add option to ignore pre-caching tasks

yazi-config/preset/yazi.toml

@@ -71,6 +71,7 @@ macro_workers = 10
 bizarre_retry = 5
 image_alloc   = 536870912  # 512MB
 image_bound   = [ 0, 0 ]
+ignore_precaching_tasks = true
 
 [plugins]
 preload = []

yazi-config/src/tasks/tasks.rs

@@ -14,6 +14,8 @@ pub struct Tasks {
 
 	pub image_alloc: u32,
 	pub image_bound: [u16; 2],
+
+	pub ignore_precaching_tasks: bool,
 }
 
 impl Default for Tasks {

yazi-core/src/files/sorter.rs

@@ -1,7 +1,7 @@
 use std::{cmp::Ordering, collections::BTreeMap, mem};
 
 use yazi_config::manager::SortBy;
-use yazi_shared::{fs::File, fs::Url, natsort};
+use yazi_shared::{fs::{File, Url}, natsort};
 
 #[derive(Clone, Copy, Default, PartialEq)]
 pub struct FilesSorter {

yazi-scheduler/src/running.rs

@@ -1,8 +1,10 @@
 use std::collections::BTreeMap;
 
 use futures::future::BoxFuture;
+use yazi_config::TASKS;
 
 use super::{Task, TaskStage};
+use crate::TaskKind;
 
 #[derive(Default)]
 pub struct Running {
@@ -36,7 +38,14 @@ impl Running {
 	pub(super) fn exists(&self, id: usize) -> bool { self.all.contains_key(&id) }
 
 	#[inline]
-	pub fn values(&self) -> impl Iterator<Item = &Task> { self.all.values() }
+	pub fn values(&self) -> impl Iterator<Item = &Task> {
+		let map = self.all.values();
+		if TASKS.ignore_precaching_tasks {
+			map.into_iter().filter(|t| t.kind == TaskKind::User).collect::<Vec<_>>().into_iter()
+		} else {
+			map.into_iter().collect::<Vec<_>>().into_iter()
+		}
+	}
 
 	#[inline]
 	pub fn is_empty(&self) -> bool { self.all.is_empty() }

yazi-scheduler/src/scheduler.rs

@@ -7,7 +7,7 @@ use yazi_config::{open::Opener, TASKS};
 use yazi_shared::{emit, event::Exec, fs::{unique_path, Url}, Layer, Throttle};
 
 use super::{Running, TaskOp, TaskStage};
-use crate::workers::{File, FileOpDelete, FileOpLink, FileOpPaste, FileOpTrash, Precache, PrecacheOpMime, PrecacheOpSize, Process, ProcessOpOpen};
+use crate::{workers::{File, FileOpDelete, FileOpLink, FileOpPaste, FileOpTrash, Precache, PrecacheOpMime, PrecacheOpSize, Process, ProcessOpOpen}, TaskKind};
 
 pub struct Scheduler {
 	file:     Arc<File>,
@@ -336,6 +336,10 @@ impl Scheduler {
 			}
 
 			let id = running.add(format!("Calculate the size of {:?}", target));
+			if let Some(task) = self.running.clone().write().get_mut(id) {
+				task.kind = TaskKind::PreCache;
+			}
+
 			_ = self.todo.send_blocking({
 				let precache = self.precache.clone();
 				let target = target.clone();
@@ -352,6 +356,10 @@ impl Scheduler {
 		let name = format!("Preload mimetype for {} files", targets.len());
 		let id = self.running.write().add(name);
 
+		if let Some(task) = self.running.clone().write().get_mut(id) {
+			task.kind = TaskKind::PreCache;
+		}
+
 		_ = self.todo.send_blocking({
 			let precache = self.precache.clone();
 			async move {
@@ -365,6 +373,10 @@ impl Scheduler {
 		let name = format!("Precache of {} image files", targets.len());
 		let id = self.running.write().add(name);
 
+		if let Some(task) = self.running.clone().write().get_mut(id) {
+			task.kind = TaskKind::PreCache;
+		}
+
 		self.precache.image(id, targets).ok();
 	}
 
@@ -372,6 +384,10 @@ impl Scheduler {
 		let name = format!("Precache of {} video files", targets.len());
 		let id = self.running.write().add(name);
 
+		if let Some(task) = self.running.clone().write().get_mut(id) {
+			task.kind = TaskKind::PreCache;
+		}
+
 		self.precache.video(id, targets).ok();
 	}
 
@@ -379,6 +395,10 @@ impl Scheduler {
 		let name = format!("Precache of {} PDF files", targets.len());
 		let id = self.running.write().add(name);
 
+		if let Some(task) = self.running.clone().write().get_mut(id) {
+			task.kind = TaskKind::PreCache;
+		}
+
 		self.precache.pdf(id, targets).ok();
 	}
 }

yazi-scheduler/src/task.rs

@@ -5,6 +5,7 @@ pub struct Task {
 	pub id:    usize,
 	pub name:  String,
 	pub stage: TaskStage,
+	pub kind:  TaskKind,
 
 	pub total: u32,
 	pub succ:  u32,
@@ -69,3 +70,10 @@ pub enum TaskStage {
 	Dispatched,
 	Hooked,
 }
+
+#[derive(Clone, Debug, Default, Eq, PartialEq, Ord, PartialOrd)]
+pub enum TaskKind {
+	#[default]
+	User,
+	PreCache,
+}