T34: prompts and commands carry OSC 133 marks: the tap reads every OSC body and hands 133's marks to the session, which keeps its last command's status; zsh, bash, fish and PowerShell mark what the shell leaves unmarked, and the user's prompt still sees the status

src/workspace.rs

@@ -7,7 +7,7 @@ use ely_gpui_component::{
     typography::Caption,
 };
 use gpui::{
-    Action, App, AppContext, Context, Entity, EntityId, FocusHandle, Focusable, InteractiveElement,
+    Action, App, AppContext, Context, Entity, FocusHandle, Focusable, InteractiveElement,
     IntoElement, KeyBinding, ParentElement, Render, SharedString, StatefulInteractiveElement,
     StyleRefinement, Styled, Subscription, Window, actions, div, prelude::FluentBuilder,
 };
@@ -20,12 +20,13 @@ use crate::{
     sessions::{self, Session},
     settings::{PanelTab, Settings, SettingsStore, StartIn, window::OpenSettings},
     term::{
-        Events, Launch, Pty, TerminalEvent, TerminalView, config,
+        Events, Launch, Pty, TerminalView, config,
         shell::{ShellIntegration, launch},
         spawn,
     },
 };
 
+mod events;
 mod widths;
 
 use widths::{Dragged, Side};
@@ -153,6 +154,7 @@ impl Workspace {
             folder: launch.cwd,
             reports: launch.reports,
             bell: false,
+            status: None,
             _events: events,
         });
     }
@@ -242,51 +244,6 @@ impl Workspace {
         }
     }
 
-    fn session_event(
-        &mut self,
-        id: EntityId,
-        event: &TerminalEvent,
-        window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
-        let Some(index) = self
-            .sessions
-            .iter()
-            .position(|session| session.terminal.entity_id() == id)
-        else {
-            return;
-        };
-        let session = &mut self.sessions[index];
-        match event {
-            TerminalEvent::Title(title) => session.title.clone_from(title),
-            TerminalEvent::Folder(folder) => {
-                session.folder.clone_from(folder);
-                session.reports = true;
-                if index == self.active {
-                    self.files.update(cx, |files, cx| files.show(folder, cx));
-                    self.git.update(cx, |git, cx| git.show(folder, cx));
-                }
-            }
-            TerminalEvent::Bell if index != self.active => {
-                if !session.bell {
-                    log::debug!("app: a bell in hidden session {}", index + 1);
-                }
-                session.bell = true;
-            }
-            TerminalEvent::Bell => {}
-            TerminalEvent::Exited(status) => {
-                let pid = session.terminal.read(cx).pid();
-                log::info!("app: session {pid}'s program ended, {status}");
-                self.close(index, window, cx);
-                return;
-            }
-        }
-        if index == self.active {
-            self.retitle(window);
-        }
-        cx.notify();
-    }
-
     /// Shows or hides a side column, as the settings keep it.
     fn toggle(&mut self, flip: fn(&mut Settings), cx: &mut Context<Self>) {
         match SettingsStore::update(cx, flip) {