Quick Start to VSCode Plug-Ins: LSP protocol initialization parameters

connection.onInitialize((params: InitializeParams) => {
let capabilities = params.capabilities;
return {
capabilities: {
textDocumentSync: documents.syncKind,
// Tell the client that the server supports code completion
completionProvider: {
resolveProvider: true
}
}
};
})
interface InitializeParams {
/**
* The process Id of the parent process that started
* the server. Is null if the process has not been started by another process.
* If the parent process is not alive then the server should exit (see exit notification) its process.
*/
processId: number | null;
/**
* The rootPath of the workspace. Is null
* if no folder is open.
*
* @deprecated in favour of rootUri.
*/
rootPath?: string | null;
/**
* The rootUri of the workspace. Is null if no
* folder is open. If both `rootPath` and `rootUri` are set
* `rootUri` wins.
*/
rootUri: DocumentUri | null;
/**
* User provided initialization options.
*/
initializationOptions?: any;
/**
* The capabilities provided by the client (editor or tool)
*/
capabilities: ClientCapabilities;
/**
* The initial trace setting. If omitted trace is disabled ('off').
*/
trace?: 'off' | 'messages' | 'verbose';
/**
* The workspace folders configured in the client when the server starts.
* This property is only available if the client supports workspace folders.
* It can be `null` if the client supports workspace folders but none are
* configured.
*
* Since 3.6.0
*/
workspaceFolders?: WorkspaceFolder[] | null;
}
  • Information related to the operating environment, such as information about the path and the process.
  • Capability information.
  • Some auxiliary information, such as trace settings and user-defined information.

Original Source

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Alibaba Cloud

Alibaba Cloud

Follow me to keep abreast with the latest technology news, industry insights, and developer trends. Alibaba Cloud website:https://www.alibabacloud.com

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