Reduce squid memory usage on noomoahk

[chef.git] / cookbooks / chef / libraries / subversion.rb

diff --git a/cookbooks/chef/libraries/subversion.rb b/cookbooks/chef/libraries/subversion.rb
index 25485f4bb8780b6ead4170647ee6eee0cb71fa19..dec188cec0f4c8eb8ebd5b426fdf9363cd04cbc5 100644 (file)
--- a/cookbooks/chef/libraries/subversion.rb
+++ b/cookbooks/chef/libraries/subversion.rb
@@ -1,47 +1,47 @@
+require "chef/mixin/shell_out"
+
 class Chef
   class Provider
     class Subversion
+      extend Chef::Mixin::ShellOut
+
       def sync_command
         if current_repository_matches_target_repository?
-          c = scm :update, @new_resource.svn_arguments, verbose, authentication, "-r#{revision_int}", @new_resource.destination
-          Chef::Log.debug "#{@new_resource} updated working copy #{@new_resource.destination} to revision #{@new_resource.revision}"
+          c = scm :update, new_resource.svn_arguments, verbose, authentication, proxy, "-r#{revision_int}", new_resource.destination
+          Chef::Log.debug "#{new_resource} updated working copy #{new_resource.destination} to revision #{new_resource.revision}"
         else
-          c = scm :switch, @new_resource.svn_arguments, verbose, authentication, "-r#{revision_int}", @new_resource.repository, @new_resource.destination
-          Chef::Log.debug "#{@new_resource} updated working copy #{@new_resource.destination} to #{@new_resource.repository} revision #{@new_resource.revision}"
+          c = scm :switch, new_resource.svn_arguments, verbose, authentication, proxy, "-r#{revision_int}", new_resource.repository, new_resource.destination
+          Chef::Log.debug "#{new_resource} updated working copy #{new_resource.destination} to #{new_resource.repository} revision #{new_resource.revision}"
         end
         c
       end
 
       def current_repository
-        @current_repository ||= repo_attrs['URL']
+        @current_repository ||= repo_attrs["URL"]
       end
 
       def current_repository_matches_target_repository?
-        (!current_repository.nil?) && (@new_resource.repository == current_repository)
+        !current_repository.nil? && (new_resource.repository == current_repository)
       end
 
       def repo_attrs
-        return {} unless ::File.exist?(::File.join(@new_resource.destination, ".svn"))
-
-        @repo_attrs ||= svn_info.lines.each_with_object({}) do |attrs, line|
-          if line =~ SVN_INFO_PATTERN
-            property, value = Regexp.last_match[1], Regexp.last_match[2]
-            attrs[property] = value
-          else
-            fail "Could not parse `svn info` data: #{line}"
-          end
+        return {} unless ::File.exist?(::File.join(new_resource.destination, ".svn"))
+
+        @repo_attrs ||= svn_info.lines.each_with_object({}) do |line, attrs|
+          next unless line =~ SVN_INFO_PATTERN
+          property = Regexp.last_match[1]
+          value = Regexp.last_match[2]
+          attrs[property] = value
         end
+
+        raise "Could not parse `svn info` data: #{svn_info}" if @repo_attrs.empty?
+
+        @repo_attrs
       end
 
       def svn_info
         command = scm(:info)
-        status, svn_info, error_message = output_of_command(command, run_options(:cwd => cwd))
-
-        unless [0, 1].include?(status.exitstatus)
-          handle_command_failures(status, "STDOUT: #{svn_info}\nSTDERR: #{error_message}")
-        end
-
-        svn_info
+        shell_out!(command, run_options(:cwd => cwd, :returns => [0, 1])).stdout
       end
     end
   end