#!/bin/bash
#
# update_course_repo.sh
# Copyright (C) 2021 Uwe Schmitt <uwe.schmitt@id.ethz.ch>
#
# Distributed under terms of the MIT license.
#

set -e

NOTEBOOKS=??_*.ipynb
NEEDED="images data"
EXTRA="Install.md LICENSE intro_presentation environment.yml"

REPOURL=https://gitlab.ethz.ch/sis/machine-learning-workshop

echo
echo This script will upload the following files and folders to ${REPOURL}:
echo
for P in ${NEEDED} ${EXTRA} ${NOTEBOOKS}; do
    echo "   " ${P}
done
echo
echo you might be prompted to enter your NETHZ account name and password
echo

while true; do
    read -p "Do you wish to continue?" yn
    case $yn in
        [Yy]* ) break;;
        [Nn]* ) exit;;
        * ) echo "Please answer yes or no.";;
    esac
done


FLDR=$(mktemp -d)
git -C ${FLDR} clone ${REPOURL}.git

ROOT=${FLDR}/machine-learning-workshop

test -d ${ROOT}/solutions || mkdir -p ${ROOT}/solutions

NOTEBOOKS=??_*.ipynb
NEEDED="images data"
EXTRA="Install.md LICENSE intro_presentation environment.yml"

cp -R ${NEEDED} ${NOTEBOOKS} ${ROOT}/solutions

cp -R ${NEEDED} ${EXTRA} ${ROOT}

for N in ${NOTEBOOKS}; do
    jupyter nbconvert ${N} \
        --TagRemovePreprocessor.enabled=True \
        --TagRemovePreprocessor.remove_cell_tags='{"solution"}' \
        --to notebook \
        --output ${ROOT}/${N}
done

git -C ${ROOT} add ${ROOT}
git -C ${ROOT} commit -m "update"
git -C ${ROOT} push
