airflow_backfill.sh

DAG=$1
START=$2
END=$3

run() {
  CMD="airflow backfill $DAG -s $1"
  $CMD
  RET=$?
  return $RET
}

INC=0
while true
do
  D=`date -d "$START $INC day" +%Y-%m-%d`
  INC=$((INC + 1))

  echo "$D"
  run $D

  if [ $? -ne 0 ]; then
      echo "Error $D $?"
      break
  fi

  if [ $END == $D ]; then
      break
  fi
done