This Language Server works for plain text file. It has the following language features:
Diagnostics regenerated on each file change or configuration change
It also includes an End-to-End test.
├── 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
└── server.ts // Language Server entry point
Running the Sample
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 document in 'plain text' language mode.
Enter text content such as AAA aaa BBB. The extension will emit diagnostics for all words in all-uppercase.