From 561e65ec72b05f1056624a70c62b8f1d39ca9b75 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Sun, 5 Jan 2014 21:16:41 -0800
Subject: [PATCH] commands/plugin: list shows version constraints and
 entrypoints

---
 .../commands/plugin/action/list_plugins.rb    | 23 ++++++++++++++++++-
 templates/locales/en.yml                      |  2 ++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/plugins/commands/plugin/action/list_plugins.rb b/plugins/commands/plugin/action/list_plugins.rb
index 76ad5a561..8a8ecd312 100644
--- a/plugins/commands/plugin/action/list_plugins.rb
+++ b/plugins/commands/plugin/action/list_plugins.rb
@@ -16,15 +16,36 @@ module VagrantPlugins
         end
 
         def call(env)
-          specs = Vagrant::Plugin::Manager.instance.installed_specs
+          manager = Vagrant::Plugin::Manager.instance
+          plugins = manager.installed_plugins
+          specs   = manager.installed_specs
 
           # Output!
           if specs.empty?
             env[:ui].info(I18n.t("vagrant.commands.plugin.no_plugins"))
+            return @app.call(env)
           end
 
           specs.each do |spec|
             env[:ui].info "#{spec.name} (#{spec.version})"
+
+            # Grab the plugin. Note that the check for whether it exists
+            # shouldn't be necessary since installed_specs checks that but
+            # its nice to be certain.
+            plugin = plugins[spec.name]
+            next if !plugin
+
+            if plugin["gem_version"] && plugin["gem_version"] != ""
+              env[:ui].info(I18n.t(
+                "vagrant.commands.plugin.plugin_version",
+                version: plugin["gem_version"]))
+            end
+
+            if plugin["require"] && plugin["require"] != ""
+              env[:ui].info(I18n.t(
+                "vagrant.commands.plugin.plugin_require",
+                require: plugin["require"]))
+            end
           end
 
           @app.call(env)
diff --git a/templates/locales/en.yml b/templates/locales/en.yml
index c8c900375..a80e8cb7f 100644
--- a/templates/locales/en.yml
+++ b/templates/locales/en.yml
@@ -919,6 +919,8 @@ en:
           Installing license for '%{name}'...
         no_plugins: |-
           No plugins installed.
+        plugin_require: "  - Custom entrypoint: %{require}"
+        plugin_version: "  - Version Constraint: %{version}"
         installed: |-
           Installed the plugin '%{name} (%{version})'!
         installing: |-