Module: Bundler::CLI::Common

Defined in:
lib/bundler/cli/common.rb

Class Method Summary collapse

Class Method Details

.ask_for_spec_from(specs) ⇒ Object


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# File 'lib/bundler/cli/common.rb', line 52

def self.ask_for_spec_from(specs)
  specs.each_with_index do |spec, index|
    Bundler.ui.info "#{index.succ} : #{spec.name}", true
  end
  Bundler.ui.info "0 : - exit -", true

  num = Bundler.ui.ask("> ").to_i
  num > 0 ? specs[num - 1] : nil
end

.clean_after_install?Boolean

Returns:

  • (Boolean)

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# File 'lib/bundler/cli/common.rb', line 93

def self.clean_after_install?
  clean = Bundler.settings[:clean]
  return clean unless clean.nil?
  clean ||= Bundler.feature_flag.auto_clean_without_path? && Bundler.settings[:path].nil?
  clean &&= !Bundler.use_system_gems?
  clean
end

.configure_gem_version_promoter(definition, options) ⇒ Object

Raises:


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# File 'lib/bundler/cli/common.rb', line 78

def self.configure_gem_version_promoter(definition, options)
  patch_level = patch_level_options(options)
  patch_level << :patch if patch_level.empty? && Bundler.settings[:prefer_patch]
  raise InvalidOption, "Provide only one of the following options: #{patch_level.join(", ")}" unless patch_level.length <= 1

  definition.gem_version_promoter.tap do |gvp|
    gvp.level = patch_level.first || :major
    gvp.strict = options[:strict] || options["update-strict"] || options["filter-strict"]
  end
end

.ensure_all_gems_in_lockfile!(names, locked_gems = Bundler.locked_gems) ⇒ Object


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# File 'lib/bundler/cli/common.rb', line 71

def self.ensure_all_gems_in_lockfile!(names, locked_gems = Bundler.locked_gems)
  locked_names = locked_gems.specs.map(&:name).uniq
  names.-(locked_names).each do |g|
    raise GemNotFound, gem_not_found_message(g, locked_names)
  end
end

.gem_not_found_message(missing_gem_name, alternatives) ⇒ Object


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# File 'lib/bundler/cli/common.rb', line 62

def self.gem_not_found_message(missing_gem_name, alternatives)
  require_relative "../similarity_detector"
  message = "Could not find gem '#{missing_gem_name}'."
  alternate_names = alternatives.map {|a| a.respond_to?(:name) ? a.name : a }
  suggestions = SimilarityDetector.new(alternate_names).similar_word_list(missing_gem_name)
  message += "\nDid you mean #{suggestions}?" if suggestions
  message
end

.output_post_install_messages(messages) ⇒ Object


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# File 'lib/bundler/cli/common.rb', line 5

def self.output_post_install_messages(messages)
  return if Bundler.settings["ignore_messages"]
  messages.to_a.each do |name, msg|
    print_post_install_message(name, msg) unless Bundler.settings["ignore_messages.#{name}"]
  end
end

.output_without_groups_message(command) ⇒ Object


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# File 'lib/bundler/cli/common.rb', line 17

def self.output_without_groups_message(command)
  return if Bundler.settings[:without].empty?
  Bundler.ui.confirm without_groups_message(command)
end

.patch_level_options(options) ⇒ Object


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# File 'lib/bundler/cli/common.rb', line 89

def self.patch_level_options(options)
  [:major, :minor, :patch].select {|v| options.keys.include?(v.to_s) }
end

.print_post_install_message(name, msg) ⇒ Object


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# File 'lib/bundler/cli/common.rb', line 12

def self.print_post_install_message(name, msg)
  Bundler.ui.confirm "Post-install message from #{name}:"
  Bundler.ui.info msg
end

.select_spec(name, regex_match = nil) ⇒ Object


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# File 'lib/bundler/cli/common.rb', line 31

def self.select_spec(name, regex_match = nil)
  specs = []
  regexp = Regexp.new(name) if regex_match

  Bundler.definition.specs.each do |spec|
    return spec if spec.name == name
    specs << spec if regexp && spec.name =~ regexp
  end

  case specs.count
  when 0
    raise GemNotFound, gem_not_found_message(name, Bundler.definition.dependencies)
  when 1
    specs.first
  else
    ask_for_spec_from(specs)
  end
rescue RegexpError
  raise GemNotFound, gem_not_found_message(name, Bundler.definition.dependencies)
end

.without_groups_message(command) ⇒ Object


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# File 'lib/bundler/cli/common.rb', line 22

def self.without_groups_message(command)
  command_in_past_tense = command == :install ? "installed" : "updated"
  groups = Bundler.settings[:without]
  group_list = [groups[0...-1].join(", "), groups[-1..-1]].
    reject {|s| s.to_s.empty? }.join(" and ")
  group_str = groups.size == 1 ? "group" : "groups"
  "Gems in the #{group_str} #{group_list} were not #{command_in_past_tense}."
end