firecracker: use writeJSON

astro · Oct 23, 2024 · ef42cff · ef42cff
1 parent 21c36d1
commit ef42cff
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/lib/runners/firecracker.nix b/lib/runners/firecracker.nix
@@ -56,9 +56,7 @@ let
     vsock = null;
   };
 
-  configFile = pkgs.writeText "firecracker-${hostName}.json" (
-    builtins.toJSON config
-  );
+  configFile = pkgs.writers.writeJSON "firecracker-${hostName}.json" config;
 
 in {
   command =