Gecko [ tsuru-no-tsurugi.tokyo ]

Name	Size	Permission	Date
build_command.rb	2.92 KB	-rw-r--r--	2026-06-17 20:57
cert_command.rb	9.13 KB	-rw-r--r--	2026-06-17 20:57
check_command.rb	2.24 KB	-rw-r--r--	2026-06-17 20:57
cleanup_command.rb	4.7 KB	-rw-r--r--	2026-06-17 20:57
contents_command.rb	4.06 KB	-rw-r--r--	2026-06-17 20:57
dependency_command.rb	5.14 KB	-rw-r--r--	2026-06-17 20:57
environment_command.rb	5.04 KB	-rw-r--r--	2026-06-17 20:57
fetch_command.rb	1.77 KB	-rw-r--r--	2026-06-17 20:57
generate_index_command.rb	2.92 KB	-rw-r--r--	2026-06-17 20:57
help_command.rb	10.18 KB	-rw-r--r--	2026-06-17 20:57
info_command.rb	852 B	-rw-r--r--	2026-06-17 20:57
install_command.rb	7.57 KB	-rw-r--r--	2026-06-17 20:57
list_command.rb	1 KB	-rw-r--r--	2026-06-17 20:57
lock_command.rb	2.69 KB	-rw-r--r--	2026-06-17 20:57
mirror_command.rb	626 B	-rw-r--r--	2026-06-17 20:57
open_command.rb	1.92 KB	-rw-r--r--	2026-06-17 20:57
outdated_command.rb	863 B	-rw-r--r--	2026-06-17 20:57
owner_command.rb	2.95 KB	-rw-r--r--	2026-06-17 20:57
pristine_command.rb	5.99 KB	-rw-r--r--	2026-06-17 20:57
push_command.rb	2.63 KB	-rw-r--r--	2026-06-17 20:57
query_command.rb	1.24 KB	-rw-r--r--	2026-06-17 20:57
rdoc_command.rb	2.48 KB	-rw-r--r--	2026-06-17 20:57
search_command.rb	989 B	-rw-r--r--	2026-06-17 20:57
server_command.rb	648 B	-rw-r--r--	2026-06-17 20:57
setup_command.rb	18.79 KB	-rw-r--r--	2026-06-17 20:57
signin_command.rb	895 B	-rw-r--r--	2026-06-17 20:57
signout_command.rb	897 B	-rw-r--r--	2026-06-17 20:57
sources_command.rb	5.73 KB	-rw-r--r--	2026-06-17 20:57
specification_command.rb	3.42 KB	-rw-r--r--	2026-06-17 20:57
stale_command.rb	964 B	-rw-r--r--	2026-06-17 20:57
uninstall_command.rb	5.67 KB	-rw-r--r--	2026-06-17 20:57
unpack_command.rb	4.45 KB	-rw-r--r--	2026-06-17 20:57
update_command.rb	9.14 KB	-rw-r--r--	2026-06-17 20:57
which_command.rb	2.1 KB	-rw-r--r--	2026-06-17 20:57
yank_command.rb	2.34 KB	-rw-r--r--	2026-06-17 20:57

Rename

# frozen_string_literal: true
require_relative '../command'
require_relative '../version_option'

class Gem::Commands::OpenCommand < Gem::Command
  include Gem::VersionOption

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

add_option('-e', '--editor COMMAND', String,
               "Prepends COMMAND to gem path. Could be used to specify editor.") do |command, options|
      options[:editor] = command || 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 command 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} [-e COMMAND] GEMNAME"
  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

if spec.default_gem?
      say "'#{name}' is a default gem and can't be opened."
      return false
    end

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