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PATH: opt / alt / ruby24 / lib64 / ruby / 2.4.0 / rubygems / commands

# frozen_string_literal: true
require 'English'
require 'rubygems/command'
require 'rubygems/version_option'
require 'rubygems/util'

class Gem::Commands::OpenCommand < Gem::Command

include Gem::VersionOption

def initialize
    super 'open', 'Open gem sources in editor'

add_option('-e', '--editor EDITOR', String,
               "Opens gem sources in EDITOR") do |editor, options|
      options[:editor] = editor || get_env_editor
    end
    add_option('-v', '--version VERSION', String,
               "Opens specific gem version") do |version|
      options[:version]  = version
    end
  end

def arguments # :nodoc:
    "GEMNAME     name of gem to open in editor"
  end

def defaults_str # :nodoc:
    "-e #{get_env_editor}"
  end

def description # :nodoc:
    <<-EOF
        The open command opens gem in editor and changes current path
        to gem's source directory. Editor can be specified with -e option,
        otherwise rubygems will look for editor in $EDITOR, $VISUAL and
        $GEM_EDITOR variables.
    EOF
  end

def usage # :nodoc:
    "#{program_name} GEMNAME [-e EDITOR]"
  end

def get_env_editor
    ENV['GEM_EDITOR'] ||
      ENV['VISUAL'] ||
      ENV['EDITOR'] ||
      'vi'
  end

def execute
    @version = options[:version] || Gem::Requirement.default
    @editor  = options[:editor] || get_env_editor

found = open_gem(get_one_gem_name)

terminate_interaction 1 unless found
  end

def open_gem name
    spec = spec_for name
    return false unless spec

open_editor(spec.full_gem_path)
  end

def open_editor path
    Dir.chdir(path) do
      system(*@editor.split(/\s+/) + [path])
    end
  end

def spec_for name
    spec = Gem::Specification.find_all_by_name(name, @version).first

return spec if spec

say "Unable to find gem '#{name}'"
  end
end

[-] generate_index_command.rb [edit]
[-] dependency_command.rb [edit]
[-] search_command.rb [edit]
[-] environment_command.rb [edit]
[-] open_command.rb [edit]
[-] sources_command.rb [edit]
[-] owner_command.rb [edit]
[-] server_command.rb [edit]
[-] contents_command.rb [edit]
[-] push_command.rb [edit]
[-] cleanup_command.rb [edit]
[-] list_command.rb [edit]
[-] setup_command.rb [edit]
[-] query_command.rb [edit]
[-] build_command.rb [edit]
[-] uninstall_command.rb [edit]
[-] stale_command.rb [edit]
[-] fetch_command.rb [edit]
[+] ..
[-] unpack_command.rb [edit]
[-] yank_command.rb [edit]
[-] rdoc_command.rb [edit]
[-] install_command.rb [edit]
[-] update_command.rb [edit]
[-] mirror_command.rb [edit]
[-] pristine_command.rb [edit]
[-] cert_command.rb [edit]
[-] lock_command.rb [edit]
[-] help_command.rb [edit]
[-] check_command.rb [edit]
[-] outdated_command.rb [edit]
[-] which_command.rb [edit]
[-] specification_command.rb [edit]