Kusto Language Server

Features

Autocomplete

Hover info

Format Document

Supports builtins out of the box. You can also Load Symbols to get intellisense for the tables and functions on your cluster.

Diagnostics are also available, but are not yet fully supported and are disabled by default. Diagnostics are the red squiggly underlines / the items in the Problems tab.

Structure

.
├── client // Language Client
│   ├── src
│   │   ├── test // End to End tests for Language Client / Server
│   │   └── extension.ts // Language Client entry point
├── package.json // The extension manifest.
└── server // Language Server
    └── src
        └── server.ts // Language Server entry point

Dev workflow

• Run npm install in this folder. This installs all necessary npm modules in both the client and server folder
• Open VS Code on this folder.
• Press Ctrl+Shift+B to compile the client and server.
• Switch to the Debug viewlet.
• Select Launch Client from the drop down.
• Run the launch config.
• If you want to debug the server as well use the launch configuration Attach to Server
• In the [Extension Development Host] instance of VSCode, open a .csl document