feat: add is_exec and is_sticky to Cha bindings (#875)

Cargo.lock

@@ -3071,6 +3071,7 @@ dependencies = [
  "clap_complete_fig",
  "clap_complete_nushell",
  "serde",
+ "uzers",
  "vergen",
  "yazi-adaptor",
  "yazi-config",
@@ -3139,6 +3140,7 @@ dependencies = [
  "serde_json",
  "tokio",
  "tracing",
+ "uzers",
  "yazi-boot",
  "yazi-shared",
 ]

yazi-boot/Cargo.toml

@@ -23,3 +23,6 @@ clap_complete         = "4.5.1"
 clap_complete_nushell = "4.5.1"
 clap_complete_fig     = "4.5.0"
 vergen                = { version = "8.3.1", features = [ "build", "git", "gitcl" ] }
+
+[target."cfg(unix)".dependencies]
+uzers = "0.11.3"

yazi-boot/src/lib.rs

@@ -9,7 +9,13 @@ pub use boot::*;
 pub static ARGS: RoCell<Args> = RoCell::new();
 pub static BOOT: RoCell<Boot> = RoCell::new();
 
+#[cfg(unix)]
+pub static USERS_CACHE: yazi_shared::RoCell<uzers::UsersCache> = yazi_shared::RoCell::new();
+
 pub fn init() {
 	ARGS.with(Default::default);
 	BOOT.with(Default::default);
+
+	#[cfg(unix)]
+	USERS_CACHE.with(Default::default);
 }

yazi-dds/Cargo.toml

@@ -22,3 +22,6 @@ tokio       = { version = "1.37.0", features = [ "full" ] }
 
 # Logging
 tracing = { version = "0.1.40", features = [ "max_level_debug", "release_max_level_warn" ] }
+
+[target."cfg(unix)".dependencies]
+uzers = "0.11.3"

yazi-dds/src/body/body.rs

@@ -37,6 +37,9 @@ impl<'a> Body<'a> {
 			"hi" | "hey" | "cd" | "hover" | "rename" | "bulk" | "yank" => {
 				Err("Cannot construct system event from Lua").into_lua_err()?
 			}
+			_ if !kind.bytes().all(|b| b.is_ascii_alphanumeric() || b == b'-') => {
+				Err("Kind must be alphanumeric with dashes").into_lua_err()?
+			}
 			_ => BodyCustom::from_lua(kind, value)?,
 		})
 	}

yazi-dds/src/client.rs

@@ -75,7 +75,7 @@ impl Client {
 	) -> (Lines<BufReader<ReadHalf<UnixStream>>>, WriteHalf<UnixStream>) {
 		let mut first = true;
 		loop {
-			if let Ok(stream) = UnixStream::connect("/tmp/yazi.sock").await {
+			if let Ok(stream) = UnixStream::connect(Server::socket_file()).await {
 				Pubsub::pub_from_hi();
 				let (reader, writer) = tokio::io::split(stream);
 				return (BufReader::new(reader).lines(), writer);

yazi-dds/src/server.rs

@@ -61,7 +61,7 @@ impl Server {
 									continue;
 								}
 
-								if receiver == 0 && sender > 0 && sender <= u16::MAX as u64 {
+								if receiver == 0 && sender <= u16::MAX as u64 {
 									let Some(body) = parts.next() else { continue };
 									if !STATE.set(kind, sender as u16, body) { continue }
 								}
@@ -78,11 +78,23 @@ impl Server {
 		}))
 	}
 
+	#[cfg(unix)]
+	#[inline]
+	pub(super) fn socket_file() -> std::path::PathBuf {
+		use uzers::Users;
+		use yazi_boot::USERS_CACHE;
+		use yazi_shared::Xdg;
+
+		Xdg::cache_dir().join(format!(".dds-{}.sock", USERS_CACHE.get_current_uid()))
+	}
+
 	#[cfg(unix)]
 	#[inline]
 	async fn bind() -> Result<tokio::net::UnixListener> {
-		tokio::fs::remove_file("/tmp/yazi.sock").await.ok();
-		Ok(tokio::net::UnixListener::bind("/tmp/yazi.sock")?)
+		let p = Self::socket_file();
+
+		tokio::fs::remove_file(&p).await.ok();
+		Ok(tokio::net::UnixListener::bind(p)?)
 	}
 
 	#[cfg(not(unix))]

yazi-plugin/src/bindings/cha.rs

@@ -17,6 +17,8 @@ impl Cha {
 			reg.add_field_method_get("is_char_device", |_, me| Ok(me.is_char_device()));
 			reg.add_field_method_get("is_fifo", |_, me| Ok(me.is_fifo()));
 			reg.add_field_method_get("is_socket", |_, me| Ok(me.is_socket()));
+			reg.add_field_method_get("is_exec", |_, me| Ok(me.is_exec()));
+			reg.add_field_method_get("is_sticky", |_, me| Ok(me.is_sticky()));
 
 			#[cfg(unix)]
 			{

yazi-plugin/src/lua.rs

@@ -16,7 +16,6 @@ pub(super) fn init_lua() {
 
 fn stage_1(lua: &'static Lua) -> Result<()> {
 	crate::Config::new(lua).install_boot()?.install_manager()?.install_theme()?;
-	crate::utils::init();
 	crate::utils::install(lua)?;
 
 	// Base

yazi-plugin/src/pubsub/pubsub.rs

@@ -28,10 +28,6 @@ impl Pubsub {
 		ps.raw_set(
 			"pub_static",
 			lua.create_function(|_, (severity, kind, value): (u16, mlua::String, Value)| {
-				if severity < 1 {
-					return Err("Severity must be at least 1").into_lua_err();
-				}
-
 				yazi_dds::Pubsub::pub_static(
 					severity,
 					Body::from_lua(kind.to_str()?, value).into_lua_err()?,

yazi-plugin/src/utils/user.rs

@@ -6,9 +6,10 @@ impl Utils {
 	#[cfg(unix)]
 	pub(super) fn user(lua: &Lua, ya: &Table) -> mlua::Result<()> {
 		use uzers::{Groups, Users};
+		use yazi_boot::USERS_CACHE;
 		use yazi_shared::hostname;
 
-		use crate::utils::{HOSTNAME_CACHE, USERS_CACHE};
+		use crate::utils::HOSTNAME_CACHE;
 
 		ya.raw_set("uid", lua.create_function(|_, ()| Ok(USERS_CACHE.get_current_uid()))?)?;
 

yazi-plugin/src/utils/utils.rs

@@ -1,6 +1,3 @@
-#[cfg(unix)]
-pub(super) static USERS_CACHE: yazi_shared::RoCell<uzers::UsersCache> = yazi_shared::RoCell::new();
-
 #[cfg(unix)]
 pub(super) static HOSTNAME_CACHE: std::sync::OnceLock<Option<String>> = std::sync::OnceLock::new();
 
@@ -43,8 +40,3 @@ pub fn install_isolate(lua: &mlua::Lua) -> mlua::Result<()> {
 
 	lua.globals().raw_set("ya", ya)
 }
-
-pub fn init() {
-	#[cfg(unix)]
-	USERS_CACHE.with(Default::default);
-}