From 079342587f176b5b5578266062ee683e5ce9b73c Mon Sep 17 00:00:00 2001
From: Damien Pollet <damien.pollet@gmail.com>
Date: Sun, 10 Feb 2013 17:52:54 +0100
Subject: [PATCH] Override default gem list location

Setting $RBENV_DEFAULT_GEMS overrides the default location
($RBENV_ROOT/default-gems)
---
 etc/rbenv.d/install/default-gems.bash | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/etc/rbenv.d/install/default-gems.bash b/etc/rbenv.d/install/default-gems.bash
index 2455887..902184c 100644
--- a/etc/rbenv.d/install/default-gems.bash
+++ b/etc/rbenv.d/install/default-gems.bash
@@ -8,7 +8,10 @@ install_default_gems() {
   # Only install default gems after successfully installing Ruby.
   [ "$STATUS" = "0" ] || return 0
 
-  if [ -f "${RBENV_ROOT}/default-gems" ]; then
+  local default_gems
+  default_gems="${RBENV_DEFAULT_GEMS:-${RBENV_ROOT}/default-gems}"
+
+  if [ -f "${default_gems}" ]; then
     local line gem_name gem_version args
 
     # Read gem names and versions from $RBENV_ROOT/default-gems.
@@ -38,6 +41,6 @@ install_default_gems() {
         echo "rbenv: error installing gem \`$gem_name'"
       } >&2
 
-    done < "${RBENV_ROOT}/default-gems"
+    done < "${default_gems}"
   fi
 }