Class: R10K::Module::Forge

Inherits:
Base
  • Object
show all
Includes:
Util::Setopts
Defined in:
lib/r10k/module/forge.rb

Constant Summary

Constants included from Logging

Logging::LOG_LEVELS, Logging::SYSLOG_LEVELS_MAP

Instance Attribute Summary collapse

Attributes inherited from Base

#dirname, #environment, #name, #origin, #owner, #path, #spec_deletable, #title

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Logging

add_outputters, debug_formatter, default_formatter, default_outputter, #logger, #logger_name, parse_level

Methods inherited from Base

#accept, #cachedir, #delete_spec_dir, #full_path, #maybe_delete_spec_dir, #should_sync?

Constructor Details

#initialize(title, dirname, opts, environment = nil) ⇒ Forge 



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# File 'lib/r10k/module/forge.rb', line 35

def initialize(title, dirname, opts, environment=nil)
  super

  @metadata_file = R10K::Module::MetadataFile.new(path + 'metadata.json')
  @metadata = @metadata_file.read

  setopts(opts, {
    # Standard option interface
    :version => :expected_version,
    :source  => ::R10K::Util::Setopts::Ignore,
    :type    => ::R10K::Util::Setopts::Ignore,
  }, :raise_on_unhandled => false)

  # Validate version and raise on issue. Title is validated by base class.
  unless valid_version?(@expected_version)
    raise ArgumentError, _("Module version %{ver} is not a valid Forge module version") % {ver: @expected_version}
  end

  @expected_version ||= current_version || :latest

  @v3_module = PuppetForge::V3::Module.new(:slug => @title)
end

Instance Attribute Details

#metadata ⇒ Object (readonly)

Returns the value of attribute metadata.



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# File 'lib/r10k/module/forge.rb', line 26

def metadata
  @metadata
end

#v3_module ⇒ Object (readonly)

Returns the value of attribute v3_module.



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# File 'lib/r10k/module/forge.rb', line 31

def v3_module
  @v3_module
end

Class Method Details

.implement?(name, args) ⇒ Boolean 



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# File 'lib/r10k/module/forge.rb', line 15

def self.implement?(name, args)
  args[:type].to_s == 'forge'
end

.statically_defined_version(name, args) ⇒ Object 



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# File 'lib/r10k/module/forge.rb', line 19

def self.statically_defined_version(name, args)
  args[:version] if args[:version].is_a?(String)
end

Instance Method Details

#current_version ⇒ String Also known as: version 



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# File 'lib/r10k/module/forge.rb', line 108

def current_version
  if insync?
    (@metadata ||= @metadata_file.read).nil? ? nil : @metadata.version
  else
    nil
  end
end

#deprecated? ⇒ Boolean 



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# File 'lib/r10k/module/forge.rb', line 126

def deprecated?
  begin
    @v3_module.fetch && @v3_module.has_attribute?('deprecated_at') && !@v3_module.deprecated_at.nil?
  rescue Faraday::ResourceNotFound => e
    raise PuppetForge::ReleaseNotFound, _("The module %{title} does not exist on %{url}.") % {title: @title, url: PuppetForge::V3::Release.conn.url_prefix}, e.backtrace
  end
end

#exist? ⇒ Boolean 



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# File 'lib/r10k/module/forge.rb', line 118

def exist?
  path.exist?
end

#expected_version ⇒ String 



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# File 'lib/r10k/module/forge.rb', line 92

def expected_version
  if @expected_version == :latest
    begin
      if @v3_module.current_release
        @expected_version = @v3_module.current_release.version
      else
        raise PuppetForge::ReleaseNotFound, _("The module %{title} does not appear to have any published releases, cannot determine latest version.") % { title: @title }
      end
    rescue Faraday::ResourceNotFound => e
      raise PuppetForge::ReleaseNotFound, _("The module %{title} does not exist on %{url}.") % {title: @title, url: PuppetForge::V3::Release.conn.url_prefix}, e.backtrace
    end
  end
  @expected_version
end

#install ⇒ Object Also known as: upgrade 



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# File 'lib/r10k/module/forge.rb', line 174

def install
  if deprecated?
    logger.warn "Puppet Forge module '#{@v3_module.slug}' has been deprecated, visit https://forge.puppet.com/#{@v3_module.slug.tr('-','/')} for more information."
  end

  parent_path = @path.parent
  if !parent_path.exist?
    parent_path.mkpath
  end
  module_release = R10K::Forge::ModuleRelease.new(@title, expected_version)
  module_release.install(@path)
end

#insync? ⇒ Boolean 



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# File 'lib/r10k/module/forge.rb', line 122

def insync?
  status == :insync
end

#properties ⇒ Object 



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# File 'lib/r10k/module/forge.rb', line 83

def properties
  {
    :expected => expected_version,
    :actual   => current_version,
    :type     => :forge,
  }
end

#reinstall ⇒ Object 



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# File 'lib/r10k/module/forge.rb', line 193

def reinstall
  uninstall
  install
end

#status ⇒ Symbol

Determine the status of the forge module.



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# File 'lib/r10k/module/forge.rb', line 142

def status
  if not self.exist?
    # The module is not installed
    return :absent
  elsif not File.exist?(@path + 'metadata.json')
    # The directory exists but doesn't have a metadata file; it probably
    # isn't a forge module.
    return :mismatched
  end

  if File.directory?(@path + '.git')
    return :mismatched
  end

  # The module is present and has a metadata file, read the metadata to
  # determine the state of the module.
  @metadata = @metadata_file.read(@path + 'metadata.json')

  if not @title.tr('/','-') == @metadata.full_module_name.tr('/','-')

    # This is a forge module but the installed module is a different author
    # than the expected author.
    return :mismatched
  end

  if expected_version && (expected_version != @metadata.version)
    return :outdated
  end

  return :insync
end

#sync(opts = {}) ⇒ Boolean 



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# File 'lib/r10k/module/forge.rb', line 64

def sync(opts={})
  updated = false
  if should_sync?
    case status
    when :absent
      install
      updated = true
    when :outdated
      upgrade
      updated = true
    when :mismatched
      reinstall
      updated = true
    end
    maybe_delete_spec_dir
  end
  updated
end

#uninstall ⇒ Object 



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# File 'lib/r10k/module/forge.rb', line 189

def uninstall
  FileUtils.rm_rf full_path
end

#valid_version?(version) ⇒ Boolean 



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# File 'lib/r10k/module/forge.rb', line 58

def valid_version?(version)
  version == :latest || version.nil? || PuppetForge::Util.version_valid?(version)
end