From d3c6602901999c68861301b8577904ecc7433beb Mon Sep 17 00:00:00 2001
From: Sofia <sofia@teascade.net>
Date: Sat, 8 Aug 2026 00:01:34 +0300
Subject: [PATCH] Use GIT_HASH for network identifier

---
 rust/build.rs                   | 11 +++++++++++
 rust/src/net/network_manager.rs |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)
 create mode 100644 rust/build.rs

diff --git a/rust/build.rs b/rust/build.rs
new file mode 100644
index 0000000..4cbb317
--- /dev/null
+++ b/rust/build.rs
@@ -0,0 +1,11 @@
+use std::process::Command;
+
+// https://stackoverflow.com/a/44407625
+fn main() {
+    let output = Command::new("git")
+        .args(&["rev-parse", "HEAD"])
+        .output()
+        .unwrap();
+    let git_hash = String::from_utf8(output.stdout).unwrap();
+    println!("cargo:rustc-env=GIT_HASH={}", git_hash);
+}
diff --git a/rust/src/net/network_manager.rs b/rust/src/net/network_manager.rs
index 31f6a87..9f45560 100644
--- a/rust/src/net/network_manager.rs
+++ b/rust/src/net/network_manager.rs
@@ -323,7 +323,7 @@ impl NetworkManager {
     }
 
     fn identifier() -> String {
-        format!("{}@{}", env!("CARGO_PKG_NAME"), env!("CARGO_PKG_VERSION"))
+        format!("{}@{}", env!("CARGO_PKG_NAME"), env!("GIT_HASH"))
     }
 }