From e1755912e69e5eada572da867cc636ca9ebac81f Mon Sep 17 00:00:00 2001
From: Fedor Korotkov <fedor@cirruslabs.org>
Date: Fri, 5 Apr 2024 16:29:53 +0200
Subject: [PATCH] Preinstall last 3 versions of Ruby (#141)

---
 templates/base.pkr.hcl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/base.pkr.hcl b/templates/base.pkr.hcl
index 0de2517..3ba5136 100644
--- a/templates/base.pkr.hcl
+++ b/templates/base.pkr.hcl
@@ -77,7 +77,7 @@ build {
       "echo 'if which rbenv > /dev/null; then eval \"$(rbenv init -)\"; fi' >> ~/.zprofile",
       "source ~/.zprofile",
       "rbenv install 2.7.8", // latest 2.x.x before EOL
-      "rbenv install $(rbenv install -l | grep -v - | tail -1)",
+      "rbenv install -l | grep -v - | tail -3 | xargs -L1 rbenv install",
       "rbenv global $(rbenv install -l | grep -v - | tail -1)",
       "gem install bundler",
     ]