Add stable_lts recipe for the LTS repository

Support Squeeze's "Long Term Support" repository: https://wiki.debian.org/LTS
Enabled by default on Squeeze.

Fixes #14

CHANGELOG.md

@@ -1,5 +1,9 @@
 # 1.6.1 / _Not released yet_
 
+Features:
+
+- Add `stable_lts` recipe for the [Long Term Support](https://wiki.debian.org/LTS)
+  repository. Enabled by default on Squeeze. ([GH-14][])
 
 # 1.6.0 / 2014-04-20
 
@@ -89,3 +93,4 @@ Features:
 [GH-9]:  https://github.com/reaktor/chef-debian/issues/9  "Issue 9"
 [GH-10]: https://github.com/reaktor/chef-debian/issues/10 "Issue 10"
 [GH-11]: https://github.com/reaktor/chef-debian/issues/11 "Issue 11"
+[GH-14]: https://github.com/reaktor/chef-debian/issues/14 "Issue 14"

README.md

@@ -49,6 +49,8 @@ The other recipes configure apt to use the corresponding Debian repository:
   * `security` - Sets up apt source for [Debian Security Updates]
     (http://www.debian.org/security/) repository.
   * `sid` - Alias for `unstable` recipe.
+  * `stable_lts` - Sets up apt source for [Debian Long Term Support]
+    (https://wiki.debian.org/LTS) repository.
   * `stable_proposed_updates` - Sets up apt source for [Debian
     stable-proposed-updates](http://wiki.debian.org/StableProposedUpdates)
     repository and includes `stable_updates` recipe.
@@ -78,6 +80,7 @@ Attribute                                   | Default
 `node['debian']['backports']`               | false
 `node['debian']['backports_sloppy']`        | false
 `node['debian']['security']`                | true
+`node['debian']['stable_lts']`              | true on Squeeze, false otherwise
 `node['debian']['stable_proposed_updates']` | false
 `node['debian']['stable_updates']`          | true
 `node['debian']['testing']`                 | false
@@ -164,6 +167,6 @@ License and Author
 
 Author:: Teemu Matilainen <<teemu.matilainen@reaktor.fi>>
 
-Copyright © 2011-2013, [Reaktor Innovations Oy](http://reaktor.fi/en)
+Copyright © 2011-2014, [Reaktor Innovations Oy](http://reaktor.fi/)
 
 Licensed under the Apache License, Version 2.0. See [LICENSE](LICENSE).

attributes/default.rb

@@ -4,7 +4,7 @@
 #
 # Author:: Teemu Matilainen <teemu.matilainen@reaktor.fi>
 #
-# Copyright 2012-2013, Reaktor Innovations Oy
+# Copyright 2012-2014, Reaktor Innovations Oy
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -29,6 +29,7 @@
 default['debian']['backports']               = false
 default['debian']['backports_sloppy']        = false
 default['debian']['security']                = true
+default['debian']['stable_lts']              = (node['platform_version'].to_i < 7)
 default['debian']['stable_proposed_updates'] = false
 default['debian']['stable_updates']          = true
 default['debian']['testing']                 = false

recipes/default.rb

@@ -4,7 +4,7 @@
 #
 # Author:: Teemu Matilainen <teemu.matilainen@reaktor.fi>
 #
-# Copyright 2011-2013, Reaktor Innovations Oy
+# Copyright 2011-2014, Reaktor Innovations Oy
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -33,6 +33,14 @@
 
 include_recipe 'apt'
 
-%w[backports backports_sloppy security stable_proposed_updates stable_updates testing unstable].each do |repo|
+%w[
+  backports
+  backports_sloppy
+  security
+  stable_lts
+  stable_proposed_updates
+  stable_updates
+  testing unstable
+].each do |repo|
   include_recipe "debian::#{repo}" if node['debian'][repo]
 end

recipes/stable_lts.rb

@@ -0,0 +1,29 @@
+#
+# Cookbook Name:: debian
+# Recipe:: stable_lts
+#
+# Author:: Teemu Matilainen <teemu.matilainen@reaktor.fi>
+#
+# Copyright 2014, Reaktor Innovations Oy
+#
+# 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.
+#
+
+if node['platform_version'].to_i >= 7
+  Chef::Log.info "#{node['debian']['codename']}-lts does not exist yet"
+  Chef::Log.info "Please file an issue if I'm wrong: https://github.com/reaktor/chef-debian/issues"
+else
+  debian_repository "stable-lts" do
+    distribution "#{node['debian']['codename']}-lts"
+  end
+end

spec/recipes/default_spec.rb

@@ -49,10 +49,26 @@
         end.converge 'debian::default'
       end
 
-      it { should add_apt_source 'deb http://example.com/debian-mirror cheese resistor diode'; subject }
+      it { should add_apt_source 'deb http://example.com/debian-mirror cheese resistor diode' }
       it { should add_apt_source 'deb-src http://example.com/debian-mirror cheese resistor diode' }
       it { should include_recipe 'debian::backports' }
     end
+
+    context 'Wheezy' do
+      subject do
+        debian_runner('7.0').converge('debian::default')
+      end
+
+      it { should_not include_recipe 'debian::stable_lts' }
+    end
+
+    context 'Squeeze' do
+      subject do
+        debian_runner('6.0.5').converge('debian::default')
+      end
+
+      it { should include_recipe 'debian::stable_lts' }
+    end
   end
 
   context 'on non-Debian' do

spec/recipes/stable_lts_spec.rb

@@ -0,0 +1,31 @@
+require 'spec_helper'
+
+describe 'debian::stable_lts' do
+  context 'on Squeeze' do
+    let(:chef_run) do
+      debian_runner('6.0.5').converge('debian::stable_lts')
+    end
+
+    it 'configures the LTS repository' do
+      expect(chef_run).to add_apt_source(
+        'deb http://http.debian.net/debian squeeze-lts main contrib non-free',
+        'stable-lts.list')
+    end
+  end
+
+  context 'on Wheezy' do
+    let(:chef_run) do
+      debian_runner('7.0').converge('debian::stable_lts')
+    end
+
+    it 'warns' do
+      allow(Chef::Log).to receive(:info)
+      expect(Chef::Log).to receive(:info).with('wheezy-lts does not exist yet')
+      chef_run
+    end
+
+    it 'does not configure the LTS repository' do
+      expect(chef_run).to_not create_file('/etc/apt/sources.list.d/stable-lts.list')
+    end
+  end
+end