Jump to sourceChanges in other files

crates/ra_assists/src/handlers/add_function.rs

@@ -907,23 +907,14 @@ mod foo;
 fn main() {
     foo::bar<|>()
 }
-
 //- /foo.rs
-
 ",
             r"
-//- /main.rs
-mod foo;
 
-fn main() {
-    foo::bar()
-}
 
-//- /foo.rs
+pub(crate) fn bar() {
-fn bar() {
     <|>todo!()
-}
+}",
-",
         )
     }
 

crates/ra_assists/src/lib.rs

@@ -197,7 +197,7 @@ mod helpers {
     use ra_ide_db::{symbol_index::SymbolsDatabase, RootDatabase};
     use test_utils::{add_cursor, assert_eq_text, extract_range_or_offset, RangeOrOffset};
 
-    use crate::{AssistCtx, AssistHandler};
+    use crate::{AssistCtx, AssistFile, AssistHandler};
     use hir::Semantics;
 
     pub(crate) fn with_single_file(text: &str) -> (RootDatabase, FileId) {
@@ -259,7 +259,13 @@ mod helpers {
             (Some(assist), ExpectedResult::After(after)) => {
                 let action = assist.0[0].action.clone().unwrap();
 
-                let mut actual = action.edit.apply(&text_without_caret);
+                let assisted_file_text = if let AssistFile::TargetFile(file_id) = action.file {
+                    db.file_text(file_id).as_ref().to_owned()
+                } else {
+                    text_without_caret
+                };
+
+                let mut actual = action.edit.apply(&assisted_file_text);
                 match action.cursor_position {
                     None => {
                         if let RangeOrOffset::Offset(before_cursor_pos) = range_or_offset {

editors/code/src/source_change.ts

@@ -37,11 +37,13 @@ export async function applySourceChange(ctx: Ctx, change: ra.SourceChange) {
             toReveal.position,
         );
         const editor = vscode.window.activeTextEditor;
-        if (!editor || editor.document.uri.toString() !== uri.toString()) {
+        if (!editor || !editor.selection.isEmpty) {
             return;
         }
-        if (!editor.selection.isEmpty) {
+
-            return;
+        if (editor.document.uri !== uri) {
+            const doc = await vscode.workspace.openTextDocument(uri);
+            await vscode.window.showTextDocument(doc);
         }
         editor.selection = new vscode.Selection(position, position);
         editor.revealRange(