Add cwd to debug adapter launch

Author: 0x2CA

src/emmylua.rs

@@ -1,4 +1,5 @@
 use std::fs;
+use std::str::FromStr;
 use zed::lsp::CompletionKind;
 use zed::{CodeLabel, CodeLabelSpan, LanguageServerId};
 use zed_extension_api::{self as zed, Result, serde_json::Value};
@@ -278,17 +279,23 @@ impl zed::Extension for EmmyLuaExtension {
     fn get_dap_binary(
         &mut self,
         adapter_name: String,
-        _config: zed::DebugTaskDefinition,
+        config: zed::DebugTaskDefinition,
         user_provided_debug_adapter_path: Option<String>,
         worktree: &zed::Worktree,
     ) -> std::result::Result<zed::DebugAdapterBinary, String> {
         if adapter_name != "emmylua_new" {
             return Err(format!("Unknown debug adapter: {}", adapter_name));
         }
 
+        let cwd = Some(worktree.root_path());
+
         let default_request_args = zed::StartDebuggingRequestArguments {
-            configuration: Default::default(),
-            request: zed::StartDebuggingRequestArgumentsRequest::Launch,
+            configuration: config.config.clone(),
+            request: self.dap_request_kind(
+                adapter_name,
+                Value::from_str(config.config.as_str())
+                    .map_err(|e| format!("Invalid JSON configuration: {e}"))?,
+            )?,
         };
 
         // Check if user provided a custom path
@@ -298,7 +305,7 @@ impl zed::Extension for EmmyLuaExtension {
                 command: Some(path),
                 arguments: vec![],
                 envs: vec![],
-                cwd: None,
+                cwd,
                 connection: None,
                 request_args: default_request_args,
             });
@@ -310,7 +317,7 @@ impl zed::Extension for EmmyLuaExtension {
                 command: Some(path),
                 arguments: vec![],
                 envs: vec![],
-                cwd: None,
+                cwd,
                 connection: None,
                 request_args: default_request_args,
             });
@@ -399,17 +406,21 @@ impl zed::Extension for EmmyLuaExtension {
             command: Some(binary_path),
             arguments: vec![],
             envs: vec![],
-            cwd: None,
+            cwd,
             connection: None,
             request_args: default_request_args,
         })
     }
 
     fn dap_request_kind(
         &mut self,
-        _adapter_name: String,
+        adapter_name: String,
         config: Value,
     ) -> std::result::Result<zed::StartDebuggingRequestArgumentsRequest, String> {
+        if adapter_name != "emmylua_new" {
+            return Err(format!("Unknown debug adapter: {}", adapter_name));
+        }
+
         let request_type = config
             .get("request")
             .and_then(|v| v.as_str())