#!/bin/bash

#===================================================================#
# compile routine for CFDEMcoupling source, part of CFDEMproject 
# Christoph Goniva - May. 2012, DCS Computing GmbH
# update: Stefan Radl (TU Graz, Jan 2014)
#===================================================================#
 
#- include functions
source $CFDEM_PROJECT_DIR/etc/functions.sh

NOW="$(date +"%Y-%m-%d-%H:%M")"
logDir="log"


cd $CFDEM_PROJECT_DIR/etc
mkdir -p $logDir


#================================================================================#
# compile src
#================================================================================#
whitelist="$CFDEM_PROJECT_DIR/etc/library-list.txt"
echo ""
echo "Please provide the libraries to be compiled in the $CWD/$whitelist file."

if [ ! -f "$CWD/$whitelist" ];then
    echo "$whitelist does not exist in $CWD. Nothing will be done."
    NLINES=0
    COUNT=0
else
    NLINES=`wc -l < $CWD/$whitelist`
    COUNT=0
fi

while [ $COUNT -lt $NLINES ]
do
        let COUNT++  
        LINE=`head -n $COUNT $CWD/$whitelist | tail -1`

        # white lines
        if [[ "$LINE" == "" ]]; then
            echo "compile $LINE"
            continue
        # comments
        elif [[ "$LINE" == \#* ]]; then
            continue
         # paths
        elif [[ "$LINE" == */dir ]]; then
            echo "will change path..."
            LINE=$(echo "${LINE%????}")
            path="$CFDEM_SRC_DIR/$LINE"
            cd $path
            #continue
        fi
        #--------------------------------------------------------------------------------#
        #- define variables
        logpath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")/$logDir"
        logfileName="log_compileCFDEMcoupling_"$(basename $LINE)""
        casePath="$path"
        headerText="$logfileName""-$NOW"
        #--------------------------------------------------------------------------------#
        # remove old log file
        rm "$logpath/$logfileName"*
        compileLib $logpath $logfileName $casePath $headerText
done