feat: Add layout configuration to exclude panes from tab sync (#2314)

48 files changed, 394 insertions, 5 deletions

diff --git a/zellij-utils/src/input/layout.rs b/zellij-utils/src/input/layout.rs
index a07e1d313..830f7c028 100644
--- a/zellij-utils/src/input/layout.rs
+++ b/zellij-utils/src/input/layout.rs
@@ -395,6 +395,7 @@ pub struct TiledPaneLayout {
     pub external_children_index: Option<usize>,
     pub children_are_stacked: bool,
     pub is_expanded_in_stack: bool,
+    pub exclude_from_sync: Option<bool>,
 }
 
 impl TiledPaneLayout {
diff --git a/zellij-utils/src/input/unit/layout_test.rs b/zellij-utils/src/input/unit/layout_test.rs
index 7ff2567a9..a38abe028 100644
--- a/zellij-utils/src/input/unit/layout_test.rs
+++ b/zellij-utils/src/input/unit/layout_test.rs
@@ -1009,6 +1009,17 @@ fn combined_tab_and_pane_template_both_with_children() {
 }
 
 #[test]
+fn layout_with_pane_excluded_from_sync() {
+    let kdl_layout = r#"
+        layout {
+            pane exclude_from_sync=true
+        }
+    "#;
+    let layout = Layout::from_kdl(kdl_layout, "layout_file_name".into(), None, None).unwrap();
+    assert_snapshot!(format!("{:#?}", layout));
+}
+
+#[test]
 fn cannot_define_tab_template_name_with_space() {
     let kdl_layout = r#"
         layout {
diff --git a/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__args_added_to_args_in_template.snap b/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__args_added_to_args_in_template.snap
index 65450c122..d01949514 100644
--- a/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__args_added_to_args_in_template.snap
+++ b/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__args_added_to_args_in_template.snap
@@ -33,6 +33,7 @@ Layout {
                         external_children_index: None,
                         children_are_stacked: false,
                         is_expanded_in_stack: false,
+                        exclude_from_sync: None,
                     },
                     TiledPaneLayout {
                         children_split_direction: Horizontal,
@@ -58,6 +59,7 @@ Layout {
                         external_children_index: None,
                         children_are_stacked: false,
                         is_expanded_in_stack: false,
+                        exclude_from_sync: None,
                     },
                 ],
                 split_size: None,
@@ -67,6 +69,7 @@ Layout {
                 external_children_index: None,
                 children_are_stacked: false,
                 is_expanded_in_stack: false,
+                exclude_from_sync: None,
             },
             [],
         ),
diff --git a/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__args_override_args_in_template.snap b/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__args_override_args_in_template.snap
index 5db6198b3..d31f721f0 100644
--- a/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__args_override_args_in_template.snap
+++ b/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__args_override_args_in_template.snap
@@ -36,6 +36,7 @@ Layout {
                         external_children_index: None,
                         children_are_stacked: false,
                         is_expanded_in_stack: false,
+                        exclude_from_sync: None,
                     },
                     TiledPaneLayout {
                         children_split_direction: Horizontal,
@@ -61,6 +62,7 @@ Layout {
                         external_children_index: None,
                         children_are_stacked: false,
                         is_expanded_in_stack: false,
+                        exclude_from_sync: None,
                     },
                 ],
                 split_size: None,
@@ -70,6 +72,7 @@ Layout {
                 external_children_index: None,
                 children_are_stacked: false,
                 is_expanded_in_stack: false,
+                exclude_from_sync: None,
             },
             [],
         ),
diff --git a/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_a_stack_with_an_expanded_pane.snap b/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_a_stack_with_an_expanded_pane.snap
index 92e0e4365..31ea7cb7d 100644
--- a/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_a_stack_with_an_expanded_pane.snap
+++ b/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_a_stack_with_an_expanded_pane.snap
@@ -1,6 +1,5 @@
 ---
 source: zellij-utils/src/input/./unit/layout_test.rs
-assertion_line: 1896
 expression: "format!(\"{:#?}\", layout)"
 ---
 Layout {
@@ -27,6 +26,7 @@ Layout {
                                 external_children_index: None,
                                 children_are_stacked: false,
                                 is_expanded_in_stack: false,
+                                exclude_from_sync: None,
                             },
                             TiledPaneLayout {
                                 children_split_direction: Horizontal,
@@ -39,6 +39,7 @@ Layout {
                                 external_children_index: None,
                                 children_are_stacked: false,
                                 is_expanded_in_stack: true,
+                                exclude_from_sync: None,
                             },
                             TiledPaneLayout {
                                 children_split_direction: Horizontal,
@@ -51,6 +52,7 @@ Layout {
                                 external_children_index: None,
                                 children_are_stacked: false,
                                 is_expanded_in_stack: false,
+                                exclude_from_sync: None,
                             },
                         ],
                         split_size: None,
@@ -60,6 +62,7 @@ Layout {
                         external_children_index: None,
                         children_are_stacked: true,
                         is_expanded_in_stack: false,
+                        exclude_from_sync: None,
                     },
                 ],
                 split_size: None,
@@ -69,6 +72,7 @@ Layout {
                 external_children_index: None,
                 children_are_stacked: false,
                 is_expanded_in_stack: false,
+                exclude_from_sync: None,
             },
             [],
         ),
diff --git a/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_stacked_children_for_pane_node.snap b/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_stacked_children_for_pane_node.snap
index c9aa7f872..85fa560d4 100644
--- a/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_stacked_children_for_pane_node.snap
+++ b/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_stacked_children_for_pane_node.snap
@@ -27,6 +27,7 @@ Layout {
                                 external_children_index: None,
                                 children_are_stacked: false,
                                 is_expanded_in_stack: false,
+                                exclude_from_sync: None,
                             },
                             TiledPaneLayout {
                                 children_split_direction: Horizontal,
@@ -39,6 +40,7 @@ Layout {
                                 external_children_index: None,
                                 children_are_stacked: false,
                                 is_expanded_in_stack: false,
+                                exclude_from_sync: None,
                             },
                         ],
                         split_size: None,
@@ -48,6 +50,7 @@ Layout {
                         external_children_index: None,
                         children_are_stacked: true,
                         is_expanded_in_stack: false,
+                        exclude_from_sync: None,
                     },
                 ],
                 split_size: None,
@@ -57,6 +60,7 @@ Layout {
                 external_children_index: None,
                 children_are_stacked: false,
                 is_expanded_in_stack: false,
+                exclude_from_sync: None,
             },
             [],
         ),
diff --git a/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_stacked_children_for_pane_template.snap b/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_stacked_children_for_pane_template.snap
index 36186c3c1..2a6a8b2cf 100644
--- a/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_stacked_children_for_pane_template.snap
+++ b/zellij-utils/src/input/unit/snapshots/zellij_utils__input__layout__layout_test__can_define_stacked_children_for_pane_template.snap
@@ -31,6 +31,7 @@ Layout {
                                         external_children_index: None,
                                         children_are_stacked: false,
                                         is_expanded_in_stack: false,
+                                        exclude_from_sync: None,
                                     },
                                     TiledPaneLayout {