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path: root/lib/chef/resource/php_pear.rb
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#
# Author:: Seth Chisamore <schisamo@chef.io>
# Cookbook:: php
# Resource:: pear_package
#
# Copyright:: 2011-2016, Chef Software, Inc <legal@chef.io>
#
# 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/resource"

class Chef
  class Resource
    class PhpPear < Chef::Resource
      resource_name :php_pear
      provides :php_pear

      description ""
      introduced "14.0"

      property :package_name, String,
               description: "",
               name_property: true

      property :version, String,
               description: ""

      property :channel, String,
               description: ""

      property :options, String,
               description: ""

      property :directives, Hash,
               description: "",
               default: {}

      property :zend_extensions, Array,
               description: "",
               default: []

      property :preferred_state, String,
               description: "",
               default: "stable"

      property :binary, String,
               description: "",
               default: "pear"

      property :priority, String,
               description: ""

      include Chef::Mixin::PhpPear

      load_current_value do |new_resource|
        unless current_installed_version(new_resource).nil?
          version(current_installed_version(new_resource))
          Chef::Log.debug("Current version is #{version}") if version
        end
      end

      action :install do
        # If we specified a version, and it's not the current version, move to the specified version
        install_version = new_resource.version unless new_resource.version.nil? || new_resource.version == current_resource.version
        # Check if the version we want is already installed
        versions_match = candidate_version == current_installed_version(new_resource)

        # If it's not installed at all or an upgrade, install it
        if install_version || new_resource.version.nil? && !versions_match
          converge_by("install package #{new_resource.package_name} #{install_version}") do
            info_output = "Installing #{new_resource.package_name}"
            info_output << " version #{install_version}" if install_version && !install_version.empty?
            Chef::Log.info(info_output)
            install_package(new_resource.package_name, install_version)
            not_if { versions_match }
          end
        end
      end

      # reinstall is just an install that always fires
      action :reinstall do
        install_version = new_resource.version unless new_resource.version.nil?
        converge_by("reinstall package #{new_resource.package_name} #{install_version}") do
          info_output = "Installing #{new_resource.package_name}"
          info_output << " version #{install_version}" if install_version && !install_version.empty?
          Chef::Log.info(info_output)
          install_package(new_resource.package_name, install_version, force: true)
        end
      end

      action :upgrade do
        if current_resource.version != candidate_version
          orig_version = @current_resource.version || "uninstalled"
          description = "upgrade package #{new_resource.package_name} version from #{orig_version} to #{candidate_version}"
          converge_by(description) do
            upgrade_package(new_resource.package_name, candidate_version)
          end
        end
      end

      action :remove do
        if removing_package?
          converge_by("remove package #{new_resource.package_name}") do
            remove_package(@current_resource.package_name, new_resource.version)
          end
        end
      end

      action :purge do
        if removing_package?
          converge_by("purge package #{new_resource.package_name}") do
            remove_package(@current_resource.package_name, new_resource.version)
          end
        end
      end

      action_class do
        include Chef::Mixin::PhpPear
      end
    end
  end
end