#!/usr/bin/env bash

# TBD:
# - merge into send-master script and use a variable to control push vs pull.

## Variables ##

PROG="$(basename -- "${BASH_SOURCE[0]}")"
loop=false

DIR="`pwd`"
dir="`basename $DIR`"

## Validations ##

if [[ "$DIR" != *"-clone" ]]; then
   echo "'$DIR' is not labeled as a clone. Skipping download."
   exit 0
fi

## Main ##

echo "`date` - Pulling" \
   "'$PROD_DATA_USER@$PROD_DATA_HOST:$PROD_DATA_PORT$PROD_DATA_DIR/$dir'" \
   "to '$dir'."

sleep=0
while true; do
   if (( $sleep > 0 )); then
      echo "Sleeping for '$sleep' seconds..."
      sleep $sleep
   fi
   clone -e "ssh -p $PROD_DATA_PORT" \
         $PROD_DATA_USER@$PROD_DATA_HOST:$PROD_DATA_DIR/$dir/ \
         . &&
      echo "`date` - Success!" ||
      echo "`date` - Failed!"
   sleep=30
   if [[ "$loop" == false ]]; then
      break;
   fi
done

## Complete ##

echo "`date` - $PROG complete."
exit 0