feat: show symlink path (#67)

app/src/manager/folder.rs

@@ -1,6 +1,6 @@
 use core::files::File;
 
-use config::THEME;
+use config::{MANAGER, THEME};
 use ratatui::{buffer::Buffer, layout::Rect, style::Style, widgets::{List, ListItem, Widget}};
 use shared::readable_path;
 
@@ -80,7 +80,14 @@ impl<'a> Widget for Folder<'a> {
 					self.file_style(v)
 				};
 
-				ListItem::new(format!(" {icon} {}", readable_path(k, &self.folder.cwd))).style(style)
+				let mut path = format!(" {icon} {}", readable_path(k, &self.folder.cwd));
+				if let Some(ref link_to) = v.link_to {
+					if MANAGER.show_symlink {
+						path.push_str(&format!(" -> {}", link_to.display()));
+					}
+				}
+
+				ListItem::new(path).style(style)
 			})
 			.collect::<Vec<_>>();
 

config/docs/yazi.md

@@ -24,6 +24,11 @@
   - `true`: Show
   - `false`: Do not show
 
+- show_symlink: Show the path of the symlink file point to, after the filename
+
+  - `true`: Show
+  - `false`: Do not show
+
 ## preview
 
 - tab_size: Tab width

config/preset/yazi.toml

@@ -3,6 +3,7 @@ sort_by        = "modified"
 sort_reverse   = true
 sort_dir_first = true
 show_hidden    = false
+show_symlink   = true
 
 [preview]
 tab_size   = 2

config/src/manager/manager.rs

@@ -11,7 +11,8 @@ pub struct Manager {
 	pub sort_dir_first: bool,
 
 	// Display
-	pub show_hidden: bool,
+	pub show_hidden:  bool,
+	pub show_symlink: bool,
 }
 
 impl Default for Manager {

core/src/files/file.rs

@@ -8,6 +8,7 @@ pub struct File {
 	pub path:        PathBuf,
 	pub meta:        Metadata,
 	pub length:      Option<u64>,
+	pub link_to:     Option<PathBuf>,
 	pub is_link:     bool,
 	pub is_hidden:   bool,
 	pub is_selected: bool,
@@ -22,13 +23,16 @@ impl File {
 
 	pub async fn from_meta(path: &Path, mut meta: Metadata) -> File {
 		let is_link = meta.is_symlink();
+		let mut link_to = None;
+
 		if is_link {
 			meta = fs::metadata(&path).await.unwrap_or(meta);
+			link_to = fs::read_link(&path).await.ok();
 		}
 
 		let length = if meta.is_dir() { None } else { Some(meta.len()) };
 		let is_hidden = path.file_name().map(|s| s.to_string_lossy().starts_with('.')).unwrap_or(false);
-		File { path: path.to_path_buf(), meta, length, is_link, is_hidden, is_selected: false }
+		File { path: path.to_path_buf(), meta, length, link_to, is_link, is_hidden, is_selected: false }
 	}
 }