# Set folder where script will be executed 
loc=$(dirname $0)
projectdir=$(git -C ${loc} rev-parse --show-toplevel)

pushd ${loc} > /dev/null

# initialise
if test -f "00repo_needs_initialisation00.txt" ;
  then
  echo "running project repository initiation (first run)"
  datalad get . -n -r
  datalad update -r --how=merge
  rm "00repo_needs_initialisation00.txt"
fi


# Set commit message
echo "Optionally enter a commit message, and hit return: "  
read commitmessage 

if [[ "$commitmessage" == "" ]]; then
        echo "using date as commit message"
	commitmessage="commit on $(date +%Y-%m-%d)"    
fi

#sync

datalad update -r --how=merge
datalad save -r -m  "$commitmessage"
datalad push -r

# Set dropping option
echo "Do you want to drop all files that were uploaded, they will be on the server but not on this computer anymore ? [y/n]"  
read q_answer 

if "$q_answer" == "y"; 
then
datalad drop . -r
fi

pause