From 8ee9060858a9ee9d9b1741b7ba550bfaadd5e6d4 Mon Sep 17 00:00:00 2001
From: Tom French <15848336+TomAFrench@users.noreply.github.com>
Date: Tue, 21 May 2024 16:35:37 +0100
Subject: [PATCH] chore: prefetch noir deps in earthly for caching (#6556)

This is a small optimisation to compilation of nargo in earthly by
downloading any dependencies before we get further into the compilation.
---
 noir/Earthfile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/noir/Earthfile b/noir/Earthfile
index 88d87214d66..3992742c746 100644
--- a/noir/Earthfile
+++ b/noir/Earthfile
@@ -18,6 +18,9 @@ nargo-src:
       noir-repo/.github \
       noir-repo
 
+    # Fetch any dependencies so that they can be cached
+    RUN cd noir-repo && cargo fetch && cd ../
+
     # NOTE: we use a fake commit hash here
     # we don't want Noir to rebuild everytime the parent repo changes
     # just only when it changes