From e6f6324ebea9fc46d5d617a08c2eb239349d9f90 Mon Sep 17 00:00:00 2001
From: elijah <elijah@riseup.net>
Date: Fri, 7 Aug 2015 18:08:14 -0700
Subject: move 'enabled service' calculation to a macro.

---
 provider_base/lib/macros.rb          |  1 +
 provider_base/lib/macros/provider.rb | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 provider_base/lib/macros/provider.rb

(limited to 'provider_base/lib')

diff --git a/provider_base/lib/macros.rb b/provider_base/lib/macros.rb
index ecc3e6ba..fdb9a94e 100644
--- a/provider_base/lib/macros.rb
+++ b/provider_base/lib/macros.rb
@@ -13,3 +13,4 @@ require_relative 'macros/keys'
 require_relative 'macros/nodes'
 require_relative 'macros/secrets'
 require_relative 'macros/stunnel'
+require_relative 'macros/provider'
diff --git a/provider_base/lib/macros/provider.rb b/provider_base/lib/macros/provider.rb
new file mode 100644
index 00000000..84c4e1b8
--- /dev/null
+++ b/provider_base/lib/macros/provider.rb
@@ -0,0 +1,20 @@
+#
+# These macros are intended only for use in provider.json, although they are
+# currently loaded in all .json contexts.
+#
+
+module LeapCli
+  module Macro
+
+    #
+    # returns an array of the service names, including only those services that
+    # are enabled for this environment.
+    #
+    def enabled_services
+      manager.env(self.environment).services[:service_type => :user_service].field(:name).select { |service|
+        manager.nodes[:environment => self.environment][:services => service].any?
+      }
+    end
+
+  end
+end
-- 
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