oe-migration

library2.3.0jsnpmunverified

This module is an app-list module for oe-Cloud based applications, version 2.3.0. It provides data migration and seeding from JSON files or custom JS into the app database. Supports versioned migrations, zip download/upload, rollback, and HTTP endpoints. Designed for the oe-Cloud ecosystem with Node >=6.

database devops

npm install oe-migration

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · OE-MIGRATION

oe-migration

databasejavascriptv2.3.0

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.

migrate

✓ const { migrate } = require('oe-migration');

✗ import { migrate } from 'oe-migration';

CommonJS module, no ESM export. Use require.

migration

✓ const migration = require('oe-migration');

✗ import migration from 'oe-migration';

Default export is a function or object. Check actual export.

Shows how to require and call the migrate function with typical options.

const { migrate } = require('oe-migration'); const app = require('oe-cloud'); const options = { app: app, dataSource: app.dataSources.db, migrate: 'up', dir: path.join(__dirname, '..', 'migrations') }; migrate(options, function(err, result) { if (err) { console.error('Migration failed:', err); } else { console.log('Migration completed:', result); } });

Debug

Known issues

gotchaES module import syntax does not work; use CommonJS require.

fix

Replace 'import' with 'const ... = require()'

affects: >=2.0.0

gotchaRequires oe-Cloud application context; cannot be used standalone.

fix

Ensure app is an instance of oe-Cloud.

affects: >=2.0.0

gotchaNode version >=6 required; older versions break.

fix

Upgrade Node to v6 or higher.

affects: <6.0.0

Errors

Common errors & fixes

Error: Cannot find module 'oe-migration'

Package not installed or missing in node_modules.

fix

Run 'npm install oe-migration'

TypeError: migrate is not a function

Incorrect import method (ESM vs CJS).

fix

Use 'const { migrate } = require('oe-migration');'

Error: app is not defined

Migration options missing 'app' property.

fix

Pass an oe-Cloud app instance in options.

Upgrade

Version history

2.3.0latest on npm

Audit

Dependencies

oe-cloudoptionalRequired peer dependency for oe-Cloud based applications

Agent activity

10 hits · last 30 days

node

Amazon

Resources

githubhttps://github.com/EdgeVerve/oe-migration ↗

packageoe-migration ↗

homepagehttps://github.com/EdgeVerve/oe-migration#readme ↗