activate

echo "-------------------------------------------"
echo "| Activate shamrock workspace environment |"
echo "-------------------------------------------"
echo 

#if running in bash
if [ -n "$BASH_VERSION" ]; then
    WORKSPACEDIR=$(realpath $(dirname "${BASH_SOURCE[0]}"))
else
    echo $(dirname "$0")
    WORKSPACEDIR=$(realpath $(dirname "$0"))
fi

echo "Shamrock workspace dir :" $WORKSPACEDIR
echo

####################################
# Workspace bin setup
####################################

chmod +x $WORKSPACEDIR/bin/interactive_intelllvm_setup
chmod +x $WORKSPACEDIR/bin/interactive_acpp_setup
chmod +x $WORKSPACEDIR/bin/update_compilers
chmod +x $WORKSPACEDIR/bin/configure_shamrock

export PATH=$WORKSPACEDIR/bin:$PATH

####################################
# compiler setup
####################################

echo ""
echo "------ sycl compilers config ------"
if [ -d "$WORKSPACEDIR/sycl_compilers" ]; then

    if [ -d "$WORKSPACEDIR/sycl_compilers/intel_llvm/" ]; then
        export LLVM_HOME=$WORKSPACEDIR/sycl_compilers/intel_llvm/
        echo "Intel LLVM dir  :" $LLVM_HOME
        export PATH=$LLVM_HOME/bin:$PATH
        export LD_LIBRARY_PATH=$LLVM_HOME/lib:$LD_LIBRARY_PATH
    else
        echo "Intel llvm is not configured, to configure it run : interactive_intelllvm_setup"
    fi

    if [ -d "$WORKSPACEDIR/sycl_compilers/acpp/" ]; then
        export ACPP_HOME=$WORKSPACEDIR/sycl_compilers/acpp/
        echo "AdaptiveCpp dir :" $ACPP_HOME
        export PATH=$ACPP_HOME/bin:$PATH
        export LD_LIBRARY_PATH=$ACPP_HOME/lib:$LD_LIBRARY_PATH
    else
        echo "AdaptiveCpp is not configured, to configure it run : interactive_acpp_setup"
    fi

else 
    echo "the compilers are not setup please run the following :"
    echo "interactive_intelllvm_setup or interactive_acpp_setup"
    return
fi
echo "---------------------------------------"
echo ""

####################################
# python venv setup
####################################

echo "------ python venv configuration ------"

export PyVenv=$WORKSPACEDIR/ShamrockPyVenv

if [ -d "$PyVenv" ]; then
    echo "Found python venv"
else
    echo "creating python venv :"
    python3 -m venv $PyVenv
fi

echo "Python venv dir  :" $PyVenv


echo "activating venv :"
source $PyVenv/bin/activate

echo "---------------------------------------"
echo ""

####################################
# Shamrock repo setup
####################################

if [ -d "$WORKSPACEDIR/Shamrock" ]; then
    echo "Shamrock repo directory :" $WORKSPACEDIR/Shamrock
else
    if git clone --recurse-submodules git@github.com:tdavidcl/Shamrock.git $WORKSPACEDIR/Shamrock; then
        echo "-> Succes"
    else
        echo "Failed to clone the shamrock repo"
        return
    fi
fi