From 7965e647fe533e4eb4fa85c0ae7bdd9f9814a89a Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 12 Feb 2024 15:05:59 +0100
Subject: [PATCH] Fix support for multiple output derivations

OUT_PATHS is split by spaces, not newlines.
---
 magic-nix-cache/src/main.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/magic-nix-cache/src/main.rs b/magic-nix-cache/src/main.rs
index 5c5befe..c31bc8e 100644
--- a/magic-nix-cache/src/main.rs
+++ b/magic-nix-cache/src/main.rs
@@ -330,7 +330,10 @@ async fn post_build_hook(out_paths: &str) {
 
     let args = Args::parse();
 
-    let store_paths: Vec<_> = out_paths.lines().map(str::to_owned).collect();
+    let store_paths: Vec<_> = out_paths
+        .split_whitespace()
+        .map(|s| s.trim().to_owned())
+        .collect();
 
     let request = api::EnqueuePathsRequest { store_paths };