From 33c9d6183ab4a14370e8ea34529ac019d159c5ec Mon Sep 17 00:00:00 2001
From: Chris Roberts <code@chrisroberts.org>
Date: Wed, 16 Nov 2016 13:17:38 -0800
Subject: [PATCH] Provide more log information about configured plugins

---
 lib/vagrant.rb | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/vagrant.rb b/lib/vagrant.rb
index 683137e8d..e2603026e 100644
--- a/lib/vagrant.rb
+++ b/lib/vagrant.rb
@@ -248,7 +248,15 @@ plugins = Vagrant::Plugin::Manager.instance.installed_plugins
 
 global_logger.info("Plugins:")
 plugins.each do |plugin_name, plugin_info|
-  global_logger.info("  - #{plugin_name} = #{plugin_info["installed_gem_version"]}")
+  installed_version = plugin_info["installed_gem_version"]
+  version_constraint = plugin_info["gem_version"]
+  installed_version = 'undefined' if installed_version.to_s.empty?
+  version_constraint = '> 0' if version_constraint.to_s.empty?
+  global_logger.info(
+    "  - #{plugin_name} = [installed: " \
+      "#{installed_version} constraint: " \
+      "#{version_constraint}]"
+  )
 end
 
 if Vagrant.plugins_init?