Script to run ml code from git in parallel without changing branch

ml.sh

if [ ! -d ".git" ]; then
  echo "Error: Git not initialized. Maybe running not from root dir?"
  exit 0
fi

if ! grep -q .run/ ".gitignore"; then
  echo -e "\\n.run/" >> .gitignore
fi

path=./.run/

while getopts ":b:" flag; do
    case "${flag}" in
        b) branch=${OPTARG};;
    esac
done

cmd=${@:3}
path=$path$branch
rm -rf $path
mkdir $path
git clone --shared --branch $branch ./ $path
rm -rf $path/.git
base=$(pwd)
cd $path && BASEPATH=$base $cmd || cd ../../

MLRunner.md

Use

./ml.sh -b master python3 test.py