From 926e3dd6a1f377edac82b4ea178fd1dd924632d7 Mon Sep 17 00:00:00 2001
From: weriomat <engel@weriomat.com>
Date: Sat, 14 Jun 2025 18:31:04 +0200
Subject: [PATCH] chore: respect TMPDIR for local builds

This fixes #283.
---
 src/push.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/push.rs b/src/push.rs
index e937e636..a6ced2b9 100644
--- a/src/push.rs
+++ b/src/push.rs
@@ -132,6 +132,13 @@ pub async fn build_profile_locally(
         build_command.arg(derivation_name)
     };
 
+    match std::env::var("TMPDIR") {
+        Ok(build_dir) => {
+            info!("Detected TMPDIR is set for build to {build_dir}");
+            build_command.env("TMPDIR", build_dir);
+        }
+        Err(_) => {}
+    }
     match (data.keep_result, data.supports_flakes) {
         (true, _) => {
             let result_path = data