140 lines
4.0 KiB
Ruby
140 lines
4.0 KiB
Ruby
require 'puppet/provider/package'
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require 'fileutils'
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Puppet::Type.type(:package).provide :entropy, :parent => Puppet::Provider::Package do
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desc "Provides packaging support for Sabayon's entropy system."
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has_feature :versionable
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has_feature :installable
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has_feature :uninstallable
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has_feature :upgradeable
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commands :equo => "#{File.dirname(__FILE__)}/entropy/equo_locale"
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confine :has_entropy => true
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defaultfor :has_entropy => :true, :osfamily => :Gentoo
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def self.instances
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result_format = /^(\S+)\/(\S+)-([\.\d]+(?:_?(?:a(?:lpha)?|b(?:eta)?|pre|rc|p)\d*)?(?:-r\d+)?)(?:#(\S+))?$/
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result_fields = [:category, :name, :ensure]
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begin
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search_output = equo "query", "list", "installed", "--quiet", "--verbose"
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packages = []
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search_output.each_line do |search_result|
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match = result_format.match(search_result)
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if match
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package = {}
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result_fields.zip(match.captures) do |field, value|
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package[field] = value unless !value or value.empty?
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end
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package[:provider] = :entropy
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packages << new(package)
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end
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end
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return packages
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rescue Puppet::ExecutionFailure => detail
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raise Puppet::Error.new(detail)
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end
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end
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def install
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should = @resource.should(:ensure)
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name = package_name
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unless should == :present or should == :latest
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# We must install a specific version
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name = "=#{name}-#{should}"
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end
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equo "install", name
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end
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# The common package name format.
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def package_name
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if @resource[:category]
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"#{@resource[:category]}/#{@resource[:name]}"
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else
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@resource[:name]
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end
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end
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def uninstall
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equo "remove", package_name
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end
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def update
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self.install
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end
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def query
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result_format = /^(\S+)\/(\S+)-([\.\d]+(?:_(?:alpha|beta|pre|rc|p)\d+)?(?:-r\d+)?)(?:#(\S+))?$/
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result_fields = [:category, :name, :version_available]
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begin
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# Look for an installed package from a known repository
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search_output = equo "match", "--quiet", "--verbose", package_name
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search_output.chomp
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search_match = search_output.match(result_format)
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if search_match
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package = {}
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result_fields.zip(search_match.captures).each do |field, value|
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package[field] = value unless !value or value.empty?
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end
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installed_output = equo 'match', '--quiet', '--verbose', '--installed', package_name
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installed_output.chomp
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installed_match = installed_output.match(result_format)
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if installed_match
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installed_match_fields = Hash[result_fields.zip(installed_match.captures)]
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package[:ensure] = installed_match_fields[:version_available]
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else
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package[:ensure] = :absent
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end
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return package
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else
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# List all installed packages and try and find if it's installed from outside a repository
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# If so, assume the installed version is the latest available
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all_installed = equo "query", "list", "installed", "--quiet", "--verbose"
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all_installed.chomp
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all_installed.split("\n").each do |installed_package|
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search_match = installed_package.match(result_format)
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if search_match
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search_captures = search_match.captures
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if (search_captures[0] == @resource[:category] and search_captures[1] == @resource[:name]) or "#{search_captures[0]}/#{search_captures[1]}" == package_name
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package = {
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:ensure => search_captures[2]
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}
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result_fields.zip(search_captures).each do |field, value|
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package[field] = value unless !value or value.empty?
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end
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return package
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end
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end
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end
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raise Puppet::Error.new("No package found with the specified name [#{package_name}]")
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end
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rescue Puppet::ExecutionFailure => detail
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raise Puppet::Error.new(detail)
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end
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end
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def latest
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self.query[:version_available]
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end
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end
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