Add "Add Folder to Project" command to application menu

crates/workspace/src/workspace.rs

@@ -77,6 +77,7 @@ actions!(
         Open,
         NewFile,
         NewWindow,
+        AddFolderToProject,
         Unfollow,
         Save,
         ActivatePreviousPane,
@@ -140,6 +141,7 @@ pub fn init(app_state: Arc<AppState>, cx: &mut MutableAppContext) {
 
     cx.add_async_action(Workspace::toggle_follow);
     cx.add_async_action(Workspace::follow_next_collaborator);
+    cx.add_action(Workspace::add_folder_to_project);
     cx.add_action(
         |workspace: &mut Workspace, _: &Unfollow, cx: &mut ViewContext<Workspace>| {
             let pane = workspace.active_pane().clone();
@@ -921,6 +923,27 @@ impl Workspace {
         })
     }
 
+    fn add_folder_to_project(&mut self, _: &AddFolderToProject, cx: &mut ViewContext<Self>) {
+        let mut paths = cx.prompt_for_paths(PathPromptOptions {
+            files: false,
+            directories: true,
+            multiple: true,
+        });
+        cx.spawn(|this, mut cx| async move {
+            if let Some(paths) = paths.recv().await.flatten() {
+                let results = this
+                    .update(&mut cx, |this, cx| this.open_paths(paths, cx))
+                    .await;
+                for result in results {
+                    if let Some(result) = result {
+                        result.log_err();
+                    }
+                }
+            }
+        })
+        .detach();
+    }
+
     fn project_path_for_path(
         &self,
         abs_path: &Path,

crates/zed/src/menus.rs

@@ -42,6 +42,10 @@ pub fn menus() -> Vec<Menu<'static>> {
                     name: "Open…",
                     action: Box::new(workspace::Open),
                 },
+                MenuItem::Action {
+                    name: "Add Folder to Project…",
+                    action: Box::new(workspace::AddFolderToProject),
+                },
                 MenuItem::Action {
                     name: "Save",
                     action: Box::new(workspace::Save),