#!/bin/bash

export WORKSPACE=$(pwd)

# gfortran

sudo apt install build-essential
sudo apt install gfortran
gsettings set org.gnome.nautilus.preferences default-folder-viewer 'list-view'

# install open mpi 2.1.1

curl https://download.open-mpi.org/release/open-mpi/v2.1/openmpi-2.1.1.tar.bz2  --output openmpi-2.1.1.tar.bz2
tar -jxf openmpi-2.1.1.tar.bz2
cd openmpi-2.1.1

./configure --prefix=$HOME/opt/openmpi
make all
make install

echo "export PATH=\$PATH:\$HOME/opt/openmpi/bin" >> $HOME/.$1rc

echo "export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:\$HOME/opt/openmpi/lib" >> $HOME/.$1rc

source ~/.$1rc

cd ..

rm openmpi-2.1.1.tar.bz2

# install miniconda

curl https://repo.anaconda.com/miniconda/Miniconda3-py39_4.10.3-Linux-x86_64.sh --output Miniconda3-py39_4.10.3-Linux-x86_64.sh

$1 Miniconda3-py39_4.10.3-Linux-x86_64.sh -b

source ~/.$1rc

# create python 2.7 environment

conda init $1

source ~/.$1rc

rm Miniconda3-py39_4.10.3-Linux-x86_64.sh

conda create -n py2_7 python=2.7

source ~/miniconda3/etc/profile.d/conda.sh

conda activate py2_7

python --version

pip install --user numpy scipy matplotlib ipython jupyter pandas sympy nose mpi4py

# setup petsc

git clone https://gitlab.com/petsc/petsc 

cd petsc

git checkout maint-3.8
./configure --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90  --download-fblaslapack --with-debugging=0 COPTFLAGS='-O3 -march=native -mtune=native' CXXOPTFLAGS='-O3 -march=native -mtune=native' FOPTFLAGS='-O3 -march=native -mtune=native'

make PETSC_DIR=$WORKSPACE/petsc PETSC_ARCH=arch-linux2-c-opt all

make PETSC_DIR=$WORKSPACE/petsc PETSC_ARCH=arch-linux-c-opt check

cd ..

# setup petsc4py

git clone https://Icolecchio@bitbucket.org/petsc/petsc4py.git
cd petsc4py
git checkout maint-3.8
export PETSC_DIR=$WORKSPACE/petsc
python setup.py build
python setup.py install --user
python setup.py test
cd ..