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author | Ezra Zygmuntowicz <ez@engineyard.com> | 2008-10-08 14:19:52 -0700 |
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committer | Ezra Zygmuntowicz <ez@engineyard.com> | 2008-10-08 14:19:52 -0700 |
commit | c5d33c1298834ce40b8fbf344f281045771b5371 (patch) | |
tree | 1f0d4c7eab1eb379b544282a7ce48052acf719a5 /chef/lib/chef/provider/package/apt.rb | |
parent | 3d14601aea23dee3899d097324875274da419d84 (diff) | |
download | chef-c5d33c1298834ce40b8fbf344f281045771b5371.tar.gz |
big refactor of the repo layout. move to a chef gem and a chef-server gem all with proper deps
Diffstat (limited to 'chef/lib/chef/provider/package/apt.rb')
-rw-r--r-- | chef/lib/chef/provider/package/apt.rb | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/chef/lib/chef/provider/package/apt.rb b/chef/lib/chef/provider/package/apt.rb new file mode 100644 index 0000000000..a2e9bd68a2 --- /dev/null +++ b/chef/lib/chef/provider/package/apt.rb @@ -0,0 +1,89 @@ +# +# Author:: Adam Jacob (<adam@hjksolutions.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 Apt < 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("apt-cache policy #{@new_resource.package_name}") do |pid, stdin, stdout, stderr| + stdin.close + stdout.each do |line| + case line + when /^\s{2}Installed: (.+)$/ + installed_version = $1 + if installed_version == '(none)' + @current_resource.version(nil) + else + @current_resource.version(installed_version) + end + when /^\s{2}Candidate: (.+)$/ + @candidate_version = $1 + end + end + end + + unless status.exitstatus == 0 + raise Chef::Exception::Package, "apt-cache failed - #{status.inspect}!" + end + + @current_resource + end + + def install_package(name, version) + run_command( + :command => "apt-get -q -y install #{name}=#{version}", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + ) + end + + def upgrade_package(name, version) + install_package(name, version) + end + + def remove_package(name, version) + run_command( + :command => "apt-get -q -y remove #{@new_resource.package_name}", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + ) + end + + def purge_package(name, version) + run_command( + :command => "apt-get -q -y purge #{@new_resource.package_name}", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + ) + end + + end + end + end +end |