From df8fb93416973a96a6f56bce7af9ee5fb0cc1c87 Mon Sep 17 00:00:00 2001
From: Fernando Ayats <ayatsfer@gmail.com>
Date: Wed, 27 Nov 2024 11:06:49 +0100
Subject: [PATCH] build with rev

---
 package.nix | 4 ++++
 src/main.rs | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/package.nix b/package.nix
index 03570cf..68ad8af 100644
--- a/package.nix
+++ b/package.nix
@@ -55,6 +55,10 @@ rustPlatform.buildRustPackage {
 
   cargoLock.lockFile = ./Cargo.lock;
 
+  env = {
+    NH_REV = rev;
+  };
+
   meta = {
     description = "Yet another nix cli helper";
     homepage = "https://github.com/viperML/nh";
diff --git a/src/main.rs b/src/main.rs
index 93368d9..1770baa 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,6 +15,7 @@ use color_eyre::Result;
 use tracing::debug;
 
 const NH_VERSION: &str = env!("CARGO_PKG_VERSION");
+const NH_REV: Option<&str> = option_env!("NH_REV");
 
 fn main() -> Result<()> {
     let mut do_warn = false;
@@ -28,7 +29,7 @@ fn main() -> Result<()> {
     let args = <crate::interface::Main as clap::Parser>::parse();
     crate::logging::setup_logging(args.verbose)?;
     tracing::debug!("{args:#?}");
-    tracing::debug!(%NH_VERSION);
+    tracing::debug!(%NH_VERSION, ?NH_REV);
 
     if do_warn {
         tracing::warn!(