From 3197c2536ecb0f4f7aa4dfb75ece549b72249541 Mon Sep 17 00:00:00 2001
From: Dmitry Sharshakov
Date: Sun, 22 Aug 2021 14:44:16 +0300
Subject: Add eval command

---
 helix-term/src/commands.rs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'helix-term')

diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index 3449d94b..cc5ce67c 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -1910,6 +1910,20 @@ mod cmd {
         Ok(())
     }
 
+    fn debug_eval(
+        cx: &mut compositor::Context,
+        args: &[&str],
+        _event: PromptEvent,
+    ) -> anyhow::Result<()> {
+        use helix_lsp::block_on;
+        if let Some(debugger) = cx.editor.debugger.as_mut() {
+            let id = debugger.stack_pointer.clone().map(|x| x.id);
+            let response = block_on(debugger.eval(args.join(" "), id))?;
+            cx.editor.set_status(response.result);
+        }
+        Ok(())
+    }
+
     pub const TYPABLE_COMMAND_LIST: &[TypableCommand] = &[
         TypableCommand {
             name: "quit",
@@ -2148,6 +2162,13 @@ mod cmd {
             doc: "Display tree sitter scopes, primarily for theming and development.",
             fun: tree_sitter_scopes,
             completer: None,
+        },
+        TypableCommand {
+            name: "debug-eval",
+            alias: None,
+            doc: "Evaluate expression in current debug context.",
+            fun: debug_eval,
+            completer: None,
         }
     ];
 
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