dynograte-v2

library2.2.5jsnpmunverified

A Node.js DynamoDB migration tool (v2.2.5) that tracks applied migrations in a DynamoDB table and supports directory-based or function-based migrations, retry logic via the tri module, and a CLI for generating migration files. Extended from the original dynograte package, it offers retry configurations and automatic retry on failure. Release cadence is sporadic; last update 2019. Differentiators include lightweight design and DynamoDB-native tracking.

database

npm install dynograte-v2

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · DYNOGRATE-V2

dynograte-v2

databasejavascriptv2.2.5

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

dynograte

✓ import dynograte from 'dynograte-v2'

✗ const dynograte = require('dynograte-v2')

ESM default import

migrate

✓ import { migrate } from 'dynograte-v2'

✗ const migrate = require('dynograte-v2').migrate

Named export, available from v2.0.0

create (CLI)

✓ dynograte create --dir ... --migration ...

CLI command, not an import. Use after global install.

Shows how to run migrations from a directory using Dynograte-V2.

import dynograte from 'dynograte-v2'; import AWS from 'aws-sdk'; const dynamodb = new AWS.DynamoDB({ region: 'us-east-1' }); const result = await dynograte.migrate({ dynamodb: dynamodb, migrationTableName: 'my-migrations', migrationDir: './migrations' }); console.log('Migrations applied:', result);

Debug

Known issues

breakingDynograte-V2 is a fork of dynograte v1; API may differ. Check migration from v1.

fix

Use dynograte-v2 with updated import paths and method signatures.

affects: <2.0.0

deprecatedRetry feature relies on tri module, which is no longer actively maintained.

fix

Consider implementing custom retry logic or switch to another migration tool.

affects: >=2.0.0

gotchaMigration files must export an `up` function; missing export causes silent skip.

fix

Ensure each migration file has exports.up = (dynamodb) => { ... };

affects: >=2.0.0

Errors

Common errors & fixes

Cannot find module 'dynograte-v2'

Package not installed or typo in package name.

fix

Run: npm install dynograte-v2

dynograte.migrate is not a function

Using incorrect import pattern (e.g., default import vs named import).

fix

Use default import: import dynograte from 'dynograte-v2'

Retry parameter is not being used

Retry configuration not exported correctly in migration file.

fix

Export retry as true or an object: exports.retry = { maxAttempts: 3 };

Upgrade

Version history

2.2.5latest on npm

Audit

Dependencies

trioptionalUsed for retry logic in migrations

Agent activity

14 hits · last 30 days

node

Amazon

Resources

githubhttps://github.com/aditya-clerisy/dynograte ↗

packagedynograte-v2 ↗

homepagehttps://github.com/aditya-clerisy/dynograte#readme ↗