Consolidate all code actions logic into Project

crates/editor/src/multi_buffer.rs

@@ -5,11 +5,11 @@ use anyhow::Result;
 use clock::ReplicaId;
 use collections::{HashMap, HashSet};
 use gpui::{AppContext, Entity, ModelContext, ModelHandle, Task};
+pub use language::Completion;
 use language::{
     Buffer, BufferChunks, BufferSnapshot, Chunk, DiagnosticEntry, Event, File, Language, Outline,
     OutlineItem, Selection, ToOffset as _, ToPoint as _, ToPointUtf16 as _, TransactionId,
 };
-pub use language::{CodeAction, Completion};
 use std::{
     cell::{Ref, RefCell},
     cmp, fmt, io,
@@ -861,31 +861,6 @@ impl MultiBuffer {
         })
     }
 
-    pub fn code_actions<T>(
-        &self,
-        position: T,
-        cx: &mut ModelContext<Self>,
-    ) -> Task<Result<Vec<CodeAction<Anchor>>>>
-    where
-        T: ToOffset,
-    {
-        let anchor = self.read(cx).anchor_before(position);
-        let buffer = self.buffers.borrow()[&anchor.buffer_id].buffer.clone();
-        let code_actions = buffer.update(cx, |buffer, cx| {
-            buffer.code_actions(anchor.text_anchor.clone(), cx)
-        });
-        cx.foreground().spawn(async move {
-            Ok(code_actions
-                .await?
-                .into_iter()
-                .map(|action| CodeAction {
-                    position: anchor.clone(),
-                    lsp_action: action.lsp_action,
-                })
-                .collect())
-        })
-    }
-
     pub fn completions<T>(
         &self,
         position: T,