文件操作 - pkgin.rb

文件: /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/provider/package/pkgin.rb

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# frozen_string_literal: true

require_relative '../../../puppet/provider/package'

Puppet::Type.type(:package).provide :pkgin, :parent => Puppet::Provider::Package do
  desc "Package management using pkgin, a binary package manager for pkgsrc."

commands :pkgin => "pkgin"

defaultfor 'os.name' => [:smartos, :netbsd]

has_feature :installable, :uninstallable, :upgradeable, :versionable

def self.parse_pkgin_line(package)
    # e.g.
    #   vim-7.2.446;Vim editor (vi clone) without GUI
    match, name, version, status = *package.match(/([^\s;]+)-([^\s;]+)[;\s](=|>|<)?.+$/)
    if match
      {
        :name => name,
        :status => status,
        :ensure => version
      }
    end
  end

def self.prefetch(packages)
    super
    # Without -f, no fresh pkg_summary files are downloaded
    pkgin("-yf", :update)
  end

def self.instances
    pkgin(:list).split("\n").map do |package|
      new(parse_pkgin_line(package))
    end
  end

def query
    packages = parse_pkgsearch_line

if packages.empty?
      if @resource[:ensure] == :absent
        notice _("declared as absent but unavailable %{file}:%{line}") % { file: @resource.file, line: resource.line }
        return false
      else
        @resource.fail _("No candidate to be installed")
      end
    end

packages.first.update(:ensure => :absent)
  end

def parse_pkgsearch_line
    packages = pkgin(:search, resource[:name]).split("\n")

return [] if packages.length == 1

# Remove the last three lines of help text.
    packages.slice!(-4, 4)

pkglist = packages.map { |line| self.class.parse_pkgin_line(line) }
    pkglist.select { |package| resource[:name] == package[:name] }
  end

def install
    if @resource[:ensure].is_a?(String)
      pkgin("-y", :install, "#{resource[:name]}-#{resource[:ensure]}")
    else
      pkgin("-y", :install, resource[:name])
    end
  end

def uninstall
    pkgin("-y", :remove, resource[:name])
  end

def latest
    package = parse_pkgsearch_line.detect { |p| p[:status] == '<' }
    return properties[:ensure] unless package

package[:ensure]
  end

def update
    pkgin("-y", :install, resource[:name])
  end
end

文件操作 - pkgin.rb

文件: /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/provider/package/pkgin.rb

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