From 68c6d514e8a18e8c5d8af60b9fa425cb7e87c9d1 Mon Sep 17 00:00:00 2001
From: Tim Abbott <tabbott@mit.edu>
Date: Tue, 26 Apr 2016 15:02:28 -0700
Subject: [PATCH] install: Add ADDITIONAL_PACKAGES option.

---
 scripts/lib/install | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/scripts/lib/install b/scripts/lib/install
index 5571f6721b..615f28748e 100755
--- a/scripts/lib/install
+++ b/scripts/lib/install
@@ -3,6 +3,11 @@ set -xe
 
 # Assumes we've already been untarred
 
+# Specify options for apt
+APT_OPTIONS="${APT_OPTIONS:-}"
+# Install additional packages using apt
+ADDITIONAL_PACKAGES=${ADDITIONAL_PACKAGES:-}
+
 # First, install any updates from the apt repo that may be needed
 wget -O /root/zulip-ppa.asc https://zulip.com/dist/keys/zulip-ppa.asc
 apt-key add /root/zulip-ppa.asc
@@ -13,7 +18,7 @@ EOF
 
 apt-get update
 apt-get -y dist-upgrade $APT_OPTIONS
-apt-get install -y puppet git python
+apt-get install -y puppet git python $ADDITIONAL_PACKAGES
 
 mkdir -p /etc/zulip
 echo -e "[machine]\npuppet_classes = zulip::voyager\ndeploy_type = voyager" > /etc/zulip/zulip.conf