1 files changed, 111 insertions, 0 deletions
diff --git a/lib/chef/provider/package/pacman.rb b/lib/chef/provider/package/pacman.rb
new file mode 100644
index 0000000000..f81486ae84
--- /dev/null
+++ b/lib/chef/provider/package/pacman.rb
@@ -0,0 +1,111 @@
+#
+# Author:: Jan Zimmek (<jan.zimmek@web.de>)
+# Copyright:: Copyright (c) 2010 Jan Zimmek
+# License:: Apache License, Version 2.0
+#
+# 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/provider/package'
+require 'chef/mixin/command'
+require 'chef/resource/package'
+
+class Chef
+  class Provider
+    class Package
+      class Pacman < Chef::Provider::Package
+      
+        def load_current_resource
+          @current_resource = Chef::Resource::Package.new(@new_resource.name)
+          @current_resource.package_name(@new_resource.package_name)
+
+          @current_resource.version(nil)
+
+          Chef::Log.debug("#{@new_resource} checking pacman for #{@new_resource.package_name}")
+          status = popen4("pacman -Qi #{@new_resource.package_name}") do |pid, stdin, stdout, stderr|
+            stdout.each do |line|
+              line.force_encoding(Encoding::UTF_8) if line.respond_to?(:force_encoding)
+              case line
+              when /^Version(\s?)*: (.+)$/
+                Chef::Log.debug("#{@new_resource} current version is #{$2}")
+                @current_resource.version($2)
+              end
+            end
+          end
+
+          unless status.exitstatus == 0 || status.exitstatus == 1
+            raise Chef::Exceptions::Package, "pacman failed - #{status.inspect}!"
+          end
+
+          @current_resource
+        end
+
+        def candidate_version
+          return @candidate_version if @candidate_version
+
+          repos = ["extra","core","community"]
+
+          if(::File.exists?("/etc/pacman.conf"))
+            pacman = ::File.read("/etc/pacman.conf")
+            repos = pacman.scan(/\[(.+)\]/).flatten
+          end
+
+          package_repos = repos.map {|r| Regexp.escape(r) }.join('|')
+
+          status = popen4("pacman -Ss #{@new_resource.package_name}") do |pid, stdin, stdout, stderr|
+            stdout.each do |line|
+              case line
+                when /^(#{package_repos})\/#{Regexp.escape(@new_resource.package_name)} (.+)$/
+                  # $2 contains a string like "4.4.0-1 (kde kdenetwork)" or "3.10-4 (base)"
+                  # simply split by space and use first token
+                  @candidate_version = $2.split(" ").first
+              end
+            end
+          end
+
+          unless status.exitstatus == 0 || status.exitstatus == 1
+            raise Chef::Exceptions::Package, "pacman failed - #{status.inspect}!"
+          end
+
+          unless @candidate_version
+            raise Chef::Exceptions::Package, "pacman does not have a version of package #{@new_resource.package_name}"
+          end
+
+          @candidate_version
+
+        end
+        
+        def install_package(name, version)
+          run_command_with_systems_locale(
+            :command => "pacman --sync --noconfirm --noprogressbar#{expand_options(@new_resource.options)} #{name}"
+          )
+        end
+      
+        def upgrade_package(name, version)
+          install_package(name, version)
+        end
+      
+        def remove_package(name, version)
+          run_command_with_systems_locale(
+            :command => "pacman --remove --noconfirm --noprogressbar#{expand_options(@new_resource.options)} #{name}"
+          )
+        end
+      
+        def purge_package(name, version)
+          remove_package(name, version)
+        end
+      
+      end
+    end
+  end
+end