Class: Puppet::Forge::ModuleRelease

Inherits:
Semantic::Dependency::ModuleRelease show all
Defined in:
lib/puppet/forge.rb

Instance Attribute Summary collapse

Attributes inherited from Semantic::Dependency::ModuleRelease

#name, #version

Instance Method Summary collapse

Methods inherited from Semantic::Dependency::ModuleRelease

#<=>, #priority, #to_s

Methods included from Semantic::Dependency::GraphNode

#<<, #<=>, #add_constraint, #add_dependency, #children, #constraints, #constraints_for, #dependencies, #dependency_names, #name, #populate_children, #satisfied?, #satisfies_constraints?, #satisfies_dependency?

Constructor Details

#initialize(source, data) ⇒ ModuleRelease

Returns a new instance of ModuleRelease.



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# File 'lib/puppet/forge.rb', line 120

def initialize(source, data)
  @data = data
  @metadata = meta = data['metadata']

  name = meta['name'].tr('/', '-')
  version = Semantic::Version.parse(meta['version'])
  release = "#{name}@#{version}"

  if meta['dependencies']
    dependencies = meta['dependencies'].collect do |dep|
      begin
        Puppet::ModuleTool::Metadata.new.add_dependency(dep['name'], dep['version_requirement'], dep['repository'])
        Puppet::ModuleTool.parse_module_dependency(release, dep)[0..1]
      rescue ArgumentError => e
        raise ArgumentError, "Malformed dependency: #{dep['name']}. Exception was: #{e}"
      end
    end
  else
    dependencies = []
  end

  super(source, name, version, Hash[dependencies])
end

Instance Attribute Details

#install_dir ⇒ Object (readonly) 



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# File 'lib/puppet/forge.rb', line 118

def install_dir
  @install_dir
end

#metadata ⇒ Object (readonly) 



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# File 'lib/puppet/forge.rb', line 118

def metadata
  @metadata
end

Instance Method Details

#install(dir) ⇒ Object 



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# File 'lib/puppet/forge.rb', line 144

def install(dir)
  staging_dir = self.prepare

  module_dir = dir + name[/-(.*)/, 1]
  module_dir.rmtree if module_dir.exist?

  # Make sure unpacked module has the same ownership as the folder we are moving it into.
  Puppet::ModuleTool::Applications::Unpacker.harmonize_ownership(dir, staging_dir)

  FileUtils.mv(staging_dir, module_dir)
  @install_dir = dir

  # Return the Pathname object representing the directory where the
  # module release archive was unpacked the to.
  return module_dir
ensure
  staging_dir.rmtree if staging_dir.exist?
end

#prepare ⇒ Object 



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# File 'lib/puppet/forge.rb', line 163

def prepare
  return @unpacked_into if @unpacked_into

  download(@data['file_uri'], tmpfile)
  validate_checksum(tmpfile, @data['file_md5'])
  unpack(tmpfile, tmpdir)

  @unpacked_into = Pathname.new(tmpdir)
end