Allow saving current session for resurrection on demand (#4654)

* initial implementation

* session manager ui and plugin api

* remove event

* cleanups and formatting

* add pr

1 files changed, 24 insertions, 7 deletions

diff --git a/zellij-utils/src/plugin_api/plugin_command.rs b/zellij-utils/src/plugin_api/plugin_command.rs
index da0f4599..691a6c45 100644
--- a/zellij-utils/src/plugin_api/plugin_command.rs
+++ b/zellij-utils/src/plugin_api/plugin_command.rs
@@ -6,12 +6,14 @@ pub use super::generated_api::api::{
         delete_layout_response, dump_layout_response, dump_session_layout_response,
         edit_layout_response, get_focused_pane_info_response, get_pane_pid_response,
         parse_layout_response, plugin_command::Payload, rename_layout_response,
-        save_layout_response, BreakPanesToNewTabPayload, BreakPanesToTabWithIndexPayload,
-        ChangeFloatingPanesCoordinatesPayload, ChangeHostFolderPayload,
-        ClearScreenForPaneIdPayload, CliPipeOutputPayload, CloseMultiplePanesPayload,
-        CloseTabWithIndexPayload, CommandName, ContextItem, CopyToClipboardPayload,
-        CreateTokenResponse as ProtobufCreateTokenResponse, CreateTokenResponse, CursorPosition,
-        DeleteLayoutPayload, DeleteLayoutResponse as ProtobufDeleteLayoutResponse,
+        save_layout_response, save_session_response, BreakPanesToNewTabPayload,
+        BreakPanesToTabWithIndexPayload, ChangeFloatingPanesCoordinatesPayload,
+        ChangeHostFolderPayload, ClearScreenForPaneIdPayload, CliPipeOutputPayload,
+        CloseMultiplePanesPayload, CloseTabWithIndexPayload, CommandName, ContextItem,
+        CopyToClipboardPayload, CreateTokenResponse as ProtobufCreateTokenResponse,
+        CreateTokenResponse, CurrentSessionLastSavedTimePayload,
+        CurrentSessionLastSavedTimeResponse as ProtobufCurrentSessionLastSavedTimeResponse,
+        CursorPosition, DeleteLayoutPayload, DeleteLayoutResponse as ProtobufDeleteLayoutResponse,
         DumpLayoutPayload, DumpLayoutResponse as ProtobufDumpLayoutResponse,
         DumpSessionLayoutPayload, DumpSessionLayoutResponse as ProtobufDumpSessionLayoutResponse,
         EditLayoutPayload, EditLayoutResponse as ProtobufEditLayoutResponse,
@@ -44,7 +46,8 @@ pub use super::generated_api::api::{
         RequestPluginPermissionPayload, RerunCommandPanePayload, ResizePaneIdWithDirectionPayload,
         ResizePayload, RevokeAllWebTokensResponse, RevokeTokenResponse, RevokeWebLoginTokenPayload,
         RunActionPayload, RunCommandPayload, SaveLayoutPayload,
-        SaveLayoutResponse as ProtobufSaveLayoutResponse, ScrollDownInPaneIdPayload,
+        SaveLayoutResponse as ProtobufSaveLayoutResponse, SaveSessionPayload,
+        SaveSessionResponse as ProtobufSaveSessionResponse, ScrollDownInPaneIdPayload,
         ScrollToBottomInPaneIdPayload, ScrollToTopInPaneIdPayload, ScrollUpInPaneIdPayload,
         SetFloatingPanePinnedPayload, SetPaneBorderlessPayload,
         SetSelfMouseSelectionSupportPayload, SetTimeoutPayload, ShowCursorPayload,
@@ -2103,6 +2106,10 @@ impl TryFrom<ProtobufPluginCommand> for PluginCommand {
             },
             Some(CommandName::GetLayoutDir) => Ok(PluginCommand::GetLayoutDir),
             Some(CommandName::GetFocusedPaneInfo) => Ok(PluginCommand::GetFocusedPaneInfo),
+            Some(CommandName::SaveSession) => Ok(PluginCommand::SaveSession),
+            Some(CommandName::CurrentSessionLastSavedTime) => {
+                Ok(PluginCommand::CurrentSessionLastSavedTime)
+            },
             None => Err("Unrecognized plugin command"),
         }
     }
@@ -3443,6 +3450,16 @@ impl TryFrom<PluginCommand> for ProtobufPluginCommand {
                     GetFocusedPaneInfoPayload {},
                 )),
             }),
+            PluginCommand::SaveSession => Ok(ProtobufPluginCommand {
+                name: CommandName::SaveSession as i32,
+                payload: Some(Payload::SaveSessionPayload(SaveSessionPayload {})),
+            }),
+            PluginCommand::CurrentSessionLastSavedTime => Ok(ProtobufPluginCommand {
+                name: CommandName::CurrentSessionLastSavedTime as i32,
+                payload: Some(Payload::CurrentSessionLastSavedTimePayload(
+                    CurrentSessionLastSavedTimePayload {},
+                )),
+            }),
         }
     }
 }