Update language server client and configs

reid-lsp/.gitignore

@@ -4,3 +4,4 @@ dist
 package-lock.json
 pnpm-lock.yaml
 tsconfig.tsbuildinfo
+*.vsix

reid-lsp/client/src/extension.ts

@@ -18,12 +18,20 @@ import {
 let client: LanguageClient;
 
 export function activate(context: ExtensionContext) {
-	const traceOutputChannel = window.createOutputChannel("Reid Language Server trace");
-	const command = process.env.SERVER_PATH || "reid-language-server";
-
+	const configuration = workspace.getConfiguration('reid-language-server');
+	let server_path: string = process.env.SERVER_PATH ?? configuration.get("language-server-path") ?? 'reid-language-server';
+	const regex = /\$(\w+)/;
+	while (regex.test(server_path)) {
+		let envVar = regex.exec(server_path)?.[1];
+		const envVal = envVar ? process.env[envVar] : undefined;
+		if (envVar === undefined || envVal === undefined) {
+			console.error(`No such environment variables as ${envVar}`);
+		}
+		server_path = server_path.replaceAll(`$${envVar}`, envVal ?? '');
+	}
 
 	const run: Executable = {
-		command,
+		command: server_path,
 		options: {
 			env: {
 				...process.env,
@@ -49,11 +57,15 @@ export function activate(context: ExtensionContext) {
 
 	// Create the language client and start the client.
 	client = new LanguageClient(
-		'reid-lsp',
+		'reid-language-server',
 		'Reid Language Server',
 		serverOptions,
 		clientOptions
 	);
+	client.info(JSON.stringify(server_path));
+
+	client.info(`Loaded Reid Language Server from ${server_path}`);
+
 
 	workspace.onDidOpenTextDocument((e) => {
 	});

reid-lsp/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "reid-lsp",
+  "name": "reid-language-server",
   "displayName": "Reid Language Server",
   "description": "Language Server Extension for Reid",
   "version": "0.1.0",
@@ -32,21 +32,11 @@
       "type": "object",
       "title": "reid-language-server",
       "properties": {
-        "nrs-language-server.trace.server": {
+        "reid-language-server.language-server-path": {
           "type": "string",
           "scope": "window",
-          "enum": [
-            "off",
-            "messages",
-            "verbose"
-          ],
-          "enumDescriptions": [
-            "No traces",
-            "Error only",
-            "Full log"
-          ],
-          "default": "off",
-          "description": "Traces the communication between VS Code and the language server."
+          "default": "$HOME/.cargo/bin/reid-lsp",
+          "description": "Path to the Reid Language Server executable"
         }
       }
     },