From a91b807ec9e3eadc0fd38f62ba814fdfa6dc2fba Mon Sep 17 00:00:00 2001
From: James Dinsdale <hi@molovo.co>
Date: Fri, 24 Feb 2017 22:24:19 +0000
Subject: [PATCH] Add --depth=1 and --shallow-submodules options to the git
 clone when installing

Allows for a faster clone, particularly on busy repositories, and since
Zulu is managing the package we don't need the full commit history.
---
 src/commands/install.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/commands/install.zsh b/src/commands/install.zsh
index 024fbdd..2be8c2a 100755
--- a/src/commands/install.zsh
+++ b/src/commands/install.zsh
@@ -34,7 +34,7 @@ function _zulu_install_package() {
 
   # Clone the repository
   cd "$base/packages"
-  git clone --recursive $repo $package
+  git clone --recursive --depth=1 --shallow-submodules $repo $package
 
   packagefile="$config/packages"
   in_packagefile=$(cat $packagefile | grep -e '^'${package}'$')