CrossMigrate for Power Platform ToolBox

Visual ETL pipeline tool for migrating data into Microsoft Dataverse, packaged as a Power Platform ToolBox tool.

Architecture

This repo shares UI components with CrossMigrate (standalone version) via git subtree. The key difference: instead of a Node.js server handling auth and Dataverse calls, this version uses PPTB's built-in window.dataverseAPI and window.toolboxAPI.

Adapter Layer

src/lib/api.ts provides the same function signatures as the standalone version's client/src/lib/api.js, but routes calls through PPTB's APIs:

Standalone (server)	PPTB (client-side)
Express + MSAL auth	window.dataverseAPI (auth handled by host)
/api/entities	Dataverse Web API via dataverseAPI.fetch()
/api/upload-csv	Client-side PapaParse
/api/upload-xlsx	Client-side SheetJS
/api/import-dataverse	dataverseAPI.fetch() POST per row

Syncing Shared Code

Pull shared UI components from CrossMigrate:

git subtree pull --prefix=src/shared git@github.com:mileslabrador/CrossMigrate.git main --squash

Build

npm install
npm run build    # produces dist/ with IIFE bundle

The build output is a single IIFE-bundled JS file + CSS, compatible with PPTB's iframe loading mechanism.

License

GPL-3.0 — see LICENSE.