feat: add --version and -v flags

Author: x34-dzt

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.1.11] - 2026-02-20
+
+### Added
+
+- `--version` and `-v` flags to display current version
+
 ## [0.1.10] - 2026-02-20
 
 ### Fixed

Cargo.lock

@@ -4,7 +4,7 @@ resolver = "2"
 
 [package]
 name = "xwlm"
-version = "0.1.10"
+version = "0.1.11"
 edition = "2024"
 description = "A TUI for managing Wayland monitor configurations (Hyprland, Sway, River)"
 license = "MIT"

Cargo.toml

@@ -3,6 +3,7 @@ mod config;
 mod setup;
 mod ui;
 
+use std::env;
 use std::sync::mpsc::{self, Receiver};
 
 use color_eyre::eyre::Result;
@@ -11,7 +12,16 @@ use xwlm_cfg::Compositor;
 
 use crate::{app::App, config::AppConfig};
 
+const VERSION: &str = env!("CARGO_PKG_VERSION");
+
 fn main() -> Result<()> {
+    let args: Vec<String> = env::args().collect();
+    
+    if args.iter().any(|a| a == "--version" || a == "-v") {
+        println!("xwlm {}", VERSION);
+        return Ok(());
+    }
+
     color_eyre::install()?;
 
     let compositor = xwlm_cfg::detect();