[](https://github.com/cloudcomponents/cdk-constructs)
# @cloudcomponents/cdk-dynamodb-seeder
[](https://github.com/cloudcomponents/cdk-constructs/actions?query=workflow=Build)
[](https://github.com/hupe1980/cdkdx)
[](https://www.npmjs.com/package/@cloudcomponents/cdk-dynamodb-seeder)
[](https://pypi.org/project/cloudcomponents.cdk-dynamodb-seeder/)
> A seeder for dynamodb tables
## Install
TypeScript/JavaScript:
```bash
npm i @cloudcomponents/cdk-dynamodb-seeder
```
Python:
```bash
pip install cloudcomponents.cdk-dynamodb-seeder
```
## How to use
```python
import * as path from 'path';
import { DynamoDBSeeder, Seeds } from '@cloudcomponents/cdk-dynamodb-seeder';
import { Stack, StackProps, RemovalPolicy } from 'aws-cdk-lib';
import { Table, AttributeType } from 'aws-cdk-lib/aws-dynamodb';
import { Bucket } from 'aws-cdk-lib/aws-s3';
import { Construct } from 'constructs';
export class DynamoDBSeederStack extends Stack {
constructor(scope: Construct, id: string, props: StackProps) {
super(scope, id, props);
const table = new Table(this, 'Table', {
partitionKey: {
name: 'id',
type: AttributeType.NUMBER,
},
removalPolicy: RemovalPolicy.DESTROY,
});
new DynamoDBSeeder(this, 'JsonFileSeeder', {
table,
seeds: Seeds.fromJsonFile(path.join(__dirname, '..', 'seeds.json')),
});
new DynamoDBSeeder(this, 'InlineSeeder', {
table,
seeds: Seeds.fromInline([
{
id: 3,
column: 'foo',
},
{
id: 4,
column: 'bar',
},
]),
});
const seedsBucket = Bucket.fromBucketName(
this,
'SeedsBucket',
'my-seeds-bucket',
);
new DynamoDBSeeder(this, 'BucketSeeder', {
table,
seeds: Seeds.fromBucket(seedsBucket, 'seeds.json'),
});
}
}
```
## API Reference
See [API.md](https://github.com/cloudcomponents/cdk-constructs/tree/master/packages/cdk-dynamodb-seeder/API.md).
## Example
See more complete [examples](https://github.com/cloudcomponents/cdk-constructs/tree/master/examples).
## License
[MIT](https://github.com/cloudcomponents/cdk-constructs/tree/master/packages/cdk-dynamodb-seeder/LICENSE)
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