fixup! feat: add debug code lens

avoid repetition of `--no-run`

crates/rust-analyzer/src/main_loop/handlers.rs

@@ -795,24 +795,27 @@ pub fn handle_code_lens(
             RunnableKind::Bin => "Run",
         }
         .to_string();
-        let r = to_lsp_runnable(&world, file_id, runnable)?;
-        let range = r.range;
-        let arguments = vec![to_value(r).unwrap()];
+        let mut r = to_lsp_runnable(&world, file_id, runnable)?;
         let lens = CodeLens {
-            range: range.clone(),
+            range: r.range,
             command: Some(Command {
                 title,
                 command: "rust-analyzer.runSingle".into(),
-                arguments: Some(arguments.clone()),
+                arguments: Some(vec![to_value(&r).unwrap()]),
             }),
             data: None,
         };
+        if r.args[0] == "run" {
+            r.args[0] = "build".into();
+        } else {
+            r.args.push("--no-run".into());
+        }
         let debug_lens = CodeLens {
-            range,
+            range: r.range,
             command: Some(Command {
                 title: "Debug".into(),
                 command: "rust-analyzer.debugSingle".into(),
-                arguments: Some(arguments.clone()),
+                arguments: Some(vec![to_value(r).unwrap()]),
             }),
             data: None,
         };

crates/rust-analyzer/tests/heavy_tests/main.rs

@@ -143,10 +143,7 @@ fn main() {}
 
     server.wait_until_workspace_is_loaded();
     server.request::<Runnables>(
-        RunnablesParams {
-            text_document: server.doc_id("foo/tests/spam.rs"),
-            position: None,
-        },
+        RunnablesParams { text_document: server.doc_id("foo/tests/spam.rs"), position: None },
         json!([
           {
             "args": [ "test", "--package", "foo", "--test", "spam" ],
@@ -184,7 +181,7 @@ fn main() {}
               }
             }
           }
-        ])
+        ]),
     );
 }
 

editors/code/src/commands/runnables.ts

@@ -67,12 +67,6 @@ export function debugSingle(ctx: Ctx): Cmd {
         const editor = ctx.activeRustEditor;
         if (!editor) return;
 
-        if (config.args[0] === 'run') {
-            config.args[0] = 'build';
-        } else {
-            config.args.push('--no-run');
-        }
-
         const debugConfig = {
             type: "lldb",
             request: "launch",
@@ -83,6 +77,7 @@ export function debugSingle(ctx: Ctx): Cmd {
             args: config.extraArgs,
             cwd: config.cwd
         };
+
         return vscode.debug.startDebugging(undefined, debugConfig);
     };
 }