3 files changed, 41 insertions, 0 deletions

diff --git a/src/api/schema/events.rs b/src/api/schema/events.rs
index 50b5d522..52ac6c96 100644
--- a/src/api/schema/events.rs
+++ b/src/api/schema/events.rs
@@ -26,6 +26,8 @@ pub enum Subscription {
     WorkspaceRenamed {},
     #[serde(rename = "workspace.moved")]
     WorkspaceMoved {},
+    #[serde(rename = "workspace.reordered")]
+    WorkspaceReordered {},
     #[serde(rename = "workspace.closed")]
     WorkspaceClosed {},
     #[serde(rename = "workspace.focused")]
@@ -196,6 +198,7 @@ pub enum EventKind {
     WorkspaceClosed,
     WorkspaceRenamed,
     WorkspaceMoved,
+    WorkspaceReordered,
     WorkspaceFocused,
     WorktreeCreated,
     WorktreeOpened,
@@ -226,6 +229,7 @@ impl EventKind {
             EventKind::WorkspaceClosed => "workspace.closed",
             EventKind::WorkspaceRenamed => "workspace.renamed",
             EventKind::WorkspaceMoved => "workspace.moved",
+            EventKind::WorkspaceReordered => "workspace.reordered",
             EventKind::WorkspaceFocused => "workspace.focused",
             EventKind::WorktreeCreated => "worktree.created",
             EventKind::WorktreeOpened => "worktree.opened",
@@ -257,6 +261,7 @@ pub const KNOWN_EVENT_KINDS: &[EventKind] = &[
     EventKind::WorkspaceClosed,
     EventKind::WorkspaceRenamed,
     EventKind::WorkspaceMoved,
+    EventKind::WorkspaceReordered,
     EventKind::WorkspaceFocused,
     EventKind::WorktreeCreated,
     EventKind::WorktreeOpened,
@@ -284,6 +289,7 @@ pub const PLUGIN_HOOK_EVENT_KINDS: &[EventKind] = &[
     EventKind::WorkspaceClosed,
     EventKind::WorkspaceRenamed,
     EventKind::WorkspaceMoved,
+    EventKind::WorkspaceReordered,
     EventKind::WorkspaceFocused,
     EventKind::WorktreeCreated,
     EventKind::WorktreeOpened,
@@ -437,6 +443,12 @@ pub enum EventData {
         insert_index: usize,
         workspaces: Vec<WorkspaceInfo>,
     },
+    WorkspaceReordered {
+        workspace_ids: Vec<String>,
+        #[serde(default, skip_serializing_if = "Option::is_none")]
+        before_workspace_id: Option<String>,
+        workspaces: Vec<WorkspaceInfo>,
+    },
     WorkspaceFocused {
         workspace_id: String,
     },
diff --git a/src/api/schema/tests.rs b/src/api/schema/tests.rs
index 9fcc03b0..16894dbf 100644
--- a/src/api/schema/tests.rs
+++ b/src/api/schema/tests.rs
@@ -470,6 +470,14 @@ fn event_envelope_round_trips() {
             },
         },
         EventEnvelope {
+            event: EventKind::WorkspaceReordered,
+            data: EventData::WorkspaceReordered {
+                workspace_ids: vec!["w_1".into(), "w_2".into()],
+                before_workspace_id: Some("w_3".into()),
+                workspaces: vec![],
+            },
+        },
+        EventEnvelope {
             event: EventKind::TabMoved,
             data: EventData::TabMoved {
                 tab_id: "w_1:1".into(),
@@ -1063,6 +1071,18 @@ fn authority_mutation_requests_round_trip() {
     let restored: Request = serde_json::from_value(json).unwrap();
     assert_eq!(restored, workspace_move);
 
+    let workspace_move_block = Request {
+        id: "move_ws_block".into(),
+        method: Method::WorkspaceMoveBlock(WorkspaceMoveBlockParams {
+            workspace_ids: vec!["w1".into(), "w2".into()],
+            before_workspace_id: Some("w3".into()),
+        }),
+    };
+    let json = serde_json::to_value(&workspace_move_block).unwrap();
+    assert_eq!(json["method"], "workspace.move_block");
+    let restored: Request = serde_json::from_value(json).unwrap();
+    assert_eq!(restored, workspace_move_block);
+
     let tab_move = Request {
         id: "move_tab".into(),
         method: Method::TabMove(TabMoveParams {
@@ -1105,6 +1125,7 @@ fn authority_mutation_requests_round_trip() {
         method: Method::EventsSubscribe(EventsSubscribeParams {
             subscriptions: vec![
                 Subscription::WorkspaceMoved {},
+                Subscription::WorkspaceReordered {},
                 Subscription::TabMoved {},
                 Subscription::LayoutUpdated {},
             ],
@@ -1112,6 +1133,7 @@ fn authority_mutation_requests_round_trip() {
     };
     let json = serde_json::to_string(&subscription).unwrap();
     assert!(json.contains("\"type\":\"workspace.moved\""));
+    assert!(json.contains("\"type\":\"workspace.reordered\""));
     assert!(json.contains("\"type\":\"tab.moved\""));
     assert!(json.contains("\"type\":\"layout.updated\""));
     let restored: Request = serde_json::from_str(&json).unwrap();
diff --git a/src/api/schema/workspaces.rs b/src/api/schema/workspaces.rs
index a6177982..f9ad4ced 100644
--- a/src/api/schema/workspaces.rs
+++ b/src/api/schema/workspaces.rs
@@ -29,6 +29,13 @@ pub struct WorkspaceMoveParams {
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
+pub struct WorkspaceMoveBlockParams {
+    pub workspace_ids: Vec<String>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub before_workspace_id: Option<String>,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
 pub struct WorkspaceReportMetadataParams {
     pub workspace_id: String,
     pub source: String,