Class: PuppetLibrary::Forge::Directory

Inherits:
Abstract
  • Object
show all
Defined in:
lib/puppet_library/forge/directory.rb

Overview

A forge that serves modules from a directory on disk.

Note:

  • The modules must be packaged in .tar.gz format

  • The modules must be named in the format author-modulename-version.tar.gz

  • The modules must contain a metadata.json file

That is, the format must be the same as what is produced by puppet module build

Instance Method Summary collapse

Methods inherited from Abstract

#collect_dependencies_versions, #get_module_buffer, #get_module_metadata, #get_module_metadata_with_dependencies, #retrieve_all_metadata, #retrieve_metadata, #search_modules

Constructor Details

#initialize(module_dir) ⇒ Directory

  • :module_dir - The directory containing the packaged modules.



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# File 'lib/puppet_library/forge/directory.rb', line 33

def initialize(module_dir)
    super(self)
    raise "Module directory '#{module_dir}' doesn't exist" unless File.directory? module_dir
    raise "Module directory '#{module_dir}' isn't readable" unless File.executable? module_dir
    @module_dir = module_dir
end

Instance Method Details

#get_all_metadata ⇒ Object 



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# File 'lib/puppet_library/forge/directory.rb', line 58

def get_all_metadata
    get_metadata
end

#get_metadata(author = "*", module_name = "") ⇒ Object 



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# File 'lib/puppet_library/forge/directory.rb', line 50

def get_metadata(author = "*", module_name = "")
    Dir["#{@module_dir}/#{author}-#{module_name}*"].map do |module_path|
        archive = PuppetLibrary::Archive::ArchiveReader.new(module_path)
        metadata_file = archive.read_entry %r[[^/]+/metadata\.json$]
        JSON.parse(metadata_file)
    end
end

#get_module(author, name, version) ⇒ Object 



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# File 'lib/puppet_library/forge/directory.rb', line 40

def get_module(author, name, version)
    file_name = "#{author}-#{name}-#{version}.tar.gz"
    path = File.join(File.expand_path(@module_dir), file_name)
    if File.exist? path
        File.open(path, 'r')
    else
        nil
    end
end