feat!: DDS client-server version check (#1111)

yazi-adaptor/Cargo.toml

@@ -25,7 +25,7 @@ imagesize    = "0.12.0"
 kamadak-exif = "0.5.5"
 ratatui      = "0.26.3"
 scopeguard   = "1.2.0"
-tokio        = { version = "1.37.0", features = [ "full" ] }
+tokio        = { version = "1.38.0", features = [ "full" ] }
 
 # Logging
 tracing = { version = "0.1.40", features = [ "max_level_debug", "release_max_level_warn" ] }

yazi-boot/Cargo.toml

@@ -15,7 +15,7 @@ yazi-shared  = { path = "../yazi-shared", version = "0.2.5" }
 
 # External dependencies
 clap  = { version = "4.5.4", features = [ "derive" ] }
-serde = { version = "1.0.202", features = [ "derive" ] }
+serde = { version = "1.0.203", features = [ "derive" ] }
 
 [build-dependencies]
 clap                  = { version = "4.5.4", features = [ "derive" ] }

yazi-cli/Cargo.toml

@@ -18,7 +18,7 @@ clap       = { version = "4.5.4", features = [ "derive" ] }
 crossterm  = "0.27.0"
 md-5       = "0.10.6"
 serde_json = "1.0.117"
-tokio      = { version = "1.37.0", features = [ "full" ] }
+tokio      = { version = "1.38.0", features = [ "full" ] }
 toml_edit  = "0.22.13"
 
 [build-dependencies]

yazi-cli/src/args.rs

@@ -26,12 +26,12 @@ pub(super) enum Command {
 
 #[derive(clap::Args)]
 pub(super) struct CommandPub {
-	/// The receiver ID.
-	#[arg(index = 1)]
-	pub(super) receiver: u64,
 	/// The kind of message.
-	#[arg(index = 2)]
+	#[arg(index = 1)]
 	pub(super) kind:     String,
+	/// The receiver ID.
+	#[arg(index = 2)]
+	pub(super) receiver: Option<u64>,
 	/// Send the message with a string body.
 	#[arg(long)]
 	pub(super) str:      Option<String>,
@@ -41,26 +41,37 @@ pub(super) struct CommandPub {
 }
 
 impl CommandPub {
+	#[allow(dead_code)]
+	pub(super) fn receiver(&self) -> Result<u64> {
+		if let Some(receiver) = self.receiver {
+			Ok(receiver)
+		} else if let Ok(s) = std::env::var("YAZI_ID") {
+			Ok(s.parse()?)
+		} else {
+			bail!("No receiver ID provided, also no YAZI_ID environment variable found.")
+		}
+	}
+
 	#[allow(dead_code)]
 	pub(super) fn body(&self) -> Result<Cow<str>> {
 		if let Some(json) = &self.json {
 			Ok(json.into())
 		} else if let Some(str) = &self.str {
 			Ok(serde_json::to_string(str)?.into())
 		} else {
-			bail!("No body provided");
+			Ok("".into())
 		}
 	}
 }
 
 #[derive(clap::Args)]
 pub(super) struct CommandPubStatic {
-	/// The severity of the message.
-	#[arg(index = 1)]
-	pub(super) severity: u16,
 	/// The kind of message.
-	#[arg(index = 2)]
+	#[arg(index = 1)]
 	pub(super) kind:     String,
+	/// The severity of the message.
+	#[arg(index = 2)]
+	pub(super) severity: u16,
 	/// Send the message with a string body.
 	#[arg(long)]
 	pub(super) str:      Option<String>,
@@ -77,7 +88,7 @@ impl CommandPubStatic {
 		} else if let Some(str) = &self.str {
 			Ok(serde_json::to_string(str)?.into())
 		} else {
-			bail!("No body provided");
+			Ok("".into())
 		}
 	}
 }

yazi-cli/src/main.rs

@@ -19,7 +19,7 @@ async fn main() -> anyhow::Result<()> {
 	match Args::parse().command {
 		Command::Pub(cmd) => {
 			yazi_dds::init();
-			if let Err(e) = yazi_dds::Client::shot(&cmd.kind, cmd.receiver, None, &cmd.body()?).await {
+			if let Err(e) = yazi_dds::Client::shot(&cmd.kind, cmd.receiver()?, None, &cmd.body()?).await {
 				eprintln!("Cannot send message: {e}");
 				std::process::exit(1);
 			}

yazi-config/Cargo.toml

@@ -18,7 +18,7 @@ crossterm   = "0.27.0"
 globset     = "0.4.14"
 indexmap    = "2.2.6"
 ratatui     = "0.26.3"
-serde       = { version = "1.0.202", features = [ "derive" ] }
+serde       = { version = "1.0.203", features = [ "derive" ] }
 shell-words = "1.1.0"
 toml        = { version = "0.8.13", features = [ "preserve_order" ] }
 validator   = { version = "0.18.1", features = [ "derive" ] }

yazi-core/Cargo.toml

@@ -29,9 +29,9 @@ parking_lot   = "0.12.3"
 ratatui       = "0.26.3"
 regex         = "1.10.4"
 scopeguard    = "1.2.0"
-serde         = "1.0.202"
+serde         = "1.0.203"
 shell-words   = "1.1.0"
-tokio         = { version = "1.37.0", features = [ "full" ] }
+tokio         = { version = "1.38.0", features = [ "full" ] }
 tokio-stream  = "0.1.15"
 tokio-util    = "0.7.11"
 unicode-width = "0.1.12"

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

@@ -8,8 +8,8 @@ bitflags! {
 	pub struct Opt: u8 {
 		const FIND   = 0b00001;
 		const VISUAL = 0b00010;
-		const SELECT = 0b00100;
-		const FILTER = 0b01000;
+		const FILTER = 0b00100;
+		const SELECT = 0b01000;
 		const SEARCH = 0b10000;
 	}
 }
@@ -21,8 +21,8 @@ impl From<Cmd> for Opt {
 				("all", true) => Self::all(),
 				("find", true) => acc | Self::FIND,
 				("visual", true) => acc | Self::VISUAL,
-				("select", true) => acc | Self::SELECT,
 				("filter", true) => acc | Self::FILTER,
+				("select", true) => acc | Self::SELECT,
 				("search", true) => acc | Self::SEARCH,
 				_ => acc,
 			}
@@ -36,8 +36,8 @@ impl Tab {
 		if opt.is_empty() {
 			_ = self.escape_find()
 				|| self.escape_visual()
-				|| self.escape_select()
 				|| self.escape_filter()
+				|| self.escape_select()
 				|| self.escape_search();
 			return;
 		}
@@ -48,12 +48,12 @@ impl Tab {
 		if opt.contains(Opt::VISUAL) {
 			self.escape_visual();
 		}
-		if opt.contains(Opt::SELECT) {
-			self.escape_select();
-		}
 		if opt.contains(Opt::FILTER) {
 			self.escape_filter();
 		}
+		if opt.contains(Opt::SELECT) {
+			self.escape_select();
+		}
 		if opt.contains(Opt::SEARCH) {
 			self.escape_search();
 		}
@@ -70,24 +70,24 @@ impl Tab {
 		true
 	}
 
-	pub fn escape_select(&mut self) -> bool {
-		if self.selected.is_empty() {
+	pub fn escape_filter(&mut self) -> bool {
+		if self.current.files.filter().is_none() {
 			return false;
 		}
 
-		self.selected.clear();
-		if self.current.hovered().is_some_and(|h| h.is_dir()) {
-			ManagerProxy::peek(true);
-		}
+		self.filter_do(super::filter::Opt::default());
 		render_and!(true)
 	}
 
-	pub fn escape_filter(&mut self) -> bool {
-		if self.current.files.filter().is_none() {
+	pub fn escape_select(&mut self) -> bool {
+		if self.selected.is_empty() {
 			return false;
 		}
 
-		self.filter_do(super::filter::Opt::default());
+		self.selected.clear();
+		if self.current.hovered().is_some_and(|h| h.is_dir()) {
+			ManagerProxy::peek(true);
+		}
 		render_and!(true)
 	}
 

yazi-dds/Cargo.toml

@@ -20,11 +20,14 @@ yazi-shared = { path = "../yazi-shared", version = "0.2.5" }
 anyhow       = "1.0.86"
 mlua         = { version = "0.9.8", features = [ "lua54" ] }
 parking_lot  = "0.12.3"
-serde        = { version = "1.0.202", features = [ "derive" ] }
+serde        = { version = "1.0.203", features = [ "derive" ] }
 serde_json   = "1.0.117"
-tokio        = { version = "1.37.0", features = [ "full" ] }
+tokio        = { version = "1.38.0", features = [ "full" ] }
 tokio-stream = "0.1.15"
 tokio-util   = "0.7.11"
 
+[build-dependencies]
+vergen       = { version = "8.3.1", features = [ "build", "git", "gitcl" ] }
+
 [target."cfg(unix)".dependencies]
 uzers = "0.12.0"

yazi-dds/build.rs

@@ -0,0 +1,9 @@
+use std::error::Error;
+
+use vergen::EmitBuilder;
+
+fn main() -> Result<(), Box<dyn Error>> {
+	EmitBuilder::builder().git_sha(true).emit()?;
+
+	Ok(())
+}

yazi-dds/src/body/bye.rs

@@ -4,11 +4,11 @@ use serde::{Deserialize, Serialize};
 use super::Body;
 
 #[derive(Debug, Serialize, Deserialize)]
-pub struct BodyBye {}
+pub struct BodyBye;
 
 impl BodyBye {
 	#[inline]
-	pub fn borrowed() -> Body<'static> { Self {}.into() }
+	pub fn owned() -> Body<'static> { Self.into() }
 }
 
 impl<'a> From<BodyBye> for Body<'a> {

yazi-dds/src/body/hey.rs

@@ -3,12 +3,20 @@ use std::collections::HashMap;
 use mlua::{ExternalResult, IntoLua, Lua, Value};
 use serde::{Deserialize, Serialize};
 
-use super::Body;
+use super::{Body, BodyHi};
 use crate::Peer;
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct BodyHey {
-	pub peers: HashMap<u64, Peer>,
+	pub peers:   HashMap<u64, Peer>,
+	pub version: String,
+}
+
+impl BodyHey {
+	#[inline]
+	pub fn owned(peers: HashMap<u64, Peer>) -> Body<'static> {
+		Self { peers, version: BodyHi::version() }.into()
+	}
 }
 
 impl From<BodyHey> for Body<'_> {

yazi-dds/src/body/hi.rs

@@ -8,13 +8,21 @@ use super::Body;
 #[derive(Debug, Serialize, Deserialize)]
 pub struct BodyHi<'a> {
 	pub abilities: HashSet<Cow<'a, String>>,
+	pub version:   String,
 }
 
 impl<'a> BodyHi<'a> {
 	#[inline]
 	pub fn borrowed(abilities: HashSet<&'a String>) -> Body<'a> {
-		Self { abilities: abilities.into_iter().map(Cow::Borrowed).collect() }.into()
+		Self {
+			abilities: abilities.into_iter().map(Cow::Borrowed).collect(),
+			version:   Self::version(),
+		}
+		.into()
 	}
+
+	#[inline]
+	pub fn version() -> String { format!("{} {}", env!("CARGO_PKG_VERSION"), env!("VERGEN_GIT_SHA")) }
 }
 
 impl<'a> From<BodyHi<'a>> for Body<'a> {

yazi-dds/src/client.rs

@@ -1,6 +1,6 @@
 use std::{collections::{HashMap, HashSet}, mem, str::FromStr};
 
-use anyhow::Result;
+use anyhow::{bail, Result};
 use parking_lot::RwLock;
 use serde::{Deserialize, Serialize};
 use tokio::{io::AsyncWriteExt, select, sync::mpsc, task::JoinHandle, time};
@@ -69,20 +69,34 @@ impl Client {
 		let payload = format!(
 			"{}\n{kind},{receiver},{sender},{body}\n{}\n",
 			Payload::new(BodyHi::borrowed(Default::default())),
-			Payload::new(BodyBye::borrowed())
+			Payload::new(BodyBye::owned())
 		);
 
 		let (mut lines, mut writer) = Stream::connect().await?;
 		writer.write_all(payload.as_bytes()).await?;
 		writer.flush().await?;
 		drop(writer);
 
-		while let Ok(Some(s)) = lines.next_line().await {
-			if matches!(s.split(',').next(), Some(kind) if kind == "bye") {
-				break;
+		let mut version = None;
+		while let Ok(Some(line)) = lines.next_line().await {
+			match line.split(',').next() {
+				Some("hey") if version.is_none() => {
+					if let Ok(Body::Hey(hey)) = Payload::from_str(&line).map(|p| p.body) {
+						version = Some(hey.version);
+					}
+				}
+				Some("bye") => break,
+				_ => {}
 			}
 		}
 
+		if version != Some(BodyHi::version()) {
+			bail!(
+				"Incompatible version (Ya {}, Yazi {})",
+				BodyHi::version(),
+				version.as_deref().unwrap_or("Unknown")
+			);
+		}
 		Ok(())
 	}