diff options
Diffstat (limited to 'chef/lib/chef/provider/package/portage.rb')
-rw-r--r-- | chef/lib/chef/provider/package/portage.rb | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/chef/lib/chef/provider/package/portage.rb b/chef/lib/chef/provider/package/portage.rb new file mode 100644 index 0000000000..8981a386bc --- /dev/null +++ b/chef/lib/chef/provider/package/portage.rb @@ -0,0 +1,93 @@ +# +# Author:: Ezra Zygmuntowicz (<ezra@engineyard.com>) +# Copyright:: Copyright (c) 2008 HJK Solutions, LLC +# 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 File.join(File.dirname(__FILE__), "..", "package") +require File.join(File.dirname(__FILE__), "..", "..", "mixin", "command") + +class Chef + class Provider + class Package + class Portage < Chef::Provider::Package + + def load_current_resource + @current_resource = Chef::Resource::Package.new(@new_resource.name) + @current_resource.package_name(@new_resource.package_name) + + status = popen4("emerge --color n --nospinner --search #{@new_resource.package_name}") do |pid, stdin, stdout, stderr| + stdin.close + + available, installed = parse_emerge(@new_resource.package_name, stdout.read) + + if installed == "[ Not Installed ]" + @current_resource.version(nil) + else + @current_resource.version(installed) + end + @candidate_version = available + end + + unless status.exitstatus == 0 + raise Chef::Exception::Package, "emerge --search failed - #{status.inspect}!" + end + + @current_resource + end + + + def parse_emerge(package, txt) + available, installed, pkg = nil + txt.each do |line| + if line =~ /\*(.*)/ + pkg = $1.strip.split('/').last + end + if pkg == package + if line =~ /Latest version available: (.*)/ + available = $1 + elsif line =~ /Latest version installed: (.*)/ + installed = $1 + end + end + end + [available, installed] + end + + + def install_package(name, version) + run_command( + :command => "emerge -g --color n --nospinner --quiet =#{name}-#{version}" + ) + end + + def upgrade_package(name, version) + install_package(name, version) + end + + def remove_package(name, version) + run_command( + :command => "emerge --unmerge --color n --nospinner --quiet #{@new_resource.package_name}" + ) + end + + def purge_package(name, version) + remove_package(name, version) + end + + end + end + end +end
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