From 10a4ba010272799bf243c0e9103cde042f8c28d7 Mon Sep 17 00:00:00 2001
From: David Golden <dagolden@cpan.org>
Date: Thu, 19 Jan 2012 21:11:44 -0500
Subject: [PATCH] first attempt at perlbrew_service

---
 cookbooks/perlbrew/providers/service.rb       | 46 +++++++++++++++++++
 cookbooks/perlbrew/resources/service.rb       | 33 +++++++++++++
 .../default/sv-perlbrew-service-run.erb       |  6 +++
 3 files changed, 85 insertions(+)
 create mode 100644 cookbooks/perlbrew/providers/service.rb
 create mode 100644 cookbooks/perlbrew/resources/service.rb
 create mode 100644 cookbooks/perlbrew/templates/default/sv-perlbrew-service-run.erb

diff --git a/cookbooks/perlbrew/providers/service.rb b/cookbooks/perlbrew/providers/service.rb
new file mode 100644
index 0000000..b7082a6
--- /dev/null
+++ b/cookbooks/perlbrew/providers/service.rb
@@ -0,0 +1,46 @@
+#
+# Author:: David A. Golden
+# Cookbook Name:: perlbrew
+# Provider:: perlbrew_service
+#
+# Copyright:: 2012, David A. Golden <dagolden@cpan.org>
+#
+# 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.
+#
+
+require 'chef/mixin/shell_out'
+require 'chef/mixin/language'
+include Chef::Mixin::ShellOut
+
+include_recipe "runit"
+
+# XXX must be a fully qualified 'perl-5.X.Y@libname' style name
+action :create do
+  perlbrew_env = {
+    'PERLBREW_ROOT' => node['perlbrew']['perlbrew_root'],
+    'PERLBREW_HOME' => node['perlbrew']['perlbrew_root']
+  }
+
+  runit_service new_resource.name do
+    template_name 'perlbrew-service'
+    cookbook 'perlbrew'
+    options(
+      :perlbrew_root  => node['perlbrew']['perlbrew_root'],
+      :resource       => new_resource
+    )
+    env new_resource.environment.merge(perlbrew_env)
+    run_restart false
+  end
+end
+
+# :enable :disable :nothing :start :stop :restart :reload}
diff --git a/cookbooks/perlbrew/resources/service.rb b/cookbooks/perlbrew/resources/service.rb
new file mode 100644
index 0000000..5b7a0d4
--- /dev/null
+++ b/cookbooks/perlbrew/resources/service.rb
@@ -0,0 +1,33 @@
+#
+# Author:: David A. Golden
+# Cookbook Name:: perlbrew
+# Resource:: perlbrew_service
+#
+# Copyright:: 2012, David A. Golden <dagolden@cpan.org>
+#
+# 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.
+#
+
+actions :create
+
+def initialize(*args)
+  super
+  @action = :create
+end
+
+attribute :perlbrew, :kind_of => String, :required => true
+attribute :command, :kind_of => String, :required => true
+attribute :user, :kind_of => String, :default => "nobody"
+attribute :group, :kind_of => String, :default => "nobody"
+attribute :cwd, :kind_of => String, :default "/"
+attribute :environment, :kind_of => Hash, :default => {}
diff --git a/cookbooks/perlbrew/templates/default/sv-perlbrew-service-run.erb b/cookbooks/perlbrew/templates/default/sv-perlbrew-service-run.erb
new file mode 100644
index 0000000..8075aaa
--- /dev/null
+++ b/cookbooks/perlbrew/templates/default/sv-perlbrew-service-run.erb
@@ -0,0 +1,6 @@
+#!/bin/bash
+source <%= @options[:perlbrew_root] %>/etc/bashrc
+cd <%= @options[:resource].cwd %>
+perlbrew use <%= @options[:resource].perlbrew %>
+exec chpst -u <%= @options[:resource].user %>:<%= @options[:resource].group %> <%= @options[:resource].command %>
+