fix(cli): allow specifying which LSP server to wait for in debug wait

Fixes bounty issue #1395

The --lsp-ready flag was hardcoded to only check for rust-analyzer.
Added --lsp-server argument to allow specifying which LSP to wait for
(e.g., typescript-language-server, pyright, gopls). Defaults to
rust-analyzer for backward compatibility.

Author: factorydroid

cortex-cli/src/debug_cmd.rs

@@ -1306,10 +1306,14 @@ async fn run_paths(args: PathsArgs) -> Result<()> {
 /// Arguments for wait subcommand.
 #[derive(Debug, Parser)]
 pub struct WaitArgs {
-    /// Wait for LSP to be ready.
+    /// Wait for LSP to be ready (default: rust-analyzer).
     #[arg(long)]
     pub lsp_ready: bool,
 
+    /// LSP server to wait for (e.g., rust-analyzer, typescript-language-server, pyright, gopls).
+    #[arg(long, default_value = "rust-analyzer")]
+    pub lsp_server: String,
+
     /// Wait for server to be ready.
     #[arg(long)]
     pub server_ready: bool,
@@ -1347,13 +1351,13 @@ async fn run_wait(args: WaitArgs) -> Result<()> {
     let interval = Duration::from_millis(args.interval);
 
     let (condition, success, error) = if args.lsp_ready {
-        // Wait for LSP - check if rust-analyzer or similar is available
-        let condition = "lsp_ready".to_string();
+        // Wait for LSP - check if the specified LSP server is available
+        let condition = format!("lsp_ready ({})", args.lsp_server);
         let mut success = false;
         let mut error = None;
 
         while start.elapsed() < timeout {
-            let (available, _, _) = check_command_installed("rust-analyzer").await;
+            let (available, _, _) = check_command_installed(&args.lsp_server).await;
             if available {
                 success = true;
                 break;
@@ -1362,7 +1366,7 @@ async fn run_wait(args: WaitArgs) -> Result<()> {
         }
 
         if !success {
-            error = Some("Timeout waiting for LSP".to_string());
+            error = Some(format!("Timeout waiting for LSP: {}", args.lsp_server));
         }
 
         (condition, success, error)