From 47e94f8dfd2ec9c6aacc6ba8d74f629e70433567 Mon Sep 17 00:00:00 2001
From: notgne2
Date: Fri, 23 Oct 2020 21:54:13 -0700
Subject: Warn when flakes are not available, forward stderr of Nix evaluation

---
 src/main.rs | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index cedf684..5d76e3d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -221,11 +221,11 @@ async fn get_deployment_data(
         build_command = build_command.arg(extra_arg);
     }
 
-    let build_output = build_command
-        // .stdout(Stdio::null())
-        // .stderr(Stdio::null())
-        .output()
-        .await?;
+    let build_child = build_command
+        .stdout(Stdio::piped())
+        .spawn()?;
+
+    let build_output = build_child.wait_with_output().await?;
 
     if !build_output.status.success() {
         good_panic!(
@@ -353,6 +353,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     let supports_flakes = test_flake_support().await?;
 
+    if !supports_flakes {
+        warn!("A Nix version without flakes support was detected, support for this is work in progress");
+    }
+
     let data =
         get_deployment_data(supports_flakes, deploy_flake.repo, &opts.extra_build_args).await?;
 
-- 
cgit v1.2.3