feat: add title_format manager config option (#1281)

Co-authored-by: sxyazi <sxyazi@gmail.com>

yazi-config/preset/yazi.toml

@@ -14,6 +14,7 @@ show_hidden    = false
 show_symlink   = true
 scrolloff      = 5
 mouse_events   = [ "click", "scroll" ]
+title_format   = "Yazi: {cwd}"
 
 [preview]
 tab_size        = 2

yazi-config/src/manager/manager.rs

@@ -23,6 +23,7 @@ pub struct Manager {
 	pub show_symlink: bool,
 	pub scrolloff:    u8,
 	pub mouse_events: MouseEvents,
+	pub title_format: String,
 }
 
 impl FromStr for Manager {

yazi-core/src/manager/commands/refresh.rs

@@ -1,24 +1,30 @@
 use std::{env, path::MAIN_SEPARATOR};
 
 use crossterm::{execute, terminal::SetTitle};
+use yazi_config::MANAGER;
 use yazi_shared::event::Cmd;
 
 use crate::{manager::Manager, tasks::Tasks};
 
 impl Manager {
 	fn title(&self) -> String {
 		let home = dirs::home_dir().unwrap_or_default();
-		if let Some(p) = self.cwd().strip_prefix(home) {
-			format!("Yazi: ~{}{}", MAIN_SEPARATOR, p.display())
+		let cwd = if let Some(p) = self.cwd().strip_prefix(home) {
+			format!("~{}{}", MAIN_SEPARATOR, p.display())
 		} else {
-			format!("Yazi: {}", self.cwd().display())
-		}
+			format!("{}", self.cwd().display())
+		};
+
+		MANAGER.title_format.replace("{cwd}", &cwd)
 	}
 
 	pub fn refresh(&mut self, _: Cmd, tasks: &Tasks) {
 		env::set_current_dir(self.cwd()).ok();
 		env::set_var("PWD", self.cwd());
-		execute!(std::io::stderr(), SetTitle(self.title())).ok();
+
+		if !MANAGER.title_format.is_empty() {
+			execute!(std::io::stderr(), SetTitle(self.title())).ok();
+		}
 
 		self.active_mut().apply_files_attrs();
 

yazi-fm/src/term.rs

@@ -5,7 +5,7 @@ use crossterm::{event::{DisableBracketedPaste, EnableBracketedPaste, KeyboardEnh
 use cursor::RestoreCursor;
 use ratatui::{backend::CrosstermBackend, buffer::Buffer, layout::Rect, CompletedFrame, Frame, Terminal};
 use yazi_adapter::Emulator;
-use yazi_config::INPUT;
+use yazi_config::{INPUT, MANAGER};
 
 static CSI_U: AtomicBool = AtomicBool::new(false);
 static BLINK: AtomicBool = AtomicBool::new(false);
@@ -85,6 +85,10 @@ impl Term {
 			execute!(stderr(), PopKeyboardEnhancementFlags).ok();
 		}
 
+		if !MANAGER.title_format.is_empty() {
+			execute!(stderr(), SetTitle("")).ok();
+		}
+
 		execute!(
 			stderr(),
 			mouse::SetMouse(false),