feat: support displaying files with inaccessible metadata (#1275)

cspell.json

@@ -1 +1 @@
-{"language":"en","flagWords":[],"words":["Punct","KEYMAP","splitn","crossterm","YAZI","unar","peekable","ratatui","syntect","pbpaste","pbcopy","ffmpegthumbnailer","oneshot","Posix","Lsar","XADDOS","zoxide","cands","Deque","precache","imageops","IFBLK","IFCHR","IFDIR","IFIFO","IFLNK","IFMT","IFSOCK","IRGRP","IROTH","IRUSR","ISGID","ISUID","ISVTX","IWGRP","IWOTH","IWUSR","IXGRP","IXOTH","IXUSR","libc","winsize","TIOCGWINSZ","xpixel","ypixel","ioerr","appender","Catppuccin","macchiato","gitmodules","Dotfiles","bashprofile","vimrc","flac","webp","exiftool","mediainfo","ripgrep","nvim","indexmap","indexmap","unwatch","canonicalize","serde","fsevent","Ueberzug","iterm","wezterm","sixel","chafa","ueberzugpp","️ Überzug","️ Überzug","Konsole","Alacritty","Überzug","pkgs","paru","unarchiver","pdftoppm","poppler","prebuild","singlefile","jpegopt","EXIF","rustfmt","mktemp","nanos","xclip","xsel","natord","Mintty","nixos","nixpkgs","SIGTSTP","SIGCONT","SIGCONT","mlua","nonstatic","userdata","metatable","natsort","backstack","luajit","Succ","Succ","cand","fileencoding","foldmethod","lightgreen","darkgray","lightred","lightyellow","lightcyan","nushell","msvc","aarch","linemode","sxyazi","rsplit","ZELLIJ","bitflags","bitflags","USERPROFILE","Neovim","vergen","gitcl","Renderable","preloaders","prec","imagesize","Upserting","prio","Ghostty","Catmull","Lanczos","cmds","unyank","scrolloff","headsup","unsub","uzers","scopeguard","SPDLOG","globset","filetime","magick","magick","prefetcher","Prework","prefetchers","PREWORKERS","conds","translit","rxvt","Urxvt","realpath","realname","REPARSE","hardlink","hardlinking","subsec"],"version":"0.2"}
+{"version":"0.2","language":"en","words":["Punct","KEYMAP","splitn","crossterm","YAZI","unar","peekable","ratatui","syntect","pbpaste","pbcopy","ffmpegthumbnailer","oneshot","Posix","Lsar","XADDOS","zoxide","cands","Deque","precache","imageops","IFBLK","IFCHR","IFDIR","IFIFO","IFLNK","IFMT","IFSOCK","IRGRP","IROTH","IRUSR","ISGID","ISUID","ISVTX","IWGRP","IWOTH","IWUSR","IXGRP","IXOTH","IXUSR","libc","winsize","TIOCGWINSZ","xpixel","ypixel","ioerr","appender","Catppuccin","macchiato","gitmodules","Dotfiles","bashprofile","vimrc","flac","webp","exiftool","mediainfo","ripgrep","nvim","indexmap","indexmap","unwatch","canonicalize","serde","fsevent","Ueberzug","iterm","wezterm","sixel","chafa","ueberzugpp","️ Überzug","️ Überzug","Konsole","Alacritty","Überzug","pkgs","paru","unarchiver","pdftoppm","poppler","prebuild","singlefile","jpegopt","EXIF","rustfmt","mktemp","nanos","xclip","xsel","natord","Mintty","nixos","nixpkgs","SIGTSTP","SIGCONT","SIGCONT","mlua","nonstatic","userdata","metatable","natsort","backstack","luajit","Succ","Succ","cand","fileencoding","foldmethod","lightgreen","darkgray","lightred","lightyellow","lightcyan","nushell","msvc","aarch","linemode","sxyazi","rsplit","ZELLIJ","bitflags","bitflags","USERPROFILE","Neovim","vergen","gitcl","Renderable","preloaders","prec","imagesize","Upserting","prio","Ghostty","Catmull","Lanczos","cmds","unyank","scrolloff","headsup","unsub","uzers","scopeguard","SPDLOG","globset","filetime","magick","magick","prefetcher","Prework","prefetchers","PREWORKERS","conds","translit","rxvt","Urxvt","realpath","realname","REPARSE","hardlink","hardlinking","nlink","nlink"],"flagWords":[]}

yazi-config/preset/theme.toml

@@ -189,6 +189,10 @@ rules = [
 	{ name = "*", is = "orphan", bg = "red" },
 	{ name = "*", is = "exec"  , fg = "green" },
 
+	# Dummy files
+	{ name = "*", is = "dummy", bg = "red" },
+	{ name = "*/", is = "dummy", bg = "red" },
+
 	# Fallback
 	# { name = "*", fg = "white" },
 	{ name = "*/", fg = "blue" }
@@ -771,6 +775,7 @@ conds = [
 	{ if = "fifo"  , text = "" },
 	{ if = "sock"  , text = "" },
 	{ if = "sticky", text = "" },
+	{ if = "dummy",  text = "" },
 
 	# Fallback
 	{ if = "dir", text = "󰉋" },

yazi-config/src/theme/icons.rs

@@ -29,6 +29,7 @@ impl Icons {
 			"hidden" => file.is_hidden(),
 			"link" => file.is_link(),
 			"orphan" => file.is_orphan(),
+			"dummy" => file.is_dummy(),
 			"block" => file.is_block(),
 			"char" => file.is_char(),
 			"fifo" => file.is_fifo(),

yazi-config/src/theme/is.rs

@@ -9,13 +9,14 @@ use yazi_shared::fs::Cha;
 pub enum Is {
 	#[default]
 	None,
+	Link,
+	Orphan,
+	Dummy,
 	Block,
 	Char,
-	Exec,
 	Fifo,
-	Link,
-	Orphan,
 	Sock,
+	Exec,
 	Sticky,
 }
 
@@ -24,13 +25,14 @@ impl FromStr for Is {
 
 	fn from_str(s: &str) -> Result<Self, Self::Err> {
 		Ok(match s {
+			"link" => Self::Link,
+			"orphan" => Self::Orphan,
+			"dummy" => Self::Dummy,
 			"block" => Self::Block,
 			"char" => Self::Char,
-			"exec" => Self::Exec,
 			"fifo" => Self::Fifo,
-			"link" => Self::Link,
-			"orphan" => Self::Orphan,
 			"sock" => Self::Sock,
+			"exec" => Self::Exec,
 			"sticky" => Self::Sticky,
 			_ => bail!("invalid filetype: {s}"),
 		})
@@ -48,13 +50,14 @@ impl Is {
 	pub fn check(&self, cha: &Cha) -> bool {
 		match self {
 			Self::None => true,
+			Self::Link => cha.is_link(),
+			Self::Orphan => cha.is_orphan(),
+			Self::Dummy => cha.is_dummy(),
 			Self::Block => cha.is_block(),
 			Self::Char => cha.is_char(),
-			Self::Exec => cha.is_exec(),
 			Self::Fifo => cha.is_fifo(),
-			Self::Link => cha.is_link(),
-			Self::Orphan => cha.is_orphan(),
 			Self::Sock => cha.is_sock(),
+			Self::Exec => cha.is_exec(),
 			Self::Sticky => cha.is_sticky(),
 		}
 	}

yazi-core/src/folder/files.rs

@@ -54,9 +54,11 @@ impl Files {
 				select! {
 					_ = tx.closed() => break,
 					result = item.metadata() => {
-						if let Ok(meta) = result {
-							tx.send(File::from_meta(Url::from(item.path()), meta).await).ok();
-						}
+						let url = Url::from(item.path());
+						_ = tx.send(match result {
+							Ok(meta) => File::from_meta(url, meta).await,
+							Err(_) => File::from_dummy(url, item.file_type().await.ok())
+						});
 					}
 				}
 			}
@@ -76,9 +78,11 @@ impl Files {
 		async fn go(entities: &[DirEntry]) -> Vec<File> {
 			let mut files = Vec::with_capacity(entities.len() / 3 + 1);
 			for entry in entities {
-				if let Ok(meta) = entry.metadata().await {
-					files.push(File::from_meta(Url::from(entry.path()), meta).await);
-				}
+				let url = Url::from(entry.path());
+				files.push(match entry.metadata().await {
+					Ok(meta) => File::from_meta(url, meta).await,
+					Err(_) => File::from_dummy(url, entry.file_type().await.ok()),
+				});
 			}
 			files
 		}

yazi-core/src/folder/sorter.rs

@@ -33,11 +33,11 @@ impl FilesSorter {
 		match self.by {
 			SortBy::None => {}
 			SortBy::Modified => items.sort_unstable_by(|a, b| {
-				let ord = self.cmp(a.modified, b.modified, self.promote(a, b));
+				let ord = self.cmp(a.mtime, b.mtime, self.promote(a, b));
 				if ord == Ordering::Equal { by_alphabetical(a, b) } else { ord }
 			}),
 			SortBy::Created => items.sort_unstable_by(|a, b| {
-				let ord = self.cmp(a.created, b.created, self.promote(a, b));
+				let ord = self.cmp(a.ctime, b.ctime, self.promote(a, b));
 				if ord == Ordering::Equal { by_alphabetical(a, b) } else { ord }
 			}),
 			SortBy::Extension => items.sort_unstable_by(|a, b| {

yazi-core/src/tab/commands/reveal.rs

@@ -30,7 +30,7 @@ impl Tab {
 		};
 
 		self.cd(parent.clone());
-		FilesOp::Creating(parent, vec![File::from_dummy(&opt.target)]).emit();
+		FilesOp::Creating(parent, vec![File::from_dummy(opt.target.clone(), None)]).emit();
 		ManagerProxy::hover(Some(opt.target));
 	}
 }

yazi-core/src/tab/preview.rs

@@ -102,12 +102,12 @@ impl Preview {
 		*url == lock.url
 			&& self.skip == lock.skip
 			&& cha.len == lock.cha.len
-			&& cha.modified == lock.cha.modified
+			&& cha.mtime == lock.cha.mtime
 			&& cha.kind == lock.cha.kind
 			&& {
 				#[cfg(unix)]
 				{
-					cha.permissions == lock.cha.permissions
+					cha.perm == lock.cha.perm
 				}
 				#[cfg(windows)]
 				{

yazi-plugin/preset/components/linemode.lua

@@ -32,11 +32,9 @@ end
 function Linemode:permissions(file) return ui.Line(file.cha:permissions() or "") end
 
 function Linemode:owner(file)
-	if not ya.user_name then
-		return ui.Line("")
-	else
-		return ui.Line(ya.user_name(file.cha.uid) .. ":" .. ya.group_name(file.cha.gid))
-	end
+	local user = file.cha.uid and ya.user_name(file.cha.uid) or file.cha.uid
+	local group = file.cha.gid and ya.group_name(file.cha.gid) or file.cha.gid
+	return ui.Line(string.format("%s:%s", user or "-", group or "-"))
 end
 
 function Linemode:render(files)

yazi-plugin/preset/components/status.lua

@@ -73,7 +73,7 @@ function Status:permissions()
 	for i = 1, #perm do
 		local c = perm:sub(i, i)
 		local style = THEME.status.permissions_t
-		if c == "-" then
+		if c == "-" or c == "?" then
 			style = THEME.status.permissions_s
 		elseif c == "r" then
 			style = THEME.status.permissions_r

yazi-plugin/src/cha/cha.rs

@@ -16,6 +16,7 @@ impl Cha {
 			reg.add_field_method_get("is_hidden", |_, me| Ok(me.is_hidden()));
 			reg.add_field_method_get("is_link", |_, me| Ok(me.is_link()));
 			reg.add_field_method_get("is_orphan", |_, me| Ok(me.is_orphan()));
+			reg.add_field_method_get("is_dummy", |_, me| Ok(me.is_dummy()));
 			reg.add_field_method_get("is_block", |_, me| Ok(me.is_block()));
 			reg.add_field_method_get("is_char", |_, me| Ok(me.is_char()));
 			reg.add_field_method_get("is_fifo", |_, me| Ok(me.is_fifo()));
@@ -25,25 +26,25 @@ impl Cha {
 
 			#[cfg(unix)]
 			{
-				reg.add_field_method_get("uid", |_, me| Ok(me.uid));
-				reg.add_field_method_get("gid", |_, me| Ok(me.gid));
-				reg.add_field_method_get("nlink", |_, me| Ok(me.nlink));
+				reg.add_field_method_get("uid", |_, me| Ok((!me.is_dummy()).then_some(me.uid)));
+				reg.add_field_method_get("gid", |_, me| Ok((!me.is_dummy()).then_some(me.gid)));
+				reg.add_field_method_get("nlink", |_, me| Ok((!me.is_dummy()).then_some(me.nlink)));
 			}
 
 			reg.add_field_method_get("length", |_, me| Ok(me.len));
 			reg.add_field_method_get("created", |_, me| {
-				Ok(me.created.and_then(|t| t.duration_since(UNIX_EPOCH).map(|d| d.as_secs_f64()).ok()))
+				Ok(me.ctime.and_then(|t| t.duration_since(UNIX_EPOCH).map(|d| d.as_secs_f64()).ok()))
 			});
 			reg.add_field_method_get("modified", |_, me| {
-				Ok(me.modified.and_then(|t| t.duration_since(UNIX_EPOCH).map(|d| d.as_secs_f64()).ok()))
+				Ok(me.mtime.and_then(|t| t.duration_since(UNIX_EPOCH).map(|d| d.as_secs_f64()).ok()))
 			});
 			reg.add_field_method_get("accessed", |_, me| {
-				Ok(me.accessed.and_then(|t| t.duration_since(UNIX_EPOCH).map(|d| d.as_secs_f64()).ok()))
+				Ok(me.atime.and_then(|t| t.duration_since(UNIX_EPOCH).map(|d| d.as_secs_f64()).ok()))
 			});
 			reg.add_method("permissions", |_, me, ()| {
 				Ok(
 					#[cfg(unix)]
-					Some(yazi_shared::fs::permissions(me.permissions)),
+					Some(yazi_shared::fs::permissions(me.perm, me.is_dummy())),
 					#[cfg(windows)]
 					None::<String>,
 				)
@@ -72,11 +73,11 @@ impl Cha {
 				Self::cast(lua, yazi_shared::fs::Cha {
 					kind,
 					len: t.raw_get("len").unwrap_or_default(),
-					accessed: parse_time(t.raw_get("atime").ok())?,
-					created: parse_time(t.raw_get("ctime").ok())?,
-					modified: parse_time(t.raw_get("mtime").ok())?,
+					atime: parse_time(t.raw_get("atime").ok())?,
+					ctime: parse_time(t.raw_get("ctime").ok())?,
+					mtime: parse_time(t.raw_get("mtime").ok())?,
 					#[cfg(unix)]
-					permissions: t.raw_get("permissions").unwrap_or_default(),
+					perm: t.raw_get("permissions").unwrap_or_default(),
 					#[cfg(unix)]
 					uid: t.raw_get("uid").unwrap_or_default(),
 					#[cfg(unix)]

yazi-plugin/src/utils/cache.rs

@@ -17,7 +17,7 @@ impl Utils {
 
 				let hex = {
 					let mut digest = Md5::new_with_prefix(file.url.as_os_str().as_encoded_bytes());
-					digest.update(&format!("//{:?}//{}", file.cha.modified, t.raw_get("skip").unwrap_or(0)));
+					digest.update(&format!("//{:?}//{}", file.cha.mtime, t.raw_get("skip").unwrap_or(0)));
 					format!("{:x}", digest.finalize())
 				};