From 9170a08c7c4c427438d4353ff82438376d3ea3ac Mon Sep 17 00:00:00 2001
From: Jens Harbott <j.harbott@x-ion.de>
Date: Tue, 23 Apr 2019 10:19:09 +0000
Subject: [PATCH] Add recipe to create bash completions for OSC

The new recipe "completions" can be executed in order to create a file
with command completions for the "openstack" command in bash. We want
this to be dynamic because the set of available commands depends on the
set of python plugins installed on the host.

Change-Id: Ib6549c00596f6560dab74491309b6b580ae7b312
---
 attributes/default.rb    |  3 +++
 recipes/completions.rb   | 25 +++++++++++++++++++++++++
 spec/completions_spec.rb | 12 ++++++++++++
 3 files changed, 40 insertions(+)
 create mode 100644 recipes/completions.rb
 create mode 100644 spec/completions_spec.rb

diff --git a/attributes/default.rb b/attributes/default.rb
index d65509e1..af75769f 100644
--- a/attributes/default.rb
+++ b/attributes/default.rb
@@ -305,6 +305,9 @@ when 'debian'
   }
 end
 
+# The location of the OSC bash completion file
+default['openstack']['common']['bash_complete'] = '/etc/bash_completion.d/osc.bash_completion'
+
 # The name of the Chef role that installs the Keystone Service API
 default['openstack']['identity_service_chef_role'] = 'os-identity'
 
diff --git a/recipes/completions.rb b/recipes/completions.rb
new file mode 100644
index 00000000..861c2280
--- /dev/null
+++ b/recipes/completions.rb
@@ -0,0 +1,25 @@
+# encoding: UTF-8
+#
+# Cookbook Name:: openstack-common
+# Recipe:: completions
+#
+# Copyright 2019, x-ion GmbH
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+bash_complete = node['openstack']['common']['bash_complete']
+execute 'create OSC bash completions' do
+  command "openstack complete > #{bash_complete}"
+  creates bash_complete
+end
diff --git a/spec/completions_spec.rb b/spec/completions_spec.rb
new file mode 100644
index 00000000..63867cdb
--- /dev/null
+++ b/spec/completions_spec.rb
@@ -0,0 +1,12 @@
+# encoding: UTF-8
+require_relative 'spec_helper'
+
+describe 'openstack-common::completions' do
+  describe 'ubuntu' do
+    let(:runner) { ChefSpec::SoloRunner.new(UBUNTU_OPTS) }
+    let(:node) { runner.node }
+    let(:chef_run) do
+      runner.converge(described_recipe)
+    end
+  end
+end