Class: Bundler::RubyGemsGemInstaller

Inherits:
Gem::Installer
  • Object
show all
Defined in:
lib/bundler/rubygems_gem_installer.rb

Direct Known Subclasses

Source::Path::Installer

Instance Method Summary collapse

Instance Method Details

#build_extensions ⇒ Object 



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# File 'lib/bundler/rubygems_gem_installer.rb', line 62

def build_extensions
  extension_cache_path = options[:bundler_extension_cache_path]
  return super unless extension_cache_path && extension_dir = spec.extension_dir

  extension_dir = Pathname.new(extension_dir)
  build_complete = SharedHelpers.filesystem_access(extension_cache_path.join("gem.build_complete"), :read, &:file?)
  if build_complete && !options[:force]
    SharedHelpers.filesystem_access(extension_dir.parent, &:mkpath)
    SharedHelpers.filesystem_access(extension_cache_path) do
      FileUtils.cp_r extension_cache_path, spec.extension_dir
    end
  else
    super
    if extension_dir.directory? # not made for gems without extensions
      SharedHelpers.filesystem_access(extension_cache_path.parent, &:mkpath)
      SharedHelpers.filesystem_access(extension_cache_path) do
        FileUtils.cp_r extension_dir, extension_cache_path
      end
    end
  end
end

#check_executable_overwrite(filename) ⇒ Object 



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# File 'lib/bundler/rubygems_gem_installer.rb', line 7

def check_executable_overwrite(filename)
  # Bundler needs to install gems regardless of binstub overwriting
end

#generate_plugins ⇒ Object 



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# File 'lib/bundler/rubygems_gem_installer.rb', line 43

def generate_plugins
  return unless Gem::Installer.instance_methods(false).include?(:generate_plugins)

  latest = Gem::Specification.stubs_for(spec.name).first
  return if latest && latest.version > spec.version

  ensure_writable_dir @plugins_dir

  if spec.plugins.empty?
    remove_plugins_for(spec, @plugins_dir)
  else
    regenerate_plugins_for(spec, @plugins_dir)
  end
end

#install ⇒ Object 



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# File 'lib/bundler/rubygems_gem_installer.rb', line 11

def install
  pre_install_checks

  run_pre_install_hooks

  spec.loaded_from = spec_file

  # Completely remove any previous gem files
  FileUtils.rm_rf gem_dir
  FileUtils.rm_rf spec.extension_dir

  FileUtils.mkdir_p gem_dir, :mode => 0o755

  extract_files

  build_extensions
  write_build_info_file
  run_post_build_hooks

  generate_bin
  generate_plugins

  write_spec
  write_cache_file

  say spec.post_install_message unless spec.post_install_message.nil?

  run_post_install_hooks

  spec
end

#pre_install_checks ⇒ Object 



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# File 'lib/bundler/rubygems_gem_installer.rb', line 58

def pre_install_checks
  super && validate_bundler_checksum(options[:bundler_expected_checksum])
end