feat(plugins): rebind keys at runtime (#3422)

* refactor(server): interpret keys on server so they can be rebound

* feat(plugins): allow rebinding keys at runtime

* various cleanups

* add tests

* style(fmt): rustfmt

* fix(tests): address (some) e2e test flakiness

* style(fmt): rustfmt

1 files changed, 10 insertions, 0 deletions

diff --git a/zellij-utils/src/plugin_api/plugin_command.rs b/zellij-utils/src/plugin_api/plugin_command.rs
index 771b6151..aeafc1d4 100644
--- a/zellij-utils/src/plugin_api/plugin_command.rs
+++ b/zellij-utils/src/plugin_api/plugin_command.rs
@@ -888,6 +888,12 @@ impl TryFrom<ProtobufPluginCommand> for PluginCommand {
                 },
                 _ => Err("Mismatched payload for NewTabsWithLayoutInfo"),
             },
+            Some(CommandName::RebindKeys) => match protobuf_plugin_command.payload {
+                Some(Payload::RebindKeysPayload(rebind_keys_payload)) => {
+                    Ok(PluginCommand::RebindKeys(rebind_keys_payload))
+                },
+                _ => Err("Mismatched payload for RebindKeys"),
+            },
             None => Err("Unrecognized plugin command"),
         }
     }
@@ -1420,6 +1426,10 @@ impl TryFrom<PluginCommand> for ProtobufPluginCommand {
                     )),
                 })
             },
+            PluginCommand::RebindKeys(rebind_keys_payload) => Ok(ProtobufPluginCommand {
+                name: CommandName::RebindKeys as i32,
+                payload: Some(Payload::RebindKeysPayload(rebind_keys_payload)),
+            }),
         }
     }
 }