Update logrotate cookbook

cookbooks/logrotate/resources/app.rb

@@ -0,0 +1,116 @@
+#
+# Copyright 2016, Steven Danna
+#
+# 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.
+#
+
+resource_name :logrotate_app
+
+property :path, [String, Array], required: true
+property :frequency, String, default: "weekly"
+property :cookbook, default: "logrotate"
+property :template_name, default: "logrotate.erb"
+property :template_mode, default: "0644"
+property :template_owner, default: "root"
+property :template_group, default: "root"
+property :base_dir, String, default: "/etc/logrotate.d"
+
+property :options, [Array, String], default: %w{missingok compress delaycompress copytruncate notifempty}
+
+default_action :enable
+
+CookbookLogrotate::SCRIPTS.each do |script_name|
+  property script_name.to_sym, coerce: Proc.new { |val| Array(val).join("\n") }
+end
+
+CookbookLogrotate::VALUES.each do |configurable_name|
+  property configurable_name.to_sym
+end
+
+# Deprecated options
+property :sharedscripts, [TrueClass, FalseClass], default: false
+property :enable, [TrueClass, FalseClass], default: true
+
+action :enable do
+  if !new_resource.enable
+    Chef::Log.deprecation "Use `action :disable` rather than `enable false` in the logrotate_app resource"
+    action_disable
+    return true
+  end
+
+  logrotate_config = {
+    # The path should be a space separated list of quoted filesystem paths
+    path: Array(new_resource.path).map { |path| path.to_s.inspect }.join(" "),
+    frequency: new_resource.frequency,
+    directives: handle_options(new_resource),
+    scripts: handle_scripts(new_resource),
+    configurables: handle_configurables(new_resource),
+  }
+
+  directory new_resource.base_dir do
+    owner "root"
+    group node["root_group"]
+    mode "0755"
+    action :create
+  end
+
+  template "#{new_resource.base_dir}/#{new_resource.name}" do
+    source   new_resource.template_name
+    cookbook new_resource.cookbook
+    mode     new_resource.template_mode
+    owner    new_resource.template_owner
+    group    new_resource.template_group
+    backup   false
+    variables logrotate_config
+  end
+end
+
+action :disable do
+  file "#{new_resource.base_dir}/#{new_resource.name}" do
+    action :delete
+  end
+end
+
+def handle_configurables(new_resource)
+  configurables = {}
+  CookbookLogrotate::VALUES.each do |opt_name|
+    if value = new_resource.send(opt_name.to_sym)
+      configurables[opt_name] = value
+    end
+  end
+  configurables
+end
+
+def handle_scripts(new_resource)
+  scripts = {}
+  CookbookLogrotate::SCRIPTS.each do |script_name|
+    if script_body = new_resource.send(script_name.to_sym)
+      scripts[script_name] = script_body
+    end
+  end
+  scripts
+end
+
+def handle_options(new_resource)
+  opts = if new_resource.options.is_a?(Array)
+           new_resource.options.dup
+         else
+           new_resource.options.split
+         end
+
+  if new_resource.sharedscripts
+    Chef::Log.deprecation("The sharedscripts resource property is deprecated.  Use the options property instead to set this value")
+    opts << "sharedscripts"
+  end
+  opts
+end