remote projects per user (#10594)

Release Notes:

- Made remote projects per-user instead of per-channel. If you'd like to
be part of the remote development alpha, please email hi@zed.dev.

---------

Co-authored-by: Bennet Bo Fenner <53836821+bennetbo@users.noreply.github.com>
Co-authored-by: Bennet <bennetbo@gmx.de>
Co-authored-by: Nate Butler <1714999+iamnbutler@users.noreply.github.com>
Co-authored-by: Nate Butler <iamnbutler@gmail.com>

crates/rpc/proto/zed.proto

@@ -233,6 +233,10 @@ message Envelope {
         JoinRemoteProject join_remote_project = 185;
         RejoinRemoteProjects rejoin_remote_projects = 186;
         RejoinRemoteProjectsResponse rejoin_remote_projects_response = 187;
+
+        RemoteProjectsUpdate remote_projects_update = 193;
+        ValidateRemoteProjectRequest validate_remote_project_request = 194; // Current max
+        DeleteDevServer delete_dev_server = 195;
     }
 
     reserved 158 to 161;
@@ -269,6 +273,8 @@ enum ErrorCode {
     UnsharedItem = 12;
     NoSuchProject = 13;
     DevServerAlreadyOnline = 14;
+    DevServerOffline = 15;
+    RemoteProjectPathDoesNotExist = 16;
     reserved 6;
 }
 
@@ -433,6 +439,7 @@ message LiveKitConnectionInfo {
 message ShareProject {
     uint64 room_id = 1;
     repeated WorktreeMetadata worktrees = 2;
+    optional uint64 remote_project_id = 3;
 }
 
 message ShareProjectResponse {
@@ -457,8 +464,8 @@ message JoinHostedProject {
 }
 
 message CreateRemoteProject {
-    uint64 channel_id = 1;
-    string name = 2;
+    reserved 1;
+    reserved 2;
     uint64 dev_server_id = 3;
     string path = 4;
 }
@@ -466,14 +473,18 @@ message CreateRemoteProjectResponse {
     RemoteProject remote_project = 1;
 }
 
+message ValidateRemoteProjectRequest {
+    string path = 1;
+}
+
 message CreateDevServer {
-    uint64 channel_id = 1;
+    reserved 1;
     string name = 2;
 }
 
 message CreateDevServerResponse {
     uint64 dev_server_id = 1;
-    uint64 channel_id = 2;
+    reserved 2;
     string access_token = 3;
     string name = 4;
 }
@@ -481,6 +492,10 @@ message CreateDevServerResponse {
 message ShutdownDevServer {
 }
 
+message DeleteDevServer {
+    uint64 dev_server_id = 1;
+}
+
 message ReconnectDevServer {
     repeated UpdateProject reshared_projects = 1;
 }
@@ -493,6 +508,11 @@ message DevServerInstructions {
     repeated RemoteProject projects = 1;
 }
 
+message RemoteProjectsUpdate {
+    repeated DevServer dev_servers = 1;
+    repeated RemoteProject remote_projects = 2;
+}
+
 message ShareRemoteProject {
     uint64 remote_project_id = 1;
     repeated WorktreeMetadata worktrees = 2;
@@ -509,6 +529,7 @@ message JoinProjectResponse {
     repeated Collaborator collaborators = 3;
     repeated LanguageServer language_servers = 4;
     ChannelRole role = 6;
+    optional uint64 remote_project_id = 7;
 }
 
 message LeaveProject {
@@ -1131,11 +1152,10 @@ message UpdateChannels {
     repeated HostedProject hosted_projects = 10;
     repeated uint64 deleted_hosted_projects = 11;
 
-    repeated DevServer dev_servers = 12;
-    repeated uint64 deleted_dev_servers = 13;
-
-    repeated RemoteProject remote_projects = 14;
-    repeated uint64 deleted_remote_projects = 15;
+    reserved 12;
+    reserved 13;
+    reserved 14;
+    reserved 15;
 }
 
 message UpdateUserChannels {
@@ -1174,14 +1194,14 @@ message HostedProject {
 message RemoteProject {
     uint64 id = 1;
     optional uint64 project_id = 2;
-    uint64 channel_id = 3;
-    string name = 4;
+    reserved 3;
+    reserved 4;
     uint64 dev_server_id = 5;
     string path = 6;
 }
 
 message DevServer {
-    uint64 channel_id = 1;
+    reserved 1;
     uint64 dev_server_id = 2;
     string name = 3;
     DevServerStatus status = 4;

crates/rpc/src/proto.rs

@@ -303,7 +303,7 @@ messages!(
     (SetRoomParticipantRole, Foreground),
     (BlameBuffer, Foreground),
     (BlameBufferResponse, Foreground),
-    (CreateRemoteProject, Foreground),
+    (CreateRemoteProject, Background),
     (CreateRemoteProjectResponse, Foreground),
     (CreateDevServer, Foreground),
     (CreateDevServerResponse, Foreground),
@@ -317,6 +317,9 @@ messages!(
     (RejoinRemoteProjectsResponse, Foreground),
     (MultiLspQuery, Background),
     (MultiLspQueryResponse, Background),
+    (RemoteProjectsUpdate, Foreground),
+    (ValidateRemoteProjectRequest, Background),
+    (DeleteDevServer, Foreground)
 );
 
 request_messages!(
@@ -417,7 +420,9 @@ request_messages!(
     (JoinRemoteProject, JoinProjectResponse),
     (RejoinRemoteProjects, RejoinRemoteProjectsResponse),
     (ReconnectDevServer, ReconnectDevServerResponse),
+    (ValidateRemoteProjectRequest, Ack),
     (MultiLspQuery, MultiLspQueryResponse),
+    (DeleteDevServer, Ack),
 );
 
 entity_messages!(