Class: R10K::Module::Forge

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

Constant Summary

Constants included from Logging

Logging::LOG_LEVELS

Instance Attribute Summary collapse

Attributes inherited from Base

#dirname, #name, #owner, #path, #title

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Logging

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

Methods inherited from Base

#accept, #full_path

Constructor Details

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

Returns a new instance of Forge.



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

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

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

  @expected_version = 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

Returns:

  • (Boolean) 


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

def self.implement?(name, args)
  !!(name.match %r[\w+[/-]\w+]) && valid_version?(args)
end

.valid_version?(expected_version) ⇒ Boolean

Returns:

  • (Boolean) 


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

def self.valid_version?(expected_version)
  expected_version == :latest || expected_version.nil? || SemanticPuppet::Version.valid?(expected_version)
end

Instance Method Details

#current_version ⇒ String Also known as: version

Returns The version of the currently installed module.

Returns:

  • (String) —

    The version of the currently installed module



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# File 'lib/r10k/module/forge.rb', line 77

def current_version
  @metadata ? @metadata.version : nil
end

#exist? ⇒ Boolean

Returns:

  • (Boolean) 


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

def exist?
  path.exist?
end

#expected_version ⇒ String

Returns The expected version that the module.

Returns:

  • (String) —

    The expected version that the module



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# File 'lib/r10k/module/forge.rb', line 65

def expected_version
  if @expected_version == :latest
    begin
      @expected_version = @v3_module.current_release.version
    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 131

def install
  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

Returns:

  • (Boolean) 


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# File 'lib/r10k/module/forge.rb', line 87

def insync?
  status == :insync
end

#properties ⇒ Object 



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# File 'lib/r10k/module/forge.rb', line 56

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

#reinstall ⇒ Object 



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# File 'lib/r10k/module/forge.rb', line 146

def reinstall
  uninstall
  install
end

#status ⇒ Symbol

Determine the status of the forge module.

Returns:

  • (Symbol) —

    :absent If the directory doesn’t exist

  • (Symbol) —

    :mismatched If the module is not a forge module, or isn’t the right forge module

  • (Symbol) —

    :mismatched If the module was previously a git checkout

  • (Symbol) —

    :outdated If the installed module is older than expected

  • (Symbol) —

    :insync If the module is in the desired state



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# File 'lib/r10k/module/forge.rb', line 99

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 = {}) ⇒ Object 



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# File 'lib/r10k/module/forge.rb', line 45

def sync(opts={})
  case status
  when :absent
    install
  when :outdated
    upgrade
  when :mismatched
    reinstall
  end
end

#uninstall ⇒ Object 



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

def uninstall
  FileUtils.rm_rf full_path
end