Contents

# frozen_string_literal: true

require 'rbconfig'
require File.dirname(__FILE__) + '/clipboard/version'

module Clipboard
  extend self

  class ClipboardLoadError < Exception
  end

  unless defined? Ocra # see gh#9
    autoload :Linux,   'clipboard/linux'
    autoload :Mac,     'clipboard/mac'
    autoload :Java,    'clipboard/java'
    autoload :Cygwin,  'clipboard/cygwin'
    autoload :Wsl,     'clipboard/wsl'
    autoload :Gtk,     'clipboard/gtk'
  end
  autoload :Windows, 'clipboard/windows'
  autoload :File,    'clipboard/file'

  def self.implementation
    return @implementation if @implementation

    os = case RbConfig::CONFIG['host_os']
    when /mac|darwin/        then :Mac
    when /linux|bsd/         then :Linux
    when /mswin|mingw/       then :Windows
    when /cygwin/            then :Cygwin
    else
      raise ClipboardLoadError, "Your OS(#{ RbConfig::CONFIG['host_os'] }) is not supported, using file-based (fake) clipboard"
    end

    # Running additional check to detect if running in Microsoft WSL
    if os == :Linux
      require "etc"
      if Etc.respond_to?(:uname) && Etc.uname[:release] =~ /Microsoft/ # uname was added in ruby 2.2
        os = :Wsl
      end
    end

    @implementation = Clipboard.const_get(os)
  rescue ClipboardLoadError => e
    $stderr.puts e.message if $VERBOSE
    @implementation = Clipboard::File
  end

  def self.implementation=(val)
    @implementation = val
  end

  def paste(*args)
    Clipboard.implementation.paste(*args)
  end

  def clear(*args)
    Clipboard.implementation.clear(*args)
  end

  def copy(*args)
    Clipboard.implementation.copy(*args)
  end
end

Clipboard.implementation

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
clipboard-1.3.6	lib/clipboard.rb
clipboard-1.3.5	lib/clipboard.rb
clipboard-1.3.4	lib/clipboard.rb