61 lines
1.7 KiB
TypeScript
61 lines
1.7 KiB
TypeScript
import * as path from "path";
|
|
|
|
import * as vscode from "vscode";
|
|
import {
|
|
LanguageClient,
|
|
LanguageClientOptions,
|
|
ServerOptions,
|
|
TransportKind,
|
|
} from "vscode-languageclient/node";
|
|
|
|
let client: LanguageClient;
|
|
|
|
export const startClient = (context: vscode.ExtensionContext) => {
|
|
// The server is implemented in node
|
|
let serverModule = context.asAbsolutePath(
|
|
path.join("server", "out", "server.js")
|
|
);
|
|
// The debug options for the server
|
|
// --inspect=6009: runs the server in Node's Inspector mode so VS Code can attach to the server for debugging
|
|
let debugOptions = { execArgv: ["--nolazy" /*"--inspect=6009"*/] };
|
|
|
|
// If the extension is launched in debug mode then the debug server options are used
|
|
// Otherwise the run options are used
|
|
let serverOptions: ServerOptions = {
|
|
run: { module: serverModule, transport: TransportKind.ipc },
|
|
debug: {
|
|
module: serverModule,
|
|
transport: TransportKind.ipc,
|
|
options: debugOptions,
|
|
},
|
|
};
|
|
|
|
// Options to control the language client
|
|
let clientOptions: LanguageClientOptions = {
|
|
// Register the server for plain text documents
|
|
documentSelector: [{ scheme: "file", language: "squiggle" }],
|
|
synchronize: {
|
|
// Notify the server about file changes to '.clientrc files contained in the workspace
|
|
fileEvents: vscode.workspace.createFileSystemWatcher("**/.clientrc"),
|
|
},
|
|
};
|
|
|
|
// Create the language client and start the client.
|
|
client = new LanguageClient(
|
|
"squiggleServer",
|
|
"Squiggle Server",
|
|
serverOptions,
|
|
clientOptions
|
|
);
|
|
|
|
// Start the client. This will also launch the server
|
|
client.start();
|
|
};
|
|
|
|
export const stopClient = () => {
|
|
if (!client) {
|
|
return undefined;
|
|
}
|
|
return client.stop();
|
|
};
|