Class: HW::Packages

Inherits:
Object
  • Object
show all
Extended by:
Actions, Thor::Actions, Thor::Shell
Defined in:
lib/hw/packages.rb

Constant Summary collapse

@@packages = 
{}

Class Method Summary collapse

Methods included from Actions

bundle, error, git, header, info, migrate, migration, pbcopy, pbpaste, rake, replace_file, success, warn, worker

Class Method Details

.add(name) ⇒ Object 



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# File 'lib/hw/packages.rb', line 10

def add name
  Sources.all.each do |key, path|
    full_path = if HW::Sources.local_source?(path)
      File.join(path, "#{name}.rb")
    else
      File.join(SOURCES_PATH, key, "#{name}.rb")
    end

    @@packages[name] = full_path if File.exists?(full_path)
  end

  if reserved?(name)
    puts "'#{name}' is a reserved word and cannot be defined as a package"
    exit(1)
  end

  register(name, @@packages[name])
end

.formatted_list ⇒ Object 



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# File 'lib/hw/packages.rb', line 55

def formatted_list
  print_in_columns(Packages.list)
end

.list ⇒ Object 



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# File 'lib/hw/packages.rb', line 39

def list
  header "Listing available packages"

  Sources.all.keys.each do |directory|
    full_path = File.join(SOURCES_PATH, directory, "*.rb")

    Dir[full_path].each do |file|
      key             = File.basename(file, '.rb')
      @@packages[key] = file
    end
  end

  @@packages.merge!({ 'system' => nil, 'help' => nil })
  @@packages.keys.sort
end

.register(name, file) ⇒ Object 



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# File 'lib/hw/packages.rb', line 29

def register name, file
  raise LoadError if file.nil? # TODO: Don't use exception handling.
  require file
  klass = Packages::const_get(name.to_pkg)
  Thor.register(klass, name, "#{name} <command>", "")
rescue LoadError
  puts "The package '#{name}' was not found in any of the sources"
  exit(1)
end

.reserved?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hw/packages.rb', line 59

def reserved? name
  RESERVED_WORDS.include?(name.downcase)
end