From d192a59fdcdd8e632334f9681e6da16076bf4d58 Mon Sep 17 00:00:00 2001
From: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
Date: Fri, 20 Nov 2020 15:32:41 +0100
Subject: [PATCH] control: Export the run iteration

---
 garlic/stages/control.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/garlic/stages/control.nix b/garlic/stages/control.nix
index 347be08..e6efb7c 100644
--- a/garlic/stages/control.nix
+++ b/garlic/stages/control.nix
@@ -19,6 +19,7 @@ stdenv.mkDerivation {
     cat > $out <<EOF
     #!/bin/sh
     for n in \$(seq 1 ${toString loops}); do
+      export GARLIC_RUN="\$n"
       echo "running \$n of ${toString loops}" > status
       mkdir "\$n"
       cd "\$n"