From 9b6f1e1453dfc23eb4f0e21c5565612e014d4f01 Mon Sep 17 00:00:00 2001
From: Tobias Urdin <tobias.urdin@binero.se>
Date: Wed, 9 Jan 2019 15:35:53 +0100
Subject: [PATCH] Workaround for installing correct version of ruby bundler

See https://github.com/bundler/bundler/issues/6870

Bundler 2.x dropped support for Ruby < 2.3 so now we detect ruby
version and install last known to work version. This means that
newer OS will get newer versions of bundler.

Change-Id: I521affb16d8d2312be3ff507a014adddacd6cb8b
Closes-Bug: #1810401
(cherry picked from commit 618537771344aa91cc12759dbab1b63acf55ec6d)
---
 functions | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/functions b/functions
index 8ded549..0ebaf26 100644
--- a/functions
+++ b/functions
@@ -24,6 +24,12 @@ install_gems() {
   sed -i "/.*ref[[:space:]]*=> 'stable\/.*/d" Gemfile
 
   # Install dependencies
-  gem install bundler --no-rdoc --no-ri --verbose
+  ruby <<EOF
+cmd = 'gem install bundler --no-rdoc --no-ri --verbose'
+if Gem::Version.new(RUBY_VERSION) < Gem::Version.new('2.3.0') then
+  cmd += ' -v 1.17.3'
+end
+system(cmd)
+EOF
   $GEM_HOME/bin/bundle install
 }