GraphQLSP

This is a TypeScript LSP Plugin that will recognise documents in your TypeScript code and help you out with hover-information, diagnostics, auto-complete and automatically generating Typed-Document-nodes

Features

• Hover information showing the decriptions of fields
• Diagnostics for adding fields that don't exist, are deprecated, missmatched argument types, ...
• Auto-complete inside your editor for fields
• When you save it will generate typed-document-nodes for your documents and cast them to the correct type

Installation

npm install -D @0no-co/graphqlsp

Usage

Go to your tsconfig.json and add

{
  "compilerOptions": {
    "plugins": [
      {
        "name": "@0no-co/graphqlsp",
        "schema": "./schema.graphql"
      }
    ]
  }
}

now restart your TS-server and you should be good to go

Local development

Run yarn in both / as well as /example.

Open two terminal tabs, one where you run the build command which is yarn tsc and one intended to open our /example, most of the debugging will happen through setting breakpoints.

Run TSS_DEBUG_BRK=9559 code example and ensure that the TypeScript used is the one from the workspace the .vscode folder should ensure that but sometimes it fails. When we use TSS_DEBUG_BRK the plugin won't run until we attach the debugger from our main editor.

After makiing changes you'll have to re-open said editor or restart the TypeScript server and re-attach the debugger. Breakpoints have to be set in the transpiled JS-code hence using tsc currently so the code is a bit easier to navigate.