feat: allow dynamic adjustment of layout ratio via rt.mgr.ratio (#2964)

Cargo.lock

@@ -1853,9 +1853,9 @@ checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 
 [[package]]
 name = "plist"
-version = "1.7.2"
+version = "1.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d77244ce2d584cd84f6a15f86195b8c9b2a0dfbfd817c09e0464244091a58ed"
+checksum = "3af6b589e163c5a788fab00ce0c0366f6efbb9959c2f9874b224936af7fce7e1"
 dependencies = [
  "base64",
  "indexmap",
@@ -1972,9 +1972,9 @@ checksum = "a993555f31e5a609f617c12db6250dedcac1b0a85076912c436e6fc9b2c8e6a3"
 
 [[package]]
 name = "quick-xml"
-version = "0.37.5"
+version = "0.38.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "331e97a1af0bf59823e6eadffe373d7b27f485be8748f71471c662c1f269b7fb"
+checksum = "8927b0664f5c5a98265138b7e3f90aa19a6b21353182469ace36d4ac527b7b1b"
 dependencies = [
  "memchr",
 ]
@@ -2207,9 +2207,9 @@ checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
 [[package]]
 name = "rgb"
-version = "0.8.50"
+version = "0.8.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57397d16646700483b67d2dd6511d79318f9d057fdbd21a4066aeac8b41d310a"
+checksum = "a457e416a0f90d246a4c3288bd7a25b2304ca727f253f95be383dd17af56be8f"
 
 [[package]]
 name = "rustc-demangle"
@@ -3456,6 +3456,7 @@ name = "yazi-binding"
 version = "25.6.11"
 dependencies = [
  "ansi-to-tui",
+ "foldhash",
  "mlua",
  "paste",
  "ratatui",

yazi-binding/Cargo.toml

@@ -18,11 +18,12 @@ yazi-shared  = { path = "../yazi-shared", version = "25.6.11" }
 
 # External dependencies
 ansi-to-tui   = { workspace = true }
+foldhash      = { workspace = true }
 mlua          = { workspace = true }
 paste         = { workspace = true }
 ratatui       = { workspace = true }
 serde_json    = { workspace = true }
-tokio		      = { workspace = true }
+tokio  	      = { workspace = true }
 unicode-width = { workspace = true }
 
 # Logging

yazi-binding/src/composer.rs

@@ -1,20 +1,53 @@
-use mlua::{IntoLua, Lua, MetaMethod, Table, Value};
+use foldhash::HashMap;
+use mlua::{IntoLua, Lua, MetaMethod, UserData, UserDataMethods, Value};
 
-pub struct Composer;
+pub struct Composer<G, S> {
+	get:   G,
+	set:   S,
+	cache: HashMap<Vec<u8>, Value>,
+}
 
-impl Composer {
-	pub fn make<F>(lua: &Lua, f: F) -> mlua::Result<Value>
-	where
-		F: Fn(&Lua, &[u8]) -> mlua::Result<Value> + 'static,
-	{
-		let index = lua.create_function(move |lua, (ts, key): (Table, mlua::String)| {
-			let v = f(lua, &key.as_bytes())?;
-			ts.raw_set(key, v.clone())?;
-			Ok(v)
-		})?;
-
-		let tbl = lua.create_table()?;
-		tbl.set_metatable(Some(lua.create_table_from([(MetaMethod::Index.name(), index)])?));
-		tbl.into_lua(lua)
+impl<G, S> Composer<G, S>
+where
+	G: Fn(&Lua, &[u8]) -> mlua::Result<Value> + 'static,
+	S: Fn(&Lua, &[u8], Value) -> mlua::Result<Value> + 'static,
+{
+	pub fn make(lua: &Lua, get: G, set: S) -> mlua::Result<Value> {
+		Self { get, set, cache: Default::default() }.into_lua(lua)
+	}
+}
+
+impl<G, S> UserData for Composer<G, S>
+where
+	G: Fn(&Lua, &[u8]) -> mlua::Result<Value> + 'static,
+	S: Fn(&Lua, &[u8], Value) -> mlua::Result<Value> + 'static,
+{
+	fn add_methods<M: UserDataMethods<Self>>(methods: &mut M) {
+		methods.add_meta_method_mut(MetaMethod::Index, |lua, me, key: mlua::String| {
+			let key = key.as_bytes();
+			if let Some(v) = me.cache.get(key.as_ref()) {
+				return Ok(v.clone());
+			}
+
+			let v = (me.get)(lua, &key)?;
+			me.cache.insert(key.to_owned(), v.clone());
+			Ok(v)
+		});
+
+		methods.add_meta_method_mut(
+			MetaMethod::NewIndex,
+			|lua, me, (key, value): (mlua::String, Value)| {
+				let key = key.as_bytes();
+
+				let value = (me.set)(lua, key.as_ref(), value)?;
+				if value.is_nil() {
+					me.cache.remove(key.as_ref());
+				} else {
+					me.cache.insert(key.to_owned(), value);
+				}
+
+				Ok(())
+			},
+		);
 	}
 }

yazi-binding/src/elements/bar.rs

@@ -5,7 +5,7 @@ use super::{Area, Edge};
 
 #[derive(Clone, Debug, Default)]
 pub struct Bar {
-	area: Area,
+	pub(super) area: Area,
 
 	edge:   Edge,
 	symbol: String,
@@ -22,12 +22,7 @@ impl Bar {
 		bar.into_lua(lua)
 	}
 
-	pub(super) fn render(
-		self,
-		buf: &mut ratatui::buffer::Buffer,
-		trans: impl FnOnce(yazi_config::popup::Position) -> ratatui::layout::Rect,
-	) {
-		let rect = self.area.transform(trans);
+	pub(super) fn render(self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer) {
 		if rect.area() == 0 {
 			return;
 		}

yazi-binding/src/elements/border.rs

@@ -42,11 +42,7 @@ impl Border {
 		border.into_lua(lua)
 	}
 
-	pub(super) fn render(
-		self,
-		buf: &mut ratatui::buffer::Buffer,
-		trans: impl FnOnce(yazi_config::popup::Position) -> ratatui::layout::Rect,
-	) {
+	pub(super) fn render(self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer) {
 		let mut block = ratatui::widgets::Block::default()
 			.borders(self.edge.0)
 			.border_type(self.r#type)
@@ -59,7 +55,7 @@ impl Border {
 			};
 		}
 
-		block.render(self.area.transform(trans), buf);
+		block.render(rect, buf);
 	}
 }
 

yazi-binding/src/elements/clear.rs

@@ -22,12 +22,8 @@ impl Clear {
 		clear.into_lua(lua)
 	}
 
-	pub(super) fn render(
-		self,
-		buf: &mut ratatui::buffer::Buffer,
-		trans: impl FnOnce(yazi_config::popup::Position) -> ratatui::layout::Rect,
-	) {
-		<Self as ratatui::widgets::Widget>::render(Default::default(), self.area.transform(trans), buf);
+	pub(super) fn render(self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer) {
+		<Self as ratatui::widgets::Widget>::render(Default::default(), rect, buf);
 	}
 }
 

yazi-binding/src/elements/elements.rs

@@ -5,7 +5,7 @@ use super::Renderable;
 use crate::Composer;
 
 pub fn compose(lua: &Lua) -> mlua::Result<Value> {
-	Composer::make(lua, |lua, key| {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
 		match key {
 			b"Align" => super::Align::compose(lua)?,
 			b"Bar" => super::Bar::compose(lua)?,
@@ -36,12 +36,16 @@ pub fn compose(lua: &Lua) -> mlua::Result<Value> {
 			_ => return Ok(Value::Nil),
 		}
 		.into_lua(lua)
-	})
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
 }
 
 pub fn render_once<F>(value: Value, buf: &mut ratatui::buffer::Buffer, trans: F)
 where
-	F: Fn(yazi_config::popup::Position) -> ratatui::layout::Rect + Copy,
+	F: FnOnce(yazi_config::popup::Position) -> ratatui::layout::Rect + Copy,
 {
 	match value {
 		Value::Table(tbl) => {
@@ -52,13 +56,13 @@ where
 				};
 
 				match Renderable::try_from(widget) {
-					Ok(w) => w.render(buf, trans),
+					Ok(w) => w.render_with(buf, trans),
 					Err(e) => error!("{e}"),
 				}
 			}
 		}
 		Value::UserData(ud) => match Renderable::try_from(ud) {
-			Ok(w) => w.render(buf, trans),
+			Ok(w) => w.render_with(buf, trans),
 			Err(e) => error!("{e}"),
 		},
 		_ => error!("Expected a renderable UserData, or a table of them, got: {value:?}"),

yazi-binding/src/elements/gauge.rs

@@ -6,7 +6,7 @@ use crate::Style;
 
 #[derive(Clone, Debug, Default)]
 pub struct Gauge {
-	area: Area,
+	pub(super) area: Area,
 
 	ratio:       f64,
 	label:       Option<ratatui::text::Span<'static>>,
@@ -24,11 +24,7 @@ impl Gauge {
 		gauge.into_lua(lua)
 	}
 
-	pub(super) fn render(
-		self,
-		buf: &mut ratatui::buffer::Buffer,
-		trans: impl FnOnce(yazi_config::popup::Position) -> ratatui::layout::Rect,
-	) {
+	pub(super) fn render(self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer) {
 		let mut gauge = ratatui::widgets::Gauge::default()
 			.ratio(self.ratio)
 			.style(self.style)
@@ -38,7 +34,7 @@ impl Gauge {
 			gauge = gauge.label(s)
 		}
 
-		gauge.render(self.area.transform(trans), buf);
+		gauge.render(rect, buf);
 	}
 }
 

yazi-binding/src/elements/line.rs

@@ -12,7 +12,7 @@ const EXPECTED: &str = "expected a string, Span, Line, or a table of them";
 
 #[derive(Clone, Debug, Default)]
 pub struct Line {
-	area: Area,
+	pub(super) area: Area,
 
 	pub(super) inner: ratatui::text::Line<'static>,
 }
@@ -40,12 +40,7 @@ impl Line {
 		line.into_lua(lua)
 	}
 
-	pub(super) fn render(
-		self,
-		buf: &mut ratatui::buffer::Buffer,
-		trans: impl Fn(yazi_config::popup::Position) -> ratatui::layout::Rect,
-	) {
-		let rect = self.area.transform(trans);
+	pub(super) fn render(self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer) {
 		self.inner.render(rect, buf);
 	}
 }

yazi-binding/src/elements/list.rs

@@ -8,7 +8,7 @@ const EXPECTED: &str = "expected a table of strings, Texts, Lines or Spans";
 // --- List
 #[derive(Clone, Debug, Default)]
 pub struct List {
-	area: Area,
+	pub(super) area: Area,
 
 	inner: ratatui::widgets::List<'static>,
 }
@@ -30,12 +30,8 @@ impl List {
 		list.into_lua(lua)
 	}
 
-	pub(super) fn render(
-		self,
-		buf: &mut ratatui::buffer::Buffer,
-		trans: impl FnOnce(yazi_config::popup::Position) -> ratatui::layout::Rect,
-	) {
-		self.inner.render(self.area.transform(trans), buf);
+	pub(super) fn render(self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer) {
+		self.inner.render(rect, buf);
 	}
 }
 

yazi-binding/src/elements/renderable.rs

@@ -3,7 +3,7 @@ use std::any::TypeId;
 use mlua::{AnyUserData, ExternalError};
 
 use super::{Bar, Border, Clear, Gauge, Line, List, Table, Text};
-use crate::{Error, elements::Rect};
+use crate::{Error, elements::{Area, Rect}};
 
 #[derive(Clone, Debug)]
 pub enum Renderable {
@@ -18,22 +18,39 @@ pub enum Renderable {
 }
 
 impl Renderable {
-	pub fn render(
-		self,
-		buf: &mut ratatui::buffer::Buffer,
-		trans: impl Fn(yazi_config::popup::Position) -> ratatui::layout::Rect,
-	) {
+	pub fn area(&self) -> Area {
 		match self {
-			Self::Line(line) => line.render(buf, trans),
-			Self::Text(text) => text.render(buf, trans),
-			Self::List(list) => list.render(buf, trans),
-			Self::Bar(bar) => bar.render(buf, trans),
-			Self::Clear(clear) => clear.render(buf, trans),
-			Self::Border(border) => border.render(buf, trans),
-			Self::Gauge(gauge) => gauge.render(buf, trans),
-			Self::Table(table) => table.render(buf, trans),
+			Self::Line(line) => line.area,
+			Self::Text(text) => text.area,
+			Self::List(list) => list.area,
+			Self::Bar(bar) => bar.area,
+			Self::Clear(clear) => clear.area,
+			Self::Border(border) => border.area,
+			Self::Gauge(gauge) => gauge.area,
+			Self::Table(table) => table.area,
 		}
 	}
+
+	pub fn render(self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer) {
+		match self {
+			Self::Line(line) => line.render(rect, buf),
+			Self::Text(text) => text.render(rect, buf),
+			Self::List(list) => list.render(rect, buf),
+			Self::Bar(bar) => bar.render(rect, buf),
+			Self::Clear(clear) => clear.render(rect, buf),
+			Self::Border(border) => border.render(rect, buf),
+			Self::Gauge(gauge) => gauge.render(rect, buf),
+			Self::Table(table) => table.render(rect, buf),
+		}
+	}
+
+	pub fn render_with<T>(self, buf: &mut ratatui::buffer::Buffer, trans: T)
+	where
+		T: FnOnce(yazi_config::popup::Position) -> ratatui::layout::Rect,
+	{
+		let rect = self.area().transform(trans);
+		self.render(rect, buf);
+	}
 }
 
 impl TryFrom<&AnyUserData> for Renderable {

yazi-binding/src/elements/table.rs

@@ -54,11 +54,7 @@ impl Table {
 		if row.cells.is_empty() { None } else { Some(&row.cells[col.min(row.cells.len() - 1)].text) }
 	}
 
-	pub(super) fn render(
-		mut self,
-		buf: &mut ratatui::buffer::Buffer,
-		trans: impl FnOnce(yazi_config::popup::Position) -> ratatui::layout::Rect,
-	) {
+	pub(super) fn render(mut self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer) {
 		let mut table = ratatui::widgets::Table::new(self.rows, self.widths)
 			.column_spacing(self.column_spacing)
 			.style(self.style)
@@ -79,7 +75,7 @@ impl Table {
 			table = table.block(block);
 		}
 
-		table.render(self.area.transform(trans), buf, &mut self.state);
+		table.render(rect, buf, &mut self.state);
 	}
 
 	#[inline]

yazi-binding/src/elements/text.rs

@@ -32,12 +32,7 @@ impl Text {
 		text.into_lua(lua)
 	}
 
-	pub(super) fn render(
-		self,
-		buf: &mut ratatui::buffer::Buffer,
-		trans: impl Fn(yazi_config::popup::Position) -> ratatui::layout::Rect,
-	) {
-		let rect = self.area.transform(trans);
+	pub(super) fn render(self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer) {
 		if self.wrap.is_none() && self.scroll == Default::default() {
 			self.inner.render(rect, buf);
 		} else {

yazi-config/src/mgr/mgr.rs

@@ -2,26 +2,27 @@ use anyhow::{Result, bail};
 use serde::Deserialize;
 use yazi_codegen::DeserializeOver2;
 use yazi_fs::{CWD, SortBy};
+use yazi_shared::SyncCell;
 
 use super::{MgrRatio, MouseEvents};
 
 #[derive(Debug, Deserialize, DeserializeOver2)]
 pub struct Mgr {
-	pub ratio: MgrRatio,
+	pub ratio: SyncCell<MgrRatio>,
 
 	// Sorting
-	pub sort_by:        SortBy,
-	pub sort_sensitive: bool,
-	pub sort_reverse:   bool,
-	pub sort_dir_first: bool,
-	pub sort_translit:  bool,
+	pub sort_by:        SyncCell<SortBy>,
+	pub sort_sensitive: SyncCell<bool>,
+	pub sort_reverse:   SyncCell<bool>,
+	pub sort_dir_first: SyncCell<bool>,
+	pub sort_translit:  SyncCell<bool>,
 
 	// Display
 	pub linemode:     String,
-	pub show_hidden:  bool,
-	pub show_symlink: bool,
-	pub scrolloff:    u8,
-	pub mouse_events: MouseEvents,
+	pub show_hidden:  SyncCell<bool>,
+	pub show_symlink: SyncCell<bool>,
+	pub scrolloff:    SyncCell<u8>,
+	pub mouse_events: SyncCell<MouseEvents>,
 	pub title_format: String,
 }
 

yazi-config/src/mgr/ratio.rs

@@ -2,7 +2,7 @@ use anyhow::bail;
 use serde::{Deserialize, Serialize};
 
 #[derive(Clone, Copy, Debug, Default, Deserialize, Serialize, PartialEq, Eq)]
-#[serde(try_from = "Vec<u16>")]
+#[serde(try_from = "[u16; 3]")]
 pub struct MgrRatio {
 	pub parent:  u16,
 	pub current: u16,
@@ -10,10 +10,10 @@ pub struct MgrRatio {
 	pub all:     u16,
 }
 
-impl TryFrom<Vec<u16>> for MgrRatio {
+impl TryFrom<[u16; 3]> for MgrRatio {
 	type Error = anyhow::Error;
 
-	fn try_from(ratio: Vec<u16>) -> Result<Self, Self::Error> {
+	fn try_from(ratio: [u16; 3]) -> Result<Self, Self::Error> {
 		if ratio.len() != 3 {
 			bail!("invalid layout ratio: {:?}", ratio);
 		}

yazi-config/src/popup/offset.rs

@@ -2,7 +2,7 @@ use anyhow::bail;
 use serde::Deserialize;
 
 #[derive(Clone, Copy, Debug, Default, Deserialize)]
-#[serde(try_from = "Vec<i16>")]
+#[serde(try_from = "[i16; 4]")]
 pub struct Offset {
 	pub x:      i16,
 	pub y:      i16,
@@ -10,10 +10,10 @@ pub struct Offset {
 	pub height: u16,
 }
 
-impl TryFrom<Vec<i16>> for Offset {
+impl TryFrom<[i16; 4]> for Offset {
 	type Error = anyhow::Error;
 
-	fn try_from(values: Vec<i16>) -> Result<Self, Self::Error> {
+	fn try_from(values: [i16; 4]) -> Result<Self, Self::Error> {
 		if values.len() != 4 {
 			bail!("offset must have 4 values: {:?}", values);
 		}

yazi-core/src/tab/folder.rs

@@ -26,7 +26,7 @@ impl Default for Folder {
 		Self {
 			url:    Default::default(),
 			cha:    Default::default(),
-			files:  Files::new(YAZI.mgr.show_hidden),
+			files:  Files::new(YAZI.mgr.show_hidden.get()),
 			stage:  Default::default(),
 			offset: Default::default(),
 			cursor: Default::default(),
@@ -140,7 +140,7 @@ impl Folder {
 		let len = self.files.len();
 
 		let limit = LAYOUT.get().limit();
-		let scrolloff = (limit / 2).min(YAZI.mgr.scrolloff as usize);
+		let scrolloff = (limit / 2).min(YAZI.mgr.scrolloff.get() as usize);
 
 		self.offset = if self.cursor < (self.offset + limit).min(len).saturating_sub(scrolloff) {
 			len.saturating_sub(limit).min(self.offset)
@@ -174,7 +174,7 @@ impl Scrollable for Folder {
 	fn limit(&self) -> usize { LAYOUT.get().limit() }
 
 	#[inline]
-	fn scrolloff(&self) -> usize { (self.limit() / 2).min(YAZI.mgr.scrolloff as usize) }
+	fn scrolloff(&self) -> usize { (self.limit() / 2).min(YAZI.mgr.scrolloff.get() as usize) }
 
 	#[inline]
 	fn cursor_mut(&mut self) -> &mut usize { &mut self.cursor }

yazi-core/src/tab/preference.rs

@@ -19,15 +19,15 @@ impl Default for Preference {
 	fn default() -> Self {
 		Self {
 			// Sorting
-			sort_by:        YAZI.mgr.sort_by,
-			sort_sensitive: YAZI.mgr.sort_sensitive,
-			sort_reverse:   YAZI.mgr.sort_reverse,
-			sort_dir_first: YAZI.mgr.sort_dir_first,
-			sort_translit:  YAZI.mgr.sort_translit,
+			sort_by:        YAZI.mgr.sort_by.get(),
+			sort_sensitive: YAZI.mgr.sort_sensitive.get(),
+			sort_reverse:   YAZI.mgr.sort_reverse.get(),
+			sort_dir_first: YAZI.mgr.sort_dir_first.get(),
+			sort_translit:  YAZI.mgr.sort_translit.get(),
 
 			// Display
 			linemode:    YAZI.mgr.linemode.to_owned(),
-			show_hidden: YAZI.mgr.show_hidden,
+			show_hidden: YAZI.mgr.show_hidden.get(),
 		}
 	}
 }

yazi-core/src/tab/preview.rs

@@ -4,7 +4,7 @@ use tokio::{pin, task::JoinHandle};
 use tokio_stream::{StreamExt, wrappers::UnboundedReceiverStream};
 use tokio_util::sync::CancellationToken;
 use yazi_adapter::ADAPTOR;
-use yazi_config::YAZI;
+use yazi_config::{LAYOUT, YAZI};
 use yazi_fs::{File, Files, FilesOp, cha::Cha};
 use yazi_macro::render;
 use yazi_parser::tab::PreviewLock;
@@ -88,16 +88,16 @@ impl Preview {
 	}
 
 	#[inline]
-	pub fn same_url(&self, url: &Url) -> bool { self.lock.as_ref().is_some_and(|l| *url == l.url) }
+	pub fn same_url(&self, url: &Url) -> bool { matches!(&self.lock, Some(l) if l.url == *url) }
 
 	#[inline]
 	pub fn same_file(&self, file: &File, mime: &str) -> bool {
 		self.same_url(&file.url)
-			&& self.lock.as_ref().is_some_and(|l| file.cha.hits(l.cha) && mime == l.mime)
+			&& matches!(&self.lock , Some(l) if l.cha.hits(file.cha) && l.mime == mime && *l.area == LAYOUT.get().preview)
 	}
 
 	#[inline]
 	pub fn same_lock(&self, file: &File, mime: &str) -> bool {
-		self.same_file(file, mime) && self.lock.as_ref().is_some_and(|l| self.skip == l.skip)
+		self.same_file(file, mime) && matches!(&self.lock, Some(l) if l.skip == self.skip)
 	}
 }

yazi-fm/src/app/commands/mouse.rs

@@ -24,7 +24,7 @@ impl App {
 			let area = yazi_binding::elements::Rect::from(size);
 			let root = LUA.globals().raw_get::<Table>("Root")?.call_method::<Table>("new", area)?;
 
-			if matches!(event.kind, MouseEventKind::Down(_) if YAZI.mgr.mouse_events.draggable()) {
+			if matches!(event.kind, MouseEventKind::Down(_) if YAZI.mgr.mouse_events.get().draggable()) {
 				root.raw_set("_drag_start", event)?;
 			}
 

yazi-fm/src/app/commands/resize.rs

@@ -15,7 +15,6 @@ impl From<()> for Opt {
 impl App {
 	#[yazi_codegen::command]
 	pub fn resize(&mut self, _: Opt) {
-		self.cx.active_mut().preview.reset();
 		self.reflow(());
 
 		self.cx.current_mut().sync_page(true);

yazi-fm/src/mgr/preview.rs

@@ -13,7 +13,7 @@ impl<'a> Preview<'a> {
 }
 
 impl Widget for Preview<'_> {
-	fn render(self, _: ratatui::layout::Rect, buf: &mut Buffer) {
+	fn render(self, win: ratatui::layout::Rect, buf: &mut Buffer) {
 		let Some(lock) = &self.cx.active().preview.lock else {
 			return;
 		};
@@ -23,7 +23,10 @@ impl Widget for Preview<'_> {
 		}
 
 		for w in &lock.data {
-			w.clone().render(buf, |p| self.cx.mgr.area(p));
+			let rect = w.area().transform(|p| self.cx.mgr.area(p));
+			if win.intersects(rect) {
+				w.clone().render(rect, buf);
+			}
 		}
 	}
 }

yazi-fm/src/signals.rs

@@ -62,7 +62,7 @@ impl Signals {
 				Event::Key(key).emit()
 			}
 			CrosstermEvent::Mouse(mouse) => {
-				if YAZI.mgr.mouse_events.contains(mouse.kind.into()) {
+				if YAZI.mgr.mouse_events.get().contains(mouse.kind.into()) {
 					Event::Mouse(mouse).emit();
 				}
 			}

yazi-fm/src/spot/spot.rs

@@ -11,13 +11,16 @@ impl<'a> Spot<'a> {
 }
 
 impl Widget for Spot<'_> {
-	fn render(self, _: Rect, buf: &mut Buffer) {
+	fn render(self, win: Rect, buf: &mut Buffer) {
 		let Some(lock) = &self.cx.active().spot.lock else {
 			return;
 		};
 
 		for w in &lock.data {
-			w.clone().render(buf, |p| self.cx.mgr.area(p));
+			let rect = w.area().transform(|p| self.cx.mgr.area(p));
+			if win.intersects(rect) {
+				w.clone().render(rect, buf);
+			}
 		}
 	}
 }

yazi-fm/src/term.rs

@@ -39,7 +39,7 @@ impl Term {
 			Print(Mux::csi("\x1b[0c")), // Request device attributes
 			yazi_term::If(TMUX.get(), EnterAlternateScreen),
 			EnableBracketedPaste,
-			yazi_term::If(!YAZI.mgr.mouse_events.is_empty(), EnableMouseCapture),
+			yazi_term::If(!YAZI.mgr.mouse_events.get().is_empty(), EnableMouseCapture),
 		)?;
 
 		let resp = Emulator::read_until_da1();
@@ -76,7 +76,7 @@ impl Term {
 
 		execute!(
 			TTY.writer(),
-			yazi_term::If(!YAZI.mgr.mouse_events.is_empty(), DisableMouseCapture),
+			yazi_term::If(!YAZI.mgr.mouse_events.get().is_empty(), DisableMouseCapture),
 			yazi_term::RestoreCursor,
 			DisableBracketedPaste,
 			LeaveAlternateScreen,
@@ -97,7 +97,7 @@ impl Term {
 
 		execute!(
 			TTY.writer(),
-			yazi_term::If(!YAZI.mgr.mouse_events.is_empty(), DisableMouseCapture),
+			yazi_term::If(!YAZI.mgr.mouse_events.get().is_empty(), DisableMouseCapture),
 			yazi_term::RestoreCursor,
 			DisableBracketedPaste,
 			LeaveAlternateScreen,

yazi-plugin/src/config/mod.rs

@@ -1 +0,0 @@
-yazi_macro::mod_flat!(plugin runtime term theme);

yazi-plugin/src/config/runtime.rs

@@ -1,100 +0,0 @@
-use mlua::{IntoLua, Lua, LuaSerdeExt, SerializeOptions, Value};
-use yazi_binding::{Composer, Url};
-use yazi_boot::ARGS;
-use yazi_config::YAZI;
-
-pub const OPTS: SerializeOptions =
-	SerializeOptions::new().serialize_none_to_null(false).serialize_unit_to_null(false);
-
-pub struct Runtime;
-
-impl Runtime {
-	pub fn compose(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			match key {
-				b"args" => Self::args(lua)?,
-				b"term" => super::Term::compose(lua)?,
-				b"mgr" => Self::mgr(lua)?,
-				b"plugin" => super::Plugin::compose(lua)?,
-				b"preview" => Self::preview(lua)?,
-				b"tasks" => Self::tasks(lua)?,
-				_ => return Ok(Value::Nil),
-			}
-			.into_lua(lua)
-		})
-	}
-
-	fn args(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| match key {
-			b"entries" => lua.create_sequence_from(ARGS.entries.iter().map(Url::new))?.into_lua(lua),
-			b"cwd_file" => ARGS.cwd_file.as_ref().map(Url::new).into_lua(lua),
-			b"chooser_file" => ARGS.chooser_file.as_ref().map(Url::new).into_lua(lua),
-			_ => Ok(Value::Nil),
-		})
-	}
-
-	fn mgr(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let m = &YAZI.mgr;
-			match key {
-				b"ratio" => lua.to_value_with(&m.ratio, OPTS)?,
-
-				b"sort_by" => lua.to_value_with(&m.sort_by, OPTS)?,
-				b"sort_sensitive" => lua.to_value_with(&m.sort_sensitive, OPTS)?,
-				b"sort_reverse" => lua.to_value_with(&m.sort_reverse, OPTS)?,
-				b"sort_dir_first" => lua.to_value_with(&m.sort_dir_first, OPTS)?,
-				b"sort_translit" => lua.to_value_with(&m.sort_translit, OPTS)?,
-
-				b"linemode" => lua.to_value_with(&m.linemode, OPTS)?,
-				b"show_hidden" => lua.to_value_with(&m.show_hidden, OPTS)?,
-				b"show_symlink" => lua.to_value_with(&m.show_symlink, OPTS)?,
-				b"scrolloff" => lua.to_value_with(&m.scrolloff, OPTS)?,
-				b"mouse_events" => lua.to_value_with(&m.mouse_events, OPTS)?,
-				b"title_format" => lua.to_value_with(&m.title_format, OPTS)?,
-				_ => return Ok(Value::Nil),
-			}
-			.into_lua(lua)
-		})
-	}
-
-	fn preview(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let p = &YAZI.preview;
-			match key {
-				b"wrap" => lua.to_value_with(&p.wrap, OPTS)?,
-				b"tab_size" => lua.to_value_with(&p.tab_size, OPTS)?,
-				b"max_width" => lua.to_value_with(&p.max_width, OPTS)?,
-				b"max_height" => lua.to_value_with(&p.max_height, OPTS)?,
-
-				b"cache_dir" => lua.to_value_with(&p.cache_dir, OPTS)?,
-
-				b"image_delay" => lua.to_value_with(&p.image_delay, OPTS)?,
-				b"image_filter" => lua.to_value_with(&p.image_filter, OPTS)?,
-				b"image_quality" => lua.to_value_with(&p.image_quality, OPTS)?,
-
-				b"ueberzug_scale" => lua.to_value_with(&p.ueberzug_scale, OPTS)?,
-				b"ueberzug_offset" => lua.to_value_with(&p.ueberzug_offset, OPTS)?,
-				_ => return Ok(Value::Nil),
-			}
-			.into_lua(lua)
-		})
-	}
-
-	fn tasks(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &YAZI.tasks;
-			match key {
-				b"micro_workers" => lua.to_value_with(&t.micro_workers, OPTS)?,
-				b"macro_workers" => lua.to_value_with(&t.macro_workers, OPTS)?,
-				b"bizarre_retry" => lua.to_value_with(&t.bizarre_retry, OPTS)?,
-
-				b"image_alloc" => lua.to_value_with(&t.image_alloc, OPTS)?,
-				b"image_bound" => lua.to_value_with(&t.image_bound, OPTS)?,
-
-				b"suppress_preload" => lua.to_value_with(&t.suppress_preload, OPTS)?,
-				_ => return Ok(Value::Nil),
-			}
-			.into_lua(lua)
-		})
-	}
-}

yazi-plugin/src/config/term.rs

@@ -1,25 +0,0 @@
-use mlua::{Function, IntoLua, IntoLuaMulti, Lua, Value};
-use yazi_adapter::{Dimension, EMULATOR};
-use yazi_binding::Composer;
-
-pub(super) struct Term;
-
-impl Term {
-	pub(super) fn compose(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| match key {
-			b"light" => EMULATOR.get().light.into_lua(lua),
-			b"cell_size" => Self::cell_size(lua)?.into_lua(lua),
-			_ => Ok(Value::Nil),
-		})
-	}
-
-	fn cell_size(lua: &Lua) -> mlua::Result<Function> {
-		lua.create_function(|lua, ()| {
-			if let Some(s) = Dimension::cell_size() {
-				s.into_lua_multi(lua)
-			} else {
-				().into_lua_multi(lua)
-			}
-		})
-	}
-}

yazi-plugin/src/config/theme.rs

@@ -1,280 +0,0 @@
-use mlua::{IntoLua, Lua, Value};
-use yazi_binding::{Composer, Style, Url};
-use yazi_config::THEME;
-
-pub struct Theme;
-
-impl Theme {
-	pub fn compose(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| match key {
-			b"mgr" => Self::mgr(lua),
-			b"tabs" => Self::tabs(lua),
-			b"mode" => Self::mode(lua),
-			b"status" => Self::status(lua),
-			b"which" => Self::which(lua),
-			b"confirm" => Self::confirm(lua),
-			b"spot" => Self::spot(lua),
-			b"notify" => Self::notify(lua),
-			b"pick" => Self::pick(lua),
-			b"input" => Self::input(lua),
-			b"cmp" => Self::cmp(lua),
-			b"tasks" => Self::tasks(lua),
-			b"help" => Self::help(lua),
-			_ => Ok(Value::Nil),
-		})
-	}
-
-	fn mgr(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let m = &THEME.mgr;
-			match key {
-				b"cwd" => Style::from(m.cwd).into_lua(lua),
-
-				b"hovered" => Style::from(m.hovered).into_lua(lua),
-				b"preview_hovered" => Style::from(m.preview_hovered).into_lua(lua),
-
-				b"find_keyword" => Style::from(m.find_keyword).into_lua(lua),
-				b"find_position" => Style::from(m.find_position).into_lua(lua),
-
-				b"symlink_target" => Style::from(m.symlink_target).into_lua(lua),
-
-				b"marker_copied" => Style::from(m.marker_copied).into_lua(lua),
-				b"marker_cut" => Style::from(m.marker_cut).into_lua(lua),
-				b"marker_marked" => Style::from(m.marker_marked).into_lua(lua),
-				b"marker_selected" => Style::from(m.marker_selected).into_lua(lua),
-
-				b"count_copied" => Style::from(m.count_copied).into_lua(lua),
-				b"count_cut" => Style::from(m.count_cut).into_lua(lua),
-				b"count_selected" => Style::from(m.count_selected).into_lua(lua),
-
-				b"border_symbol" => lua.create_string(&m.border_symbol)?.into_lua(lua),
-				b"border_style" => Style::from(m.border_style).into_lua(lua),
-
-				b"syntect_theme" => Url::new(&m.syntect_theme).into_lua(lua),
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn tabs(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.tabs;
-			match key {
-				b"active" => Style::from(t.active).into_lua(lua),
-				b"inactive" => Style::from(t.inactive).into_lua(lua),
-
-				b"sep_inner" => lua
-					.create_table_from([
-						("open", lua.create_string(&t.sep_inner.open)?),
-						("close", lua.create_string(&t.sep_inner.close)?),
-					])?
-					.into_lua(lua),
-				b"sep_outer" => lua
-					.create_table_from([
-						("open", lua.create_string(&t.sep_outer.open)?),
-						("close", lua.create_string(&t.sep_outer.close)?),
-					])?
-					.into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn mode(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.mode;
-			match key {
-				b"normal_main" => Style::from(t.normal_main).into_lua(lua),
-				b"normal_alt" => Style::from(t.normal_alt).into_lua(lua),
-
-				b"select_main" => Style::from(t.select_main).into_lua(lua),
-				b"select_alt" => Style::from(t.select_alt).into_lua(lua),
-
-				b"unset_main" => Style::from(t.unset_main).into_lua(lua),
-				b"unset_alt" => Style::from(t.unset_alt).into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn status(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.status;
-			match key {
-				b"overall" => Style::from(t.overall).into_lua(lua),
-				b"sep_left" => lua
-					.create_table_from([
-						("open", lua.create_string(&t.sep_left.open)?),
-						("close", lua.create_string(&t.sep_left.close)?),
-					])?
-					.into_lua(lua),
-				b"sep_right" => lua
-					.create_table_from([
-						("open", lua.create_string(&t.sep_right.open)?),
-						("close", lua.create_string(&t.sep_right.close)?),
-					])?
-					.into_lua(lua),
-
-				b"perm_sep" => Style::from(t.perm_sep).into_lua(lua),
-				b"perm_type" => Style::from(t.perm_type).into_lua(lua),
-				b"perm_read" => Style::from(t.perm_read).into_lua(lua),
-				b"perm_write" => Style::from(t.perm_write).into_lua(lua),
-				b"perm_exec" => Style::from(t.perm_exec).into_lua(lua),
-
-				b"progress_label" => Style::from(t.progress_label).into_lua(lua),
-				b"progress_normal" => Style::from(t.progress_normal).into_lua(lua),
-				b"progress_error" => Style::from(t.progress_error).into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn which(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.which;
-			match key {
-				b"cols" => t.cols.into_lua(lua),
-				b"mask" => Style::from(t.mask).into_lua(lua),
-				b"cand" => Style::from(t.cand).into_lua(lua),
-				b"rest" => Style::from(t.rest).into_lua(lua),
-				b"desc" => Style::from(t.desc).into_lua(lua),
-
-				b"separator" => lua.create_string(&t.separator)?.into_lua(lua),
-				b"separator_style" => Style::from(t.separator_style).into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn confirm(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.confirm;
-			match key {
-				b"border" => Style::from(t.border).into_lua(lua),
-				b"title" => Style::from(t.title).into_lua(lua),
-				b"body" => Style::from(t.body).into_lua(lua),
-				b"list" => Style::from(t.list).into_lua(lua),
-
-				b"btn_yes" => Style::from(t.btn_yes).into_lua(lua),
-				b"btn_no" => Style::from(t.btn_no).into_lua(lua),
-				b"btn_labels" => lua
-					.create_sequence_from([
-						lua.create_string(&t.btn_labels[0])?,
-						lua.create_string(&t.btn_labels[1])?,
-					])?
-					.into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn spot(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.spot;
-			match key {
-				b"border" => Style::from(t.border).into_lua(lua),
-				b"title" => Style::from(t.title).into_lua(lua),
-
-				b"tbl_col" => Style::from(t.tbl_col).into_lua(lua),
-				b"tbl_cell" => Style::from(t.tbl_cell).into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn notify(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.notify;
-			match key {
-				b"title_info" => Style::from(t.title_info).into_lua(lua),
-				b"title_warn" => Style::from(t.title_warn).into_lua(lua),
-				b"title_error" => Style::from(t.title_error).into_lua(lua),
-
-				b"icon_info" => lua.create_string(&t.icon_info)?.into_lua(lua),
-				b"icon_warn" => lua.create_string(&t.icon_warn)?.into_lua(lua),
-				b"icon_error" => lua.create_string(&t.icon_error)?.into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn pick(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.pick;
-			match key {
-				b"border" => Style::from(t.border).into_lua(lua),
-				b"active" => Style::from(t.active).into_lua(lua),
-				b"inactive" => Style::from(t.inactive).into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn input(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.input;
-			match key {
-				b"border" => Style::from(t.border).into_lua(lua),
-				b"title" => Style::from(t.title).into_lua(lua),
-				b"value" => Style::from(t.value).into_lua(lua),
-				b"selected" => Style::from(t.selected).into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn cmp(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.cmp;
-			match key {
-				b"border" => Style::from(t.border).into_lua(lua),
-				b"active" => Style::from(t.active).into_lua(lua),
-				b"inactive" => Style::from(t.inactive).into_lua(lua),
-
-				b"icon_file" => lua.create_string(&t.icon_file)?.into_lua(lua),
-				b"icon_folder" => lua.create_string(&t.icon_folder)?.into_lua(lua),
-				b"icon_command" => lua.create_string(&t.icon_command)?.into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn tasks(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.tasks;
-			match key {
-				b"border" => Style::from(t.border).into_lua(lua),
-				b"title" => Style::from(t.title).into_lua(lua),
-				b"hovered" => Style::from(t.hovered).into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-
-	fn help(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			let t = &THEME.help;
-			match key {
-				b"on" => Style::from(t.on).into_lua(lua),
-				b"run" => Style::from(t.run).into_lua(lua),
-				b"desc" => Style::from(t.desc).into_lua(lua),
-
-				b"hovered" => Style::from(t.hovered).into_lua(lua),
-				b"footer" => Style::from(t.footer).into_lua(lua),
-
-				_ => Ok(Value::Nil),
-			}
-		})
-	}
-}

yazi-plugin/src/fs/fs.rs

@@ -7,7 +7,7 @@ use yazi_fs::{mounts::PARTITIONS, remove_dir_clean};
 use crate::bindings::SizeCalculator;
 
 pub fn compose(lua: &Lua) -> mlua::Result<Value> {
-	Composer::make(lua, |lua, key| {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
 		match key {
 			b"op" => op(lua)?,
 			b"cwd" => cwd(lua)?,
@@ -23,7 +23,11 @@ pub fn compose(lua: &Lua) -> mlua::Result<Value> {
 			_ => return Ok(Value::Nil),
 		}
 		.into_lua(lua)
-	})
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
 }
 
 fn op(lua: &Lua) -> mlua::Result<Function> {

yazi-plugin/src/isolate/isolate.rs

@@ -11,8 +11,8 @@ pub fn slim_lua(name: &str) -> mlua::Result<Lua> {
 	globals.raw_set("ui", yazi_binding::elements::compose(&lua)?)?;
 	globals.raw_set("ya", crate::utils::compose(&lua, true)?)?;
 	globals.raw_set("fs", crate::fs::compose(&lua)?)?;
-	globals.raw_set("rt", crate::config::Runtime::compose(&lua)?)?;
-	globals.raw_set("th", crate::config::Theme::compose(&lua)?)?;
+	globals.raw_set("rt", crate::runtime::compose(&lua)?)?;
+	globals.raw_set("th", crate::theme::compose(&lua)?)?;
 
 	yazi_binding::Cha::install(&lua)?;
 	yazi_binding::File::install(&lua)?;

yazi-plugin/src/lib.rs

@@ -1,6 +1,6 @@
 #![allow(clippy::if_same_then_else, clippy::unit_arg)]
 
-yazi_macro::mod_pub!(bindings config external fs isolate loader process pubsub utils);
+yazi_macro::mod_pub!(bindings external fs isolate loader process pubsub runtime theme utils);
 
 yazi_macro::mod_flat!(lua twox);
 

yazi-plugin/src/lua.rs

@@ -24,8 +24,8 @@ fn stage_1(lua: &'static Lua) -> Result<()> {
 	globals.raw_set("ya", crate::utils::compose(lua, false)?)?;
 	globals.raw_set("fs", crate::fs::compose(lua)?)?;
 	globals.raw_set("ps", crate::pubsub::compose(lua)?)?;
-	globals.raw_set("rt", crate::config::Runtime::compose(lua)?)?;
-	globals.raw_set("th", crate::config::Theme::compose(lua)?)?;
+	globals.raw_set("rt", crate::runtime::compose(lua)?)?;
+	globals.raw_set("th", crate::theme::compose(lua)?)?;
 
 	yazi_binding::Error::install(lua)?;
 	yazi_binding::Cha::install(lua)?;

yazi-plugin/src/pubsub/mod.rs

@@ -6,7 +6,7 @@ use yazi_binding::Composer;
 yazi_macro::mod_flat!(pubsub);
 
 pub(super) fn compose(lua: &Lua) -> mlua::Result<Value> {
-	Composer::make(lua, |lua, key| {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
 		match key {
 			b"pub" => Pubsub::r#pub(lua)?,
 			b"pub_to" => Pubsub::pub_to(lua)?,
@@ -17,5 +17,9 @@ pub(super) fn compose(lua: &Lua) -> mlua::Result<Value> {
 			_ => return Ok(Value::Nil),
 		}
 		.into_lua(lua)
-	})
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
 }

yazi-plugin/src/runtime/mod.rs

@@ -0,0 +1 @@
+yazi_macro::mod_flat!(plugin runtime term);

yazi-plugin/src/runtime/plugin.rs

@@ -2,45 +2,45 @@ use mlua::{Function, IntoLua, Lua, UserData, Value};
 use yazi_binding::{Composer, FileRef, UrlRef, cached_field};
 use yazi_config::YAZI;
 
-pub(super) struct Plugin;
-
-impl Plugin {
-	pub(super) fn compose(lua: &Lua) -> mlua::Result<Value> {
-		Composer::make(lua, |lua, key| {
-			match key {
-				b"fetchers" => Plugin::fetchers(lua)?,
-				b"spotter" => Plugin::spotter(lua)?,
-				b"preloaders" => Plugin::preloaders(lua)?,
-				b"previewer" => Plugin::previewer(lua)?,
-				_ => return Ok(Value::Nil),
-			}
-			.into_lua(lua)
-		})
+pub(super) fn plugin(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		match key {
+			b"fetchers" => fetchers(lua)?,
+			b"spotter" => spotter(lua)?,
+			b"preloaders" => preloaders(lua)?,
+			b"previewer" => previewer(lua)?,
+			_ => return Ok(Value::Nil),
+		}
+		.into_lua(lua)
 	}
 
-	fn fetchers(lua: &Lua) -> mlua::Result<Function> {
-		lua.create_function(|lua, (file, mime): (FileRef, mlua::String)| {
-			lua.create_sequence_from(YAZI.plugin.fetchers(&file.url, &mime.to_str()?).map(Fetcher::new))
-		})
-	}
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
 
-	fn spotter(lua: &Lua) -> mlua::Result<Function> {
-		lua.create_function(|_, (url, mime): (UrlRef, mlua::String)| {
-			Ok(YAZI.plugin.spotter(&url, &mime.to_str()?).map(Spotter::new))
-		})
-	}
+	Composer::make(lua, get, set)
+}
 
-	fn preloaders(lua: &Lua) -> mlua::Result<Function> {
-		lua.create_function(|lua, (url, mime): (UrlRef, mlua::String)| {
-			lua.create_sequence_from(YAZI.plugin.preloaders(&url, &mime.to_str()?).map(Preloader::new))
-		})
-	}
+fn fetchers(lua: &Lua) -> mlua::Result<Function> {
+	lua.create_function(|lua, (file, mime): (FileRef, mlua::String)| {
+		lua.create_sequence_from(YAZI.plugin.fetchers(&file.url, &mime.to_str()?).map(Fetcher::new))
+	})
+}
 
-	fn previewer(lua: &Lua) -> mlua::Result<Function> {
-		lua.create_function(|_, (url, mime): (UrlRef, mlua::String)| {
-			Ok(YAZI.plugin.previewer(&url, &mime.to_str()?).map(Previewer::new))
-		})
-	}
+fn spotter(lua: &Lua) -> mlua::Result<Function> {
+	lua.create_function(|_, (url, mime): (UrlRef, mlua::String)| {
+		Ok(YAZI.plugin.spotter(&url, &mime.to_str()?).map(Spotter::new))
+	})
+}
+
+fn preloaders(lua: &Lua) -> mlua::Result<Function> {
+	lua.create_function(|lua, (url, mime): (UrlRef, mlua::String)| {
+		lua.create_sequence_from(YAZI.plugin.preloaders(&url, &mime.to_str()?).map(Preloader::new))
+	})
+}
+
+fn previewer(lua: &Lua) -> mlua::Result<Function> {
+	lua.create_function(|_, (url, mime): (UrlRef, mlua::String)| {
+		Ok(YAZI.plugin.previewer(&url, &mime.to_str()?).map(Previewer::new))
+	})
 }
 
 // --- Fetcher

yazi-plugin/src/runtime/runtime.rs

@@ -0,0 +1,127 @@
+use mlua::{IntoLua, Lua, LuaSerdeExt, SerializeOptions, Value};
+use yazi_binding::{Composer, Url};
+use yazi_boot::ARGS;
+use yazi_config::YAZI;
+
+pub const OPTS: SerializeOptions =
+	SerializeOptions::new().serialize_none_to_null(false).serialize_unit_to_null(false);
+
+pub fn compose(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		match key {
+			b"args" => args(lua)?,
+			b"term" => super::term(lua)?,
+			b"mgr" => mgr(lua)?,
+			b"plugin" => super::plugin(lua)?,
+			b"preview" => preview(lua)?,
+			b"tasks" => tasks(lua)?,
+			_ => return Ok(Value::Nil),
+		}
+		.into_lua(lua)
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn args(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		match key {
+			b"entries" => lua.create_sequence_from(ARGS.entries.iter().map(Url::new))?.into_lua(lua),
+			b"cwd_file" => ARGS.cwd_file.as_ref().map(Url::new).into_lua(lua),
+			b"chooser_file" => ARGS.chooser_file.as_ref().map(Url::new).into_lua(lua),
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn mgr(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let m = &YAZI.mgr;
+		match key {
+			b"ratio" => lua.to_value_with(&m.ratio, OPTS)?,
+
+			b"sort_by" => lua.to_value_with(&m.sort_by, OPTS)?,
+			b"sort_sensitive" => lua.to_value_with(&m.sort_sensitive, OPTS)?,
+			b"sort_reverse" => lua.to_value_with(&m.sort_reverse, OPTS)?,
+			b"sort_dir_first" => lua.to_value_with(&m.sort_dir_first, OPTS)?,
+			b"sort_translit" => lua.to_value_with(&m.sort_translit, OPTS)?,
+
+			b"linemode" => lua.to_value_with(&m.linemode, OPTS)?,
+			b"show_hidden" => lua.to_value_with(&m.show_hidden, OPTS)?,
+			b"show_symlink" => lua.to_value_with(&m.show_symlink, OPTS)?,
+			b"scrolloff" => lua.to_value_with(&m.scrolloff, OPTS)?,
+			b"mouse_events" => lua.to_value_with(&m.mouse_events, OPTS)?,
+			b"title_format" => lua.to_value_with(&m.title_format, OPTS)?,
+			_ => return Ok(Value::Nil),
+		}
+		.into_lua(lua)
+	}
+
+	fn set(lua: &Lua, key: &[u8], value: Value) -> mlua::Result<Value> {
+		let m = &YAZI.mgr;
+		Ok(match key {
+			b"ratio" => {
+				m.ratio.set(lua.from_value(value)?);
+				Value::Nil
+			}
+			_ => value,
+		})
+	}
+
+	Composer::make(lua, get, set)
+}
+
+fn preview(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let p = &YAZI.preview;
+		match key {
+			b"wrap" => lua.to_value_with(&p.wrap, OPTS)?,
+			b"tab_size" => lua.to_value_with(&p.tab_size, OPTS)?,
+			b"max_width" => lua.to_value_with(&p.max_width, OPTS)?,
+			b"max_height" => lua.to_value_with(&p.max_height, OPTS)?,
+
+			b"cache_dir" => lua.to_value_with(&p.cache_dir, OPTS)?,
+
+			b"image_delay" => lua.to_value_with(&p.image_delay, OPTS)?,
+			b"image_filter" => lua.to_value_with(&p.image_filter, OPTS)?,
+			b"image_quality" => lua.to_value_with(&p.image_quality, OPTS)?,
+
+			b"ueberzug_scale" => lua.to_value_with(&p.ueberzug_scale, OPTS)?,
+			b"ueberzug_offset" => lua.to_value_with(&p.ueberzug_offset, OPTS)?,
+			_ => return Ok(Value::Nil),
+		}
+		.into_lua(lua)
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn tasks(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &YAZI.tasks;
+		match key {
+			b"micro_workers" => lua.to_value_with(&t.micro_workers, OPTS)?,
+			b"macro_workers" => lua.to_value_with(&t.macro_workers, OPTS)?,
+			b"bizarre_retry" => lua.to_value_with(&t.bizarre_retry, OPTS)?,
+
+			b"image_alloc" => lua.to_value_with(&t.image_alloc, OPTS)?,
+			b"image_bound" => lua.to_value_with(&t.image_bound, OPTS)?,
+
+			b"suppress_preload" => lua.to_value_with(&t.suppress_preload, OPTS)?,
+			_ => return Ok(Value::Nil),
+		}
+		.into_lua(lua)
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}

yazi-plugin/src/runtime/term.rs

@@ -0,0 +1,27 @@
+use mlua::{Function, IntoLua, IntoLuaMulti, Lua, Value};
+use yazi_adapter::{Dimension, EMULATOR};
+use yazi_binding::Composer;
+
+pub(super) fn term(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		match key {
+			b"light" => EMULATOR.get().light.into_lua(lua),
+			b"cell_size" => cell_size(lua)?.into_lua(lua),
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn cell_size(lua: &Lua) -> mlua::Result<Function> {
+	lua.create_function(|lua, ()| {
+		if let Some(s) = Dimension::cell_size() {
+			s.into_lua_multi(lua)
+		} else {
+			().into_lua_multi(lua)
+		}
+	})
+}

yazi-plugin/src/theme/mod.rs

@@ -0,0 +1 @@
+yazi_macro::mod_flat!(theme);

yazi-plugin/src/theme/theme.rs

@@ -0,0 +1,334 @@
+use mlua::{IntoLua, Lua, Value};
+use yazi_binding::{Composer, Style, Url};
+use yazi_config::THEME;
+
+pub fn compose(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		match key {
+			b"mgr" => mgr(lua),
+			b"tabs" => tabs(lua),
+			b"mode" => mode(lua),
+			b"status" => status(lua),
+			b"which" => which(lua),
+			b"confirm" => confirm(lua),
+			b"spot" => spot(lua),
+			b"notify" => notify(lua),
+			b"pick" => pick(lua),
+			b"input" => input(lua),
+			b"cmp" => cmp(lua),
+			b"tasks" => tasks(lua),
+			b"help" => help(lua),
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn mgr(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let m = &THEME.mgr;
+		match key {
+			b"cwd" => Style::from(m.cwd).into_lua(lua),
+
+			b"hovered" => Style::from(m.hovered).into_lua(lua),
+			b"preview_hovered" => Style::from(m.preview_hovered).into_lua(lua),
+
+			b"find_keyword" => Style::from(m.find_keyword).into_lua(lua),
+			b"find_position" => Style::from(m.find_position).into_lua(lua),
+
+			b"symlink_target" => Style::from(m.symlink_target).into_lua(lua),
+
+			b"marker_copied" => Style::from(m.marker_copied).into_lua(lua),
+			b"marker_cut" => Style::from(m.marker_cut).into_lua(lua),
+			b"marker_marked" => Style::from(m.marker_marked).into_lua(lua),
+			b"marker_selected" => Style::from(m.marker_selected).into_lua(lua),
+
+			b"count_copied" => Style::from(m.count_copied).into_lua(lua),
+			b"count_cut" => Style::from(m.count_cut).into_lua(lua),
+			b"count_selected" => Style::from(m.count_selected).into_lua(lua),
+
+			b"border_symbol" => lua.create_string(&m.border_symbol)?.into_lua(lua),
+			b"border_style" => Style::from(m.border_style).into_lua(lua),
+
+			b"syntect_theme" => Url::new(&m.syntect_theme).into_lua(lua),
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn tabs(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.tabs;
+		match key {
+			b"active" => Style::from(t.active).into_lua(lua),
+			b"inactive" => Style::from(t.inactive).into_lua(lua),
+
+			b"sep_inner" => lua
+				.create_table_from([
+					("open", lua.create_string(&t.sep_inner.open)?),
+					("close", lua.create_string(&t.sep_inner.close)?),
+				])?
+				.into_lua(lua),
+			b"sep_outer" => lua
+				.create_table_from([
+					("open", lua.create_string(&t.sep_outer.open)?),
+					("close", lua.create_string(&t.sep_outer.close)?),
+				])?
+				.into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn mode(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.mode;
+		match key {
+			b"normal_main" => Style::from(t.normal_main).into_lua(lua),
+			b"normal_alt" => Style::from(t.normal_alt).into_lua(lua),
+
+			b"select_main" => Style::from(t.select_main).into_lua(lua),
+			b"select_alt" => Style::from(t.select_alt).into_lua(lua),
+
+			b"unset_main" => Style::from(t.unset_main).into_lua(lua),
+			b"unset_alt" => Style::from(t.unset_alt).into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn status(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.status;
+		match key {
+			b"overall" => Style::from(t.overall).into_lua(lua),
+			b"sep_left" => lua
+				.create_table_from([
+					("open", lua.create_string(&t.sep_left.open)?),
+					("close", lua.create_string(&t.sep_left.close)?),
+				])?
+				.into_lua(lua),
+			b"sep_right" => lua
+				.create_table_from([
+					("open", lua.create_string(&t.sep_right.open)?),
+					("close", lua.create_string(&t.sep_right.close)?),
+				])?
+				.into_lua(lua),
+
+			b"perm_sep" => Style::from(t.perm_sep).into_lua(lua),
+			b"perm_type" => Style::from(t.perm_type).into_lua(lua),
+			b"perm_read" => Style::from(t.perm_read).into_lua(lua),
+			b"perm_write" => Style::from(t.perm_write).into_lua(lua),
+			b"perm_exec" => Style::from(t.perm_exec).into_lua(lua),
+
+			b"progress_label" => Style::from(t.progress_label).into_lua(lua),
+			b"progress_normal" => Style::from(t.progress_normal).into_lua(lua),
+			b"progress_error" => Style::from(t.progress_error).into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn which(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.which;
+		match key {
+			b"cols" => t.cols.into_lua(lua),
+			b"mask" => Style::from(t.mask).into_lua(lua),
+			b"cand" => Style::from(t.cand).into_lua(lua),
+			b"rest" => Style::from(t.rest).into_lua(lua),
+			b"desc" => Style::from(t.desc).into_lua(lua),
+
+			b"separator" => lua.create_string(&t.separator)?.into_lua(lua),
+			b"separator_style" => Style::from(t.separator_style).into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn confirm(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.confirm;
+		match key {
+			b"border" => Style::from(t.border).into_lua(lua),
+			b"title" => Style::from(t.title).into_lua(lua),
+			b"body" => Style::from(t.body).into_lua(lua),
+			b"list" => Style::from(t.list).into_lua(lua),
+
+			b"btn_yes" => Style::from(t.btn_yes).into_lua(lua),
+			b"btn_no" => Style::from(t.btn_no).into_lua(lua),
+			b"btn_labels" => lua
+				.create_sequence_from([
+					lua.create_string(&t.btn_labels[0])?,
+					lua.create_string(&t.btn_labels[1])?,
+				])?
+				.into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn spot(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.spot;
+		match key {
+			b"border" => Style::from(t.border).into_lua(lua),
+			b"title" => Style::from(t.title).into_lua(lua),
+
+			b"tbl_col" => Style::from(t.tbl_col).into_lua(lua),
+			b"tbl_cell" => Style::from(t.tbl_cell).into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn notify(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.notify;
+		match key {
+			b"title_info" => Style::from(t.title_info).into_lua(lua),
+			b"title_warn" => Style::from(t.title_warn).into_lua(lua),
+			b"title_error" => Style::from(t.title_error).into_lua(lua),
+
+			b"icon_info" => lua.create_string(&t.icon_info)?.into_lua(lua),
+			b"icon_warn" => lua.create_string(&t.icon_warn)?.into_lua(lua),
+			b"icon_error" => lua.create_string(&t.icon_error)?.into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn pick(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.pick;
+		match key {
+			b"border" => Style::from(t.border).into_lua(lua),
+			b"active" => Style::from(t.active).into_lua(lua),
+			b"inactive" => Style::from(t.inactive).into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn input(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.input;
+		match key {
+			b"border" => Style::from(t.border).into_lua(lua),
+			b"title" => Style::from(t.title).into_lua(lua),
+			b"value" => Style::from(t.value).into_lua(lua),
+			b"selected" => Style::from(t.selected).into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn cmp(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.cmp;
+		match key {
+			b"border" => Style::from(t.border).into_lua(lua),
+			b"active" => Style::from(t.active).into_lua(lua),
+			b"inactive" => Style::from(t.inactive).into_lua(lua),
+
+			b"icon_file" => lua.create_string(&t.icon_file)?.into_lua(lua),
+			b"icon_folder" => lua.create_string(&t.icon_folder)?.into_lua(lua),
+			b"icon_command" => lua.create_string(&t.icon_command)?.into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn tasks(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.tasks;
+		match key {
+			b"border" => Style::from(t.border).into_lua(lua),
+			b"title" => Style::from(t.title).into_lua(lua),
+			b"hovered" => Style::from(t.hovered).into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}
+
+fn help(lua: &Lua) -> mlua::Result<Value> {
+	fn get(lua: &Lua, key: &[u8]) -> mlua::Result<Value> {
+		let t = &THEME.help;
+		match key {
+			b"on" => Style::from(t.on).into_lua(lua),
+			b"run" => Style::from(t.run).into_lua(lua),
+			b"desc" => Style::from(t.desc).into_lua(lua),
+
+			b"hovered" => Style::from(t.hovered).into_lua(lua),
+			b"footer" => Style::from(t.footer).into_lua(lua),
+
+			_ => Ok(Value::Nil),
+		}
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, get, set)
+}

yazi-plugin/src/utils/json.rs

@@ -2,7 +2,7 @@ use mlua::{Function, IntoLuaMulti, Lua, LuaSerdeExt, Value};
 use yazi_binding::Error;
 
 use super::Utils;
-use crate::config::OPTS;
+use crate::runtime::OPTS;
 
 impl Utils {
 	pub(super) fn json_encode(lua: &Lua) -> mlua::Result<Function> {

yazi-plugin/src/utils/utils.rs

@@ -4,7 +4,7 @@ use yazi_binding::Composer;
 pub(super) struct Utils;
 
 pub fn compose(lua: &Lua, isolate: bool) -> mlua::Result<Value> {
-	Composer::make(lua, move |lua, key| {
+	fn get(lua: &Lua, key: &[u8], isolate: bool) -> mlua::Result<Value> {
 		match key {
 			// App
 			b"id" => Utils::id(lua)?,
@@ -84,5 +84,9 @@ pub fn compose(lua: &Lua, isolate: bool) -> mlua::Result<Value> {
 			_ => return Ok(Value::Nil),
 		}
 		.into_lua(lua)
-	})
+	}
+
+	fn set(_: &Lua, _: &[u8], value: Value) -> mlua::Result<Value> { Ok(value) }
+
+	Composer::make(lua, move |lua, key| get(lua, key, isolate), set)
 }

yazi-shared/src/sync_cell.rs

@@ -1,5 +1,7 @@
 use std::{cell::Cell, fmt::{Debug, Display, Formatter}, ops::Deref};
 
+use serde::{Deserialize, Deserializer, Serialize, Serializer};
+
 /// [`SyncCell`], but [`Sync`].
 ///
 /// This is just an `Cell`, except it implements `Sync`
@@ -36,3 +38,21 @@ impl<T: Copy + Debug> Debug for SyncCell<T> {
 impl<T: Copy + Display> Display for SyncCell<T> {
 	fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { Display::fmt(&self.get(), f) }
 }
+
+impl<T> Serialize for SyncCell<T>
+where
+	T: Copy + Serialize,
+{
+	fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
+		self.0.serialize(serializer)
+	}
+}
+
+impl<'de, T> Deserialize<'de> for SyncCell<T>
+where
+	T: Copy + Deserialize<'de>,
+{
+	fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
+		Ok(Self::new(T::deserialize(deserializer)?))
+	}
+}