From 5001c037116386cb3f3316d5e4459fe78a4bd3fc Mon Sep 17 00:00:00 2001
From: Kirill Bulatov <kirill@zed.dev>
Date: Fri, 29 Aug 2025 17:14:27 +0300
Subject: [PATCH] Properly process files that cannot be open for a reason
 (#37170)

Follow-up of https://github.com/zed-industries/zed/pull/36764

* Fix `anyhow!({e})` conversion lossing Collab error codes context when
opening a buffer remotely

* Use this context to only allow opening files that had not specific
Collab error code

Release Notes:

- N/A
---
 crates/client/src/client.rs        | 15 ++----------
 crates/project/src/buffer_store.rs | 22 ++++++++++++++---
 crates/remote/src/remote_client.rs |  2 +-
 crates/workspace/src/workspace.rs  | 39 ++++++++++++++++++------------
 4 files changed, 45 insertions(+), 33 deletions(-)

diff --git a/crates/client/src/client.rs b/crates/client/src/client.rs
index bdbf049b75ef1e0de351c65be7382a94d73448e6..1e735b0025f1e8a15809b096c5a462361d4ed8f3 100644
--- a/crates/client/src/client.rs
+++ b/crates/client/src/client.rs
@@ -1696,21 +1696,10 @@ impl Client {
             );
             cx.spawn(async move |_| match future.await {
                 Ok(()) => {
-                    log::debug!(
-                        "rpc message handled. client_id:{}, sender_id:{:?}, type:{}",
-                        client_id,
-                        original_sender_id,
-                        type_name
-                    );
+                    log::debug!("rpc message handled. client_id:{client_id}, sender_id:{original_sender_id:?}, type:{type_name}");
                 }
                 Err(error) => {
-                    log::error!(
-                        "error handling message. client_id:{}, sender_id:{:?}, type:{}, error:{:?}",
-                        client_id,
-                        original_sender_id,
-                        type_name,
-                        error
-                    );
+                    log::error!("error handling message. client_id:{client_id}, sender_id:{original_sender_id:?}, type:{type_name}, error:{error:#}");
                 }
             })
             .detach();
diff --git a/crates/project/src/buffer_store.rs b/crates/project/src/buffer_store.rs
index 295bad6e596252cbbeecb36b587b696ccbab32a0..89bd4b27c9c47470a781e0ff322f5ef4a29b4927 100644
--- a/crates/project/src/buffer_store.rs
+++ b/crates/project/src/buffer_store.rs
@@ -20,7 +20,7 @@ use language::{
     },
 };
 use rpc::{
-    AnyProtoClient, ErrorExt as _, TypedEnvelope,
+    AnyProtoClient, ErrorCode, ErrorExt as _, TypedEnvelope,
     proto::{self, ToProto},
 };
 use smol::channel::Receiver;
@@ -837,7 +837,15 @@ impl BufferStore {
             }
         };
 
-        cx.background_spawn(async move { task.await.map_err(|e| anyhow!("{e}")) })
+        cx.background_spawn(async move {
+            task.await.map_err(|e| {
+                if e.error_code() != ErrorCode::Internal {
+                    anyhow!(e.error_code())
+                } else {
+                    anyhow!("{e}")
+                }
+            })
+        })
     }
 
     pub fn create_buffer(&mut self, cx: &mut Context<Self>) -> Task<Result<Entity<Buffer>>> {
@@ -944,7 +952,15 @@ impl BufferStore {
     ) -> impl Iterator<Item = (&ProjectPath, impl Future<Output = Result<Entity<Buffer>>>)> {
         self.loading_buffers.iter().map(|(path, task)| {
             let task = task.clone();
-            (path, async move { task.await.map_err(|e| anyhow!("{e}")) })
+            (path, async move {
+                task.await.map_err(|e| {
+                    if e.error_code() != ErrorCode::Internal {
+                        anyhow!(e.error_code())
+                    } else {
+                        anyhow!("{e}")
+                    }
+                })
+            })
         })
     }
 
diff --git a/crates/remote/src/remote_client.rs b/crates/remote/src/remote_client.rs
index dd529ca87499b0daf2061fd990f7149828e3fce4..7e231e622cb2336a113799f7087fc0e30a5f79ff 100644
--- a/crates/remote/src/remote_client.rs
+++ b/crates/remote/src/remote_client.rs
@@ -1117,7 +1117,7 @@ impl ChannelClient {
                                     }
                                     Err(error) => {
                                         log::error!(
-                                            "{}:error handling message. type:{}, error:{}",
+                                            "{}:error handling message. type:{}, error:{:#}",
                                             this.name,
                                             type_name,
                                             format!("{error:#}").lines().fold(
diff --git a/crates/workspace/src/workspace.rs b/crates/workspace/src/workspace.rs
index 0f119c14003d0f54f2f3a5323cb5e9106716a24d..61442eb6348e6152a4ad8ba4d3f93c24d1887346 100644
--- a/crates/workspace/src/workspace.rs
+++ b/crates/workspace/src/workspace.rs
@@ -648,23 +648,30 @@ impl ProjectItemRegistry {
                             ) as Box<_>;
                             Ok((project_entry_id, build_workspace_item))
                         }
-                        Err(e) => match entry_abs_path.as_deref().filter(|_| is_file) {
-                            Some(abs_path) => match cx.update(|window, cx| {
-                                T::for_broken_project_item(abs_path, is_local, &e, window, cx)
-                            })? {
-                                Some(broken_project_item_view) => {
-                                    let build_workspace_item = Box::new(
-                                    move |_: &mut Pane, _: &mut Window, cx: &mut Context<Pane>| {
-                                        cx.new(|_| broken_project_item_view).boxed_clone()
-                                    },
-                                )
-                                    as Box<_>;
-                                    Ok((None, build_workspace_item))
+                        Err(e) => {
+                            if e.error_code() == ErrorCode::Internal {
+                                if let Some(abs_path) =
+                                    entry_abs_path.as_deref().filter(|_| is_file)
+                                {
+                                    if let Some(broken_project_item_view) =
+                                        cx.update(|window, cx| {
+                                            T::for_broken_project_item(
+                                                abs_path, is_local, &e, window, cx,
+                                            )
+                                        })?
+                                    {
+                                        let build_workspace_item = Box::new(
+                                            move |_: &mut Pane, _: &mut Window, cx: &mut Context<Pane>| {
+                                                cx.new(|_| broken_project_item_view).boxed_clone()
+                                            },
+                                        )
+                                        as Box<_>;
+                                        return Ok((None, build_workspace_item));
+                                    }
                                 }
-                                None => Err(e)?,
-                            },
-                            None => Err(e)?,
-                        },
+                            }
+                            Err(e)
+                        }
                     }
                 }))
             });