feat: line mode (#291)

app/src/executor.rs

@@ -127,6 +127,7 @@ impl Executor {
 				exec.named.contains_key("confirm"),
 			),
 			"hidden" => cx.manager.active_mut().hidden(exec),
+			"linemode" => cx.manager.active_mut().linemode(exec),
 			"search" => match exec.args.get(0).map(|s| s.as_str()).unwrap_or("") {
 				"rg" => cx.manager.active_mut().search(true),
 				"fd" => cx.manager.active_mut().search(false),

config/preset/keymap.toml

@@ -67,6 +67,12 @@ keymap = [
 	{ on = [ "z" ],         exec = "jump zoxide",                                          desc = "Jump to a directory using zoxide" },
 	{ on = [ "Z" ],         exec = "jump fzf",                                             desc = "Jump to a directory, or reveal a file using fzf" },
 
+	# Linemode
+	{ on = [ "m", "s" ], exec = "linemode size",        desc = "Set linemode to size" },
+	{ on = [ "m", "p" ], exec = "linemode permissions", desc = "Set linemode to permissions" },
+	{ on = [ "m", "m" ], exec = "linemode mtime",       desc = "Set linemode to mtime" },
+	{ on = [ "m", "n" ], exec = "linemode none",        desc = "Set linemode to none" },
+
 	# Copy
 	{ on = [ "c", "c" ], exec = "copy path",             desc = "Copy the absolute path" },
 	{ on = [ "c", "d" ], exec = "copy dirname",          desc = "Copy the path of the parent directory" },

config/src/manager/linemode.rs

@@ -1,26 +0,0 @@
-use anyhow::bail;
-use serde::{Deserialize, Serialize};
-
-#[derive(Clone, Copy, Debug, Default, Deserialize, Serialize, PartialEq, Eq)]
-#[serde(try_from = "String")]
-pub enum Linemode {
-	#[default]
-	None,
-	Size,
-	Mtime,
-	Permissions,
-}
-
-impl TryFrom<String> for Linemode {
-	type Error = anyhow::Error;
-
-	fn try_from(s: String) -> Result<Self, Self::Error> {
-		Ok(match s.as_str() {
-			"none" => Self::None,
-			"size" => Self::Size,
-			"mtime" => Self::Mtime,
-			"permissions" => Self::Permissions,
-			_ => bail!("invalid linemode value: {s}"),
-		})
-	}
-}

config/src/manager/manager.rs

@@ -1,9 +1,10 @@
 use serde::{Deserialize, Serialize};
+use validator::Validate;
 
-use super::{Linemode, ManagerLayout, SortBy};
-use crate::MERGED_YAZI;
+use super::{ManagerLayout, SortBy};
+use crate::{validation::check_validation, MERGED_YAZI};
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Debug, Deserialize, Serialize, Validate)]
 pub struct Manager {
 	pub layout: ManagerLayout,
 
@@ -14,7 +15,8 @@ pub struct Manager {
 	pub sort_dir_first: bool,
 
 	// Display
-	pub linemode:     Linemode,
+	#[validate(length(min = 1, max = 20, message = "must be between 1 and 20 characters"))]
+	pub linemode:     String,
 	pub show_hidden:  bool,
 	pub show_symlink: bool,
 }
@@ -26,6 +28,9 @@ impl Default for Manager {
 			manager: Manager,
 		}
 
-		toml::from_str::<Outer>(&MERGED_YAZI).unwrap().manager
+		let manager = toml::from_str::<Outer>(&MERGED_YAZI).unwrap().manager;
+
+		check_validation(manager.validate());
+		manager
 	}
 }

config/src/manager/mod.rs

@@ -1,9 +1,7 @@
 mod layout;
-mod linemode;
 mod manager;
 mod sorting;
 
 pub use layout::*;
-pub use linemode::*;
 pub use manager::*;
 pub use sorting::*;

config/src/manager/sorting.rs

@@ -36,3 +36,17 @@ impl TryFrom<String> for SortBy {
 
 	fn try_from(s: String) -> Result<Self, Self::Error> { Self::from_str(&s) }
 }
+
+impl ToString for SortBy {
+	fn to_string(&self) -> String {
+		match self {
+			Self::None => "none",
+			Self::Alphabetical => "alphabetical",
+			Self::Created => "created",
+			Self::Modified => "modified",
+			Self::Natural => "natural",
+			Self::Size => "size",
+		}
+		.to_string()
+	}
+}

core/src/files/file.rs

@@ -8,7 +8,6 @@ use tokio::fs;
 pub struct File {
 	pub url:            Url,
 	pub meta:           Metadata,
-	pub length:         u64,
 	pub(super) link_to: Option<Url>,
 	pub is_link:        bool,
 	pub is_hidden:      bool,
@@ -30,9 +29,8 @@ impl File {
 			link_to = fs::read_link(&url).await.map(Url::from).ok();
 		}
 
-		let length = meta.len();
 		let is_hidden = url.file_name().map(|s| s.to_string_lossy().starts_with('.')).unwrap_or(false);
-		Self { url, meta, length, link_to, is_link, is_hidden }
+		Self { url, meta, link_to, is_link, is_hidden }
 	}
 
 	#[inline]

core/src/files/files.rs

@@ -13,8 +13,8 @@ pub struct Files {
 	ticket:             u64,
 	pub(crate) version: u64,
 
-	sizes:    BTreeMap<Url, u64>,
-	selected: BTreeSet<Url>,
+	pub sizes: BTreeMap<Url, u64>,
+	selected:  BTreeSet<Url>,
 
 	sorter:      FilesSorter,
 	show_hidden: bool,
@@ -268,10 +268,6 @@ impl Files {
 	#[inline]
 	pub fn position(&self, url: &Url) -> Option<usize> { self.iter().position(|f| &f.url == url) }
 
-	// --- Sizes
-	#[inline]
-	pub fn size(&self, url: &Url) -> Option<u64> { self.sizes.get(url).copied() }
-
 	// --- Selected
 	pub fn selected(&self, pending: &BTreeSet<usize>, unset: bool) -> Vec<&File> {
 		if self.selected.is_empty() && (unset || pending.is_empty()) {

core/src/files/sorter.rs

@@ -48,7 +48,7 @@ impl FilesSorter {
 			SortBy::Size => items.sort_unstable_by(|a, b| {
 				let aa = if a.is_dir() { sizes.get(&a.url).copied() } else { None };
 				let bb = if b.is_dir() { sizes.get(&b.url).copied() } else { None };
-				self.cmp(aa.unwrap_or(a.length), bb.unwrap_or(b.length), self.promote(a, b))
+				self.cmp(aa.unwrap_or(a.meta.len()), bb.unwrap_or(b.meta.len()), self.promote(a, b))
 			}),
 		}
 		true
@@ -75,7 +75,6 @@ impl FilesSorter {
 		let dummy = File {
 			url:       Default::default(),
 			meta:      items[0].meta.clone(),
-			length:    0,
 			link_to:   None,
 			is_link:   false,
 			is_hidden: false,

core/src/manager/tabs.rs

@@ -23,7 +23,7 @@ impl Tabs {
 		}
 
 		let mut tab = Tab::from(url);
-		tab.conf = self.active().conf;
+		tab.conf = self.active().conf.clone();
 		tab.apply_files_attrs(false);
 
 		self.items.insert(self.idx + 1, tab);

core/src/tab/commands/linemode.rs

@@ -0,0 +1,16 @@
+use config::keymap::Exec;
+
+use crate::tab::Tab;
+
+impl Tab {
+	pub fn linemode(&mut self, e: &Exec) -> bool {
+		self.conf.patch(|c| {
+			let Some(mode) = e.args.get(0) else {
+				return;
+			};
+			if !mode.is_empty() && mode.len() <= 20 {
+				c.linemode = mode.to_owned();
+			}
+		})
+	}
+}

core/src/tab/commands/mod.rs

@@ -8,6 +8,7 @@ mod find;
 mod hidden;
 mod jump;
 mod leave;
+mod linemode;
 mod search;
 mod select;
 mod shell;

core/src/tab/config.rs

@@ -1,8 +1,8 @@
-use config::{manager::{Linemode, SortBy}, MANAGER};
+use config::{manager::SortBy, MANAGER};
 
 use crate::files::FilesSorter;
 
-#[derive(Clone, Copy, PartialEq)]
+#[derive(Clone, PartialEq)]
 pub struct Config {
 	// Sorting
 	pub sort_by:        SortBy,
@@ -11,7 +11,7 @@ pub struct Config {
 	pub sort_dir_first: bool,
 
 	// Display
-	pub linemode:    Linemode,
+	pub linemode:    String,
 	pub show_hidden: bool,
 }
 
@@ -25,7 +25,7 @@ impl Default for Config {
 			sort_dir_first: MANAGER.sort_dir_first,
 
 			// Display
-			linemode:    MANAGER.linemode,
+			linemode:    MANAGER.linemode.to_owned(),
 			show_hidden: MANAGER.show_hidden,
 		}
 	}
@@ -33,7 +33,7 @@ impl Default for Config {
 
 impl Config {
 	pub(super) fn patch<F: FnOnce(&mut Self)>(&mut self, f: F) -> bool {
-		let old = *self;
+		let old = self.clone();
 		f(self);
 		*self != old
 	}

core/src/tasks/tasks.rs

@@ -237,7 +237,7 @@ impl Tasks {
 
 		let targets: Vec<_> = targets
 			.iter()
-			.filter(|f| f.is_dir() && targets.size(&f.url).is_none())
+			.filter(|f| f.is_dir() && !targets.sizes.contains_key(&f.url))
 			.map(|f| &f.url)
 			.collect();
 

plugin/preset/components/folder.lua

@@ -14,6 +14,56 @@ function Folder:by_kind(kind)
 	end
 end
 
+function Folder:highlighted_name(file)
+	-- Complete prefix when searching across directories
+	local prefix = file:prefix() or ""
+	if prefix ~= "" then
+		prefix = prefix .. "/"
+	end
+
+	-- Range highlighting for filenames
+	local highlights = file:highlights()
+	local spans = ui.highlight_ranges(prefix .. file.name, highlights)
+
+	-- Show symlink target
+	if MANAGER.show_symlink and file.link_to ~= nil then
+		spans[#spans + 1] = ui.Span(" -> " .. tostring(file.link_to)):italic()
+	end
+
+	if highlights == nil or not file:is_hovered() then
+		return spans
+	end
+
+	local found = file:found()
+	if found ~= nil then
+		spans[#spans + 1] = ui.Span("  ")
+		spans[#spans + 1] = ui.Span(string.format("[%d/%d]", found[1] + 1, found[2])):style(THEME.manager.find_position)
+	end
+	return spans
+end
+
+function Folder:linemode(area)
+	local mode = cx.active.conf.linemode
+	if mode == "none" then
+		return {}
+	end
+
+	local lines = {}
+	for _, f in ipairs(self:by_kind(self.CURRENT).window) do
+		local spans = { ui.Span(" ") }
+		if mode == "size" then
+			local size = f:size()
+			spans[#spans + 1] = ui.Span(size and utils.readable_size(size) or "")
+		elseif mode == "mtime" then
+			spans[#spans + 1] = ui.Span(os.date("%y-%m-%d %H:%M", f.modified))
+		elseif mode == "permissions" then
+			spans[#spans + 1] = ui.Span(f:permissions() or "")
+		end
+		lines[#lines + 1] = ui.Line(spans)
+	end
+	return ui.Paragraph(area:padding(ui.Padding.right(1)), lines):align(ui.Alignment.RIGHT)
+end
+
 function Folder:markers(area, markers)
 	if #markers == 0 then
 		return {}
@@ -55,34 +105,6 @@ function Folder:markers(area, markers)
 	return elements
 end
 
-function Folder:highlighted_name(file)
-	-- Complete prefix when searching across directories
-	local prefix = file:prefix() or ""
-	if prefix ~= "" then
-		prefix = prefix .. "/"
-	end
-
-	-- Range highlighting for filenames
-	local highlights = file:highlights()
-	local spans = ui.highlight_ranges(prefix .. file.name, highlights)
-
-	-- Show symlink target
-	if MANAGER.show_symlink and file.link_to ~= nil then
-		spans[#spans + 1] = ui.Span(" -> " .. tostring(file.link_to)):italic()
-	end
-
-	if highlights == nil or not file:is_hovered() then
-		return spans
-	end
-
-	local found = file:found()
-	if found ~= nil then
-		spans[#spans + 1] = ui.Span("  ")
-		spans[#spans + 1] = ui.Span(string.format("[%d/%d]", found[1] + 1, found[2])):style(THEME.manager.find_position)
-	end
-	return spans
-end
-
 function Folder:parent(area)
 	local folder = self:by_kind(self.PARENT)
 	if folder == nil then
@@ -127,8 +149,7 @@ function Folder:current(area)
 			markers[#markers + 1] = { i, 3 }
 		end
 	end
-
-	return { ui.List(area, items), table.unpack(self:markers(area, markers)) }
+	return utils.flat { ui.List(area, items), self:linemode(area), table.unpack(self:markers(area, markers)) }
 end
 
 function Folder:preview(area)

plugin/preset/components/status.lua

@@ -31,7 +31,7 @@ function Status:size()
 
 	local style = self.style()
 	return ui.Line {
-		ui.Span(" " .. utils.readable_size(h.length) .. " "):fg(style.bg):bg(THEME.status.separator_style.bg),
+		ui.Span(" " .. utils.readable_size(h:size() or h.length) .. " "):fg(style.bg):bg(THEME.status.separator_style.bg),
 		ui.Span(THEME.status.separator_close):fg(THEME.status.separator_style.fg),
 	}
 end
@@ -47,13 +47,18 @@ end
 
 function Status:permissions()
 	local h = cx.active.current.hovered
-	if h == nil or h.permissions == nil then
+	if h == nil then
+		return ui.Span("")
+	end
+
+	local perm = h:permissions()
+	if perm == nil then
 		return ui.Span("")
 	end
 
 	local spans = {}
-	for i = 1, #h.permissions do
-		local c = h.permissions:sub(i, i)
+	for i = 1, #perm do
+		local c = perm:sub(i, i)
 		local style = THEME.status.permissions_t
 		if c == "-" then
 			style = THEME.status.permissions_s
@@ -109,9 +114,9 @@ function Status:progress(area, offset)
 	end
 
 	local gauge = ui.Gauge(ui.Rect {
-		x = area.x + math.max(0, area.w - offset - 21),
+		x = math.max(0, area.w - offset - 21),
 		y = area.y,
-		w = math.min(20, area.w),
+		w = math.max(0, math.min(20, area.w - offset - 1)),
 		h = 1,
 	})
 
@@ -134,17 +139,12 @@ function Status:progress(area, offset)
 end
 
 function Status:render(area)
-	local chunks = ui.Layout()
-		:direction(ui.Direction.HORIZONTAL)
-		:constraints({ ui.Constraint.Percentage(50), ui.Constraint.Percentage(50) })
-		:split(area)
-
 	local left = ui.Line { self:mode(), self:size(), self:name() }
 	local right = ui.Line { self:permissions(), self:percentage(), self:position() }
-	local progress = self:progress(chunks[2], right:width())
+	local progress = self:progress(area, right:width())
 	return {
-		ui.Paragraph(chunks[1], { left }),
-		ui.Paragraph(chunks[2], { right }):align(ui.Alignment.RIGHT),
+		ui.Paragraph(area, { left }),
+		ui.Paragraph(area, { right }):align(ui.Alignment.RIGHT),
 		table.unpack(progress),
 	}
 end

plugin/src/bindings/active.rs

@@ -24,6 +24,16 @@ impl<'a, 'b> Active<'a, 'b> {
 			reg.add_meta_method(MetaMethod::ToString, |_, me, ()| Ok(me.to_string()));
 		})?;
 
+		LUA.register_userdata_type::<core::tab::Config>(|reg| {
+			reg.add_field_method_get("sort_by", |_, me| Ok(me.sort_by.to_string()));
+			reg.add_field_method_get("sort_sensitive", |_, me| Ok(me.sort_sensitive));
+			reg.add_field_method_get("sort_reverse", |_, me| Ok(me.sort_reverse));
+			reg.add_field_method_get("sort_dir_first", |_, me| Ok(me.sort_dir_first));
+
+			reg.add_field_method_get("linemode", |_, me| Ok(me.linemode.to_owned()));
+			reg.add_field_method_get("show_hidden", |_, me| Ok(me.show_hidden));
+		})?;
+
 		LUA.register_userdata_type::<core::tab::Folder>(|reg| {
 			reg.add_field_method_get("cwd", |_, me| Ok(Url::from(&me.cwd)));
 			reg.add_field_method_get("offset", |_, me| Ok(me.offset));
@@ -48,6 +58,7 @@ impl<'a, 'b> Active<'a, 'b> {
 	pub(crate) fn make(&self) -> mlua::Result<AnyUserData<'a>> {
 		let ud = self.scope.create_any_userdata_ref(self.inner)?;
 		ud.set_named_user_value("mode", self.scope.create_any_userdata_ref(&self.inner.mode)?)?;
+		ud.set_named_user_value("conf", self.scope.create_any_userdata_ref(&self.inner.conf)?)?;
 		ud.set_named_user_value(
 			"parent",
 			self.inner.parent.as_ref().and_then(|p| self.folder(p, None).ok()),

plugin/src/bindings/files.rs

@@ -1,3 +1,5 @@
+use std::time::UNIX_EPOCH;
+
 use config::THEME;
 use mlua::{AnyUserData, IntoLua, MetaMethod, UserData, UserDataFields, UserDataMethods, UserDataRef};
 
@@ -13,7 +15,6 @@ impl From<&core::files::File> for File {
 impl UserData for File {
 	fn add_fields<'lua, F: UserDataFields<'lua, Self>>(fields: &mut F) {
 		fields.add_field_method_get("url", |_, me| Ok(Url::from(&me.0.url)));
-		fields.add_field_method_get("length", |_, me| Ok(me.0.length));
 		fields.add_field_method_get("link_to", |_, me| Ok(me.0.link_to().map(Url::from)));
 		fields.add_field_method_get("is_link", |_, me| Ok(me.0.is_link));
 		fields.add_field_method_get("is_hidden", |_, me| Ok(me.0.is_hidden));
@@ -48,24 +49,55 @@ impl Files {
 
 		LUA.register_userdata_type::<core::files::File>(|reg| {
 			reg.add_field_method_get("url", |_, me| Ok(Url::from(&me.url)));
-			reg.add_field_method_get("length", |_, me| Ok(me.length));
 			reg.add_field_method_get("link_to", |_, me| Ok(me.link_to().map(Url::from)));
 			reg.add_field_method_get("is_link", |_, me| Ok(me.is_link));
 			reg.add_field_method_get("is_hidden", |_, me| Ok(me.is_hidden));
 
+			// Metadata
+			reg.add_field_method_get("is_file", |_, me| Ok(me.is_file()));
+			reg.add_field_method_get("is_dir", |_, me| Ok(me.is_dir()));
+			reg.add_field_method_get("is_symlink", |_, me| Ok(me.meta.is_symlink()));
+			#[cfg(unix)]
+			{
+				use std::os::unix::prelude::FileTypeExt;
+				reg.add_field_method_get("is_block_device", |_, me| {
+					Ok(me.meta.file_type().is_block_device())
+				});
+				reg
+					.add_field_method_get("is_char_device", |_, me| Ok(me.meta.file_type().is_char_device()));
+				reg.add_field_method_get("is_fifo", |_, me| Ok(me.meta.file_type().is_fifo()));
+				reg.add_field_method_get("is_socket", |_, me| Ok(me.meta.file_type().is_socket()));
+			}
+			reg.add_field_method_get("length", |_, me| Ok(me.meta.len()));
+			reg.add_field_method_get("created", |_, me| {
+				Ok(me.meta.created()?.duration_since(UNIX_EPOCH).map(|d| d.as_secs_f64()).ok())
+			});
+			reg.add_field_method_get("modified", |_, me| {
+				Ok(me.meta.modified()?.duration_since(UNIX_EPOCH).map(|d| d.as_secs_f64()).ok())
+			});
+			reg.add_field_method_get("accessed", |_, me| {
+				Ok(me.meta.accessed()?.duration_since(UNIX_EPOCH).map(|d| d.as_secs_f64()).ok())
+			});
+			reg.add_method("permissions", |_, me, ()| Ok(shared::permissions(me.meta.permissions())));
+
+			// Extension
 			reg.add_field_method_get("name", |_, me| {
 				Ok(me.url.file_name().map(|n| n.to_string_lossy().to_string()))
 			});
-			reg.add_field_method_get("permissions", |_, me| {
-				Ok(shared::permissions(me.meta.permissions()))
-			});
+			reg.add_function("size", |_, me: AnyUserData| {
+				let file = me.borrow::<core::files::File>()?;
+				if !file.is_dir() {
+					return Ok(Some(file.meta.len()));
+				}
 
+				let folder = me.named_user_value::<UserDataRef<core::tab::Folder>>("folder")?;
+				Ok(folder.files.sizes.get(&file.url).copied())
+			});
 			reg.add_function("mime", |_, me: AnyUserData| {
 				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
 				let file = me.borrow::<core::files::File>()?;
 				Ok(manager.mimetype.get(&file.url).cloned())
 			});
-
 			reg.add_function("prefix", |_, me: AnyUserData| {
 				let folder = me.named_user_value::<UserDataRef<core::tab::Folder>>("folder")?;
 				if !folder.cwd.is_search() {
@@ -77,7 +109,6 @@ impl Files {
 				p.next_back();
 				Ok(Some(p.as_path().to_string_lossy().to_string()))
 			});
-
 			reg.add_method("icon", |_, me, ()| {
 				Ok(
 					THEME
@@ -87,7 +118,6 @@ impl Files {
 						.map(|x| x.display.to_string()),
 				)
 			});
-
 			reg.add_function("style", |_, me: AnyUserData| {
 				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
 				let file = me.borrow::<core::files::File>()?;
@@ -100,13 +130,11 @@ impl Files {
 						.map(|x| Style::from(x.style)),
 				)
 			});
-
 			reg.add_function("is_hovered", |_, me: AnyUserData| {
 				let folder = me.named_user_value::<UserDataRef<core::tab::Folder>>("folder")?;
 				let file = me.borrow::<core::files::File>()?;
 				Ok(matches!(folder.hovered(), Some(f) if f.url == file.url))
 			});
-
 			reg.add_function("is_yanked", |_, me: AnyUserData| {
 				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
 				let file = me.borrow::<core::files::File>()?;
@@ -118,7 +146,6 @@ impl Files {
 					1u8
 				})
 			});
-
 			reg.add_function("is_selected", |_, me: AnyUserData| {
 				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
 				let folder = me.named_user_value::<UserDataRef<core::tab::Folder>>("folder")?;
@@ -132,7 +159,6 @@ impl Files {
 					manager.active().mode.pending(folder.offset + idx, selected)
 				})
 			});
-
 			reg.add_function("found", |lua, me: AnyUserData| {
 				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
 				let Some(finder) = &manager.active().finder else {
@@ -148,7 +174,6 @@ impl Files {
 				}
 				Ok(None)
 			});
-
 			reg.add_function("highlights", |_, me: AnyUserData| {
 				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
 				let Some(finder) = &manager.active().finder else {

plugin/src/bindings/tabs.rs

@@ -33,6 +33,7 @@ impl<'a, 'b> Tabs<'a, 'b> {
 			});
 
 			reg.add_field_function_get("mode", |_, me| me.named_user_value::<AnyUserData>("mode"));
+			reg.add_field_function_get("conf", |_, me| me.named_user_value::<AnyUserData>("conf"));
 			reg.add_field_function_get("parent", |_, me| me.named_user_value::<Value>("parent"));
 			reg.add_field_function_get("current", |_, me| me.named_user_value::<AnyUserData>("current"));
 			reg.add_field_function_get("preview", |_, me| me.named_user_value::<AnyUserData>("preview"));