo "*    -b <installdir>           : Install libraries, executables, caches registry under this folder"
      echo "*                                default is ~/localinstall"
      echo "*    -i <includedirs>          : Directories used to search for header files of third party software, colon separated list, default is ~/thirdparty/include/"
      echo "*    -l <libdirs>              : Directories used to search for third party libraries, colon separated list, default is ~/thirdparty/lib/"
      echo "*    -p <python environment>   : Build the wheel using the specified python environment"
      echo "*                                (uses 'source activate <pyEnv>' and 'source deactivate'), default uses current python environment"
      echo "*    -m 			   : Build the manylinux python wheel. You must be in a suitable Docker environment and have , default no" 
      echo "*    -c                        : clean the projects as they are built. Default is not to clean."
      echo "*    -g                        : Build debug versions. Note that you should also use option -c to ensure"
      echo "*                                all objects are rebuilt in debug mode"
      echo "*    -h                        : print this message and exit"
      echo "* "
      echo "***********************************************************************************************************"
      exit
      ;;
    \?)
      echo "Invalid option: -$OPTARG" >&2
      exit
      ;;
  esac
done
shift "$((OPTIND-1))" # Shift off the options and optional --.

SASKTRANIF_VERSION_WITHSPACE=$(sed -n '/<SASKTRANIF_VERSION>/{s:[:space:]*<SASKTRANIF_VERSION>\([-0-9\.a-zA-Z_+]*\)</SASKTRANIF_VERSION>[:space:]*:\1: p}' ./Repos_SasktranV3/sasktranif_version.props)
SASKTRANIF_VERSION="$(echo -e "${SASKTRANIF_VERSION_WITHSPACE}" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')"

export SASKTRANIF_VERSION

if [ -z "$PYENV" ]
  then
     PYENVOSTR="Current Environment"
  else
     PYENVOSTR="$PYENV"
fi


echo "* Options Used for Build"
echo "* ----------------------"
echo "* Installation Directory = $INSTALLDIR"
echo "* Third Party Includes   = $THIRDPARTYINCLUDE"
echo "* Third Party libraries  = $THIRDPARTYLIB"
echo "* CLEAN projects         = $CLEAN"
echo "* DEBUG code             = $DEBUG"
echo "* SASKTRANIF Version     = $SASKTRANIF_VERSION"
echo "* Python Environment     = $PYENVOSTR"
echo "***********************************************************************************************************"
echo " "

CPLUS_INCLUDE_PATH=$BASEDIR/Repos_BaseCode/nxbase:$CPLUS_INCLUDE_PATH
CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:$BASEDIR/Repos_BaseCode/lapack
CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:$BASEDIR/Repos_BaseCode/atombase
CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:$BASEDIR/Repos_SasktranIF
CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:$BASEDIR/Repos_skclimatology:$BASEDIR/Repos_skopticalproperties
CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:$BASEDIR/Repos_BaseCode/nxhdf/nxnetcdfio:$BASEDIR/Repos_BaseCode/nxhdf/nxhdfeos:$BASEDIR/Repos_BaseCode/nxhdf/nxhdfeos5
CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:$THIRDPARTYINCLUDE
CORE_INCLUDE=$CPLUS_INCLUDE_PATH

LIBRARY_PATH=$THIRDPARTYLIB:$LIBRARY_PATH
LD_RUN_PATH=$THIRDPARTYLIB:$LD_RUN_PATH
export CPLUS_INCLUDE_PATH LIBRARY_PATH LD_RUN_PATH

pushd Repos_BaseCode
#autoconf configure.in > configure
#chmod u+x configure
./configure --prefix=$INSTALLDIR --enable-debug=$DEBUG
if [ $CLEAN == "yes" ]; then make clean; fi
make
make install
popd

pushd Repos_SasktranIF
#autoconf configure.in > configure
#chmod u+x configure
./configure --prefix=$INSTALLDIR --enable-debug=$DEBUG
if [ $CLEAN == "yes" ]; then make clean; fi
make
make install
popd


pushd Repos_skclimatology
#autoconf configure.in > configure
#chmod u+x configure
./configure --prefix=$INSTALLDIR --enable-debug=$DEBUG
if [ $CLEAN == "yes" ]; then make clean; fi
make
make install
popd

pushd Repos_skopticalproperties
#autoconf configure.in > configure
#chmod u+x configure
./configure --prefix=$INSTALLDIR --enable-debug=$DEBUG
if [ $CLEAN == "yes" ]; then make clean; fi
make
make install
popd

pushd Repos_SasktranV3
#autoconf configure.in > configure
#chmod u+x configure
./configure --prefix=$INSTALLDIR --enable-debug=$DEBUG SASKTRANIF_VERSION=$SASKTRANIF_VERSION
if [ $CLEAN == "yes" ]; then make clean; fi
make
make install
popd

if [ -n "$PYENV" ]
  then
  echo "Activating python environment $PYENV"
  source activate $PYENV
fi

pushd SasktranCoreComponents_Installers
#autoconf configure.in > configure
#chmod u+x configure
./configure --prefix=$INSTALLDIR --enable-debug=$DEBUG SASKTRANIF_VERSION=$SASKTRANIF_VERSION
if [ $CLEAN == "yes" ]; then make -f makefile.sasktrancorecomponents clean; fi
make -f makefile.sasktrancorecomponents
make -f makefile.sasktrancorecomponents install
popd

PYVER=`python -c "import sys;print(sys.version_info.major*10+sys.version_info.minor)"`
THISDIR=`pwd`
cd $INSTALLDIR/pythonwheel
WHEELNAME=`ls sasktranif-$SASKTRANIF_VERSION-cp$PYVER*-linux_*.whl`
cd $THIS

if [ -n "$PYENV" ]
  then
  echo "Deactivating python environment $PYENV"
  source deactivate
fi


if [ "$MANYLINUXBUILD" = "yes" ]; then
  echo "Making the manylinux python wheel"
  THISDIR=`pwd`
  cd $INSTALLDIR/pythonwheel
  auditwheel repair -L purelib/sasktranif/.libs $WHEELNAME
  cp ./wheelhouse/*.whl ./
  WHEELNAME=`ls sasktranif-$SASKTRANIF_VERSION-cp$PYVER*-manylinux*.whl`
  cd $THISDIR
fi


echo " "
echo "__        ___                   _   _             _ "
echo "\ \      / / |__   ___   ___   | | | | ___   ___ | | "
echo " \ \ /\ / /| '_ \ / _ \ / _ \  | |_| |/ _ \ / _ \| | "
echo "  \ V  V / | | | | (_) | (_) | |  _  | (_) | (_) |_| "
echo "   \_/\_/  |_| |_|\___/ \___/  |_| |_|\___/ \___/(_) "
echo " "
echo " _____ _            ____        _   _ "
echo "|_   _| |__   ___  |  _ \ _   _| |_| |__   ___  _ __ "
echo "  | | | '_ \ / _ \ | |_) | | | | __| '_ \ / _ \| '_ \ "
echo "  | | | | | |  __/ |  __/| |_| | |_| | | | (_) | | | | "
echo "  |_| |_| |_|\___| |_|    \__, |\__|_| |_|\___/|_| |_| "
echo "                          |___/ "
echo "__        ___               _   ___       ____        _ _ _ "
echo "\ \      / / |__   ___  ___| | |_ _|___  | __ ) _   _(_) | |_ "
echo " \ \ /\ / /| '_ \ / _ \/ _ \ |  | |/ __| |  _ \| | | | | | __| "
echo "  \ V  V / | | | |  __/  __/ |  | |\__ \ | |_) | |_| | | | |_ "
echo "   \_/\_/  |_| |_|\___|\___|_| |___|___/ |____/ \__,_|_|_|\__| "
echo "  "
echo " -------------------------------------------------------------- "
echo " ____                _   _   _ "
echo "|  _ \ ___  __ _  __| | | |_| |__   ___ "
echo "| |_) / _ \/ _  |/ _  | | __| '_ \ / _ \ "
echo "|  _ <  __/ (_| | (_| | | |_| | | |  __/ "
echo "|_| \_\___|\__,_|\__,_|  \__|_| |_|\___| "
echo "  "
echo " _           _                   _   _ "
echo "(_)_ __  ___| |_ _ __ _   _  ___| |_(_) ___  _ __  ___ "
echo "| | '_ \/ __| __| '__| | | |/ __| __| |/ _ \| '_ \/ __| "
echo "| | | | \__ \ |_| |  | |_| | (__| |_| | (_) | | | \__ \ "
echo "|_|_| |_|___/\__|_|   \__,_|\___|\__|_|\___/|_| |_|___/ "
echo " "
echo " _          _               _ "
echo "| |__   ___| | _____      _| | "
echo "| '_ \ / _ \ |/ _ \ \ /\ / / | "
echo "| |_) |  __/ | (_) \ V  V /|_| "
echo "|_.__/ \___|_|\___/ \_/\_/ (_) "
echo " "
echo " ---------------------------------------------------------------------------"
echo " "
echo " Here is a recap of the Options Used for the build"
echo " ---------------------------------------------"
echo " Python Wheel at                   = $INSTALLDIR/pythonwheel/$WHEELNAME"
echo " Third Party Includes              = $THIRDPARTYINCLUDE"
echo " Third Party libraries             = $THIRDPARTYLIB"
echo " CLEAN projects                    = $CLEAN"
echo " DEBUG code                        = $DEBUG"
echo " SASKTRANIF Version                = $SASKTRANIF_VERSION"
echo " Python Environment                = $PYENVOSTR"
echo " Python ManyLinux Build            = $MANYLINUXBUILD"
echo " "

echo "FYI: " 
echo " 1. The python wheel for SasktranIF, Version $SASKTRANIF_VERSION has been built."
echo " 2. The wheel is at $INSTALLDIR/pythonwheel/$WHEELNAME"
echo " 2. The wheel was built using $PYENVOSTR"
echo " 3. The wheel can be installed into any compatible python environment."
echo " "
echo " Wheel Installation Details:"
echo " ---------------------------"
echo " You must manually install the wheel into any python environment of your choice,"
echo " as long as it is compatible with $PYENVOSTR. It is a 2 step process:"
echo " "
echo " 1. pip install --upgrade  $WHEELNAME" 
echo " "
echo " 2. start python interpreter and initialize the core component registry settings"
echo "    python"
echo "    >>> import sasktranif"
echo "    >>> "
echo " "
echo "------------------------------------------------------------------------------"
echo " "