dynamodb-restore

#!/usr/bin/env bash

# Prerequisites:
# install aws cli

S3_FOLDER=${1:?Error: provide the S3 path as the third argument}

type aws
if (($? > 0)); then
    printf '%s\n' 'No AWS CLI installed' >&2
    exit 1
fi

current_dir=$(pwd)

cd $(mktemp -d)

aws s3 sync s3://$S3_FOLDER/ .

ls | xargs -n 1 -I {} aws dynamodb batch-write-item --request-items "file://$(pwd)/{}"

cd $current_dir