/typescript-workspace-plugin

Typescript plugin to support parallel work on multiple packages in one (e.g. yarn) workspace

Primary LanguageTypeScriptMIT LicenseMIT

typescript-workspace-plugin

Simple plugin that adds support for yarn-like workspaces to typescript

configuring

Add the plugin to all your tsconfig.json files of the individual packages:

{
  "plugins": [{"name": "typescript-workspace-plugin"}]
}

Then at the toplevel package.json alongside yarn's "workspaces" entry, add a "workspace-sources" entry:

{
  "workspaces": ["packages/*"],
  "workspace-sources": {
    "*": ["packages/*/src"]
  }
}

The field works exatly like the "paths" field in tsconfig.json but it only affects the language service of the individual projects, pointing them to the package sources. Restores proper "go to definition / type" functionality and similar.

Benefits

The packages still have their individual tsconfig.json

They can have separate repos and be cloned and developed completely independent of the master workspace like e.g. prosemirror: https://github.com/ProseMirror/prosemirror

When cloned independently, "go to definition" and "find references" functionality will behave as if the dependencies are standard node modules (definition files available only)