show nodes version correctly

easytier/src/common/constants.rs

@@ -22,3 +22,9 @@ macro_rules! set_global_var {
 define_global_var!(MANUAL_CONNECTOR_RECONNECT_INTERVAL_MS, u64, 1000);
 
 pub const UDP_HOLE_PUNCH_CONNECTOR_SERVICE_ID: u32 = 2;
+
+pub const EASYTIER_VERSION: &str = git_version::git_version!(
+    args = ["--abbrev=8", "--always", "--dirty=~"],
+    prefix = concat!(env!("CARGO_PKG_VERSION"), "-"),
+    suffix = ""
+);