Module: CapistranoMulticonfigParallel::ApplicationHelper

Includes:
CoreHelper, InternalHelper
Included in:
Application, CLI, CelluloidManager, CelluloidWorker, ChildProcess, Cursor, DependencyTracker, InteractiveMenu, Job, JobCommand, RakeWorker, TerminalTable, WebServer
Defined in:
lib/capistrano_multiconfig_parallel/helpers/application_helper.rb

Overview

class that holds the options that are configurable for this gem

Class Method Summary collapse

Methods included from CoreHelper

app_debug_enabled?, ask_confirm, ask_stdout_confirmation, check_terminal_tty, debug_websocket?, error_filtered?, execute_with_rescue, find_worker_log, force_confirmation, format_error, log_error, log_output_error, log_to_file, print_to_log_file, rescue_error, rescue_interrupt, setup_filename_logger, setup_logger_formatter, show_warning, websocket_config, websocket_server_config

Methods included from InternalHelper

check_file, config_file, create_log_file, custom_commands, default_internal_config, default_internal_configuration_params, detect_root, enable_main_log_file, fail_capfile_not_found, fetch_default_internal_config, find_config_type, find_env_multi_cap_root, find_file_in_directory, internal_config_directory, internal_config_file, log_directory, main_log_file, multi_level_prop, pathname_is_root?, pwd_directory, pwd_parent_dir, root, setup_default_configuration_types, sliced_default_config, try_detect_capfile

Class Method Details

.action_confirmed?(result) ⇒ Boolean

Returns:



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 59

def action_confirmed?(result)
  result.present? && result.downcase == 'y'
end

.check_hash_set(hash, props) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 86

def check_hash_set(hash, props)
  !Set.new(props).subset?(hash.keys.to_set) || hash.values.find(&:blank?).present?
end

.check_numeric(num) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 63

def check_numeric(num)
  /^[0-9]+/.match(num.to_s)
end

.fetch_parsed_string(string) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 110

def fetch_parsed_string(string)
  /^([^\[]+)(?:\[(.*)\])$/ =~ string.to_s
  [regex_last_match(1), regex_last_match(2)]
end

.fetch_remaining_arguments(args, remaining_args) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 115

def fetch_remaining_arguments(args, remaining_args)
  /((?:[^\\,]|\\.)*?)\s*(?:,\s*(.*))?$/ =~ remaining_args
  args << regex_last_match(1).gsub(/\\(.)/, '\1')
  regex_last_match(2)
end

.find_loaded_gem(name) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 41

def find_loaded_gem(name)
  Gem.loaded_specs.values.find { |repo| repo.name == name }
end

.find_remaining_args(name, remaining_args) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 121

def find_remaining_args(name, remaining_args)
  args = []
  loop do
    remaining_args = fetch_remaining_arguments(args, remaining_args)
    break if remaining_args.blank?
  end
  [name, args]
end

.get_question_details(data) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 25

def get_question_details(data)
  /(.*)\?*\s*\:*\s*(\([^)]*\))*/m =~ data
  [regex_last_match(1), regex_last_match(2)]
end

.msg_for_stdin?(message) ⇒ Boolean

Returns:



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 17

def msg_for_stdin?(message)
  message['action'] == 'stdin'
end

.msg_for_task?(message) ⇒ Boolean

Returns:



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 21

def msg_for_task?(message)
  message['task'].present?
end

.multi_fetch_argv(args) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 49

def multi_fetch_argv(args)
  options = {}
  args.each do |arg|
    if arg =~ /^(\w+)=(.*)$/m
      options[Regexp.last_match(1)] = Regexp.last_match(2)
    end
  end
  options
end

.parse_task_string(string) ⇒ Object

:nodoc:



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 105

def parse_task_string(string) # :nodoc:
  name, remaining_args = fetch_parsed_string(string)
  name.present? ? find_remaining_args(name, remaining_args) : [string, []]
end

.percent_of(index, total) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 45

def percent_of(index, total)
  index.to_f / total.to_f * 100.0
end

.regex_last_match(number) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 101

def regex_last_match(number)
  Regexp.last_match(number)
end

.setup_command_line_standard(*args) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 30

def setup_command_line_standard(*args)
  options = args.extract_options!
  args.select(&:present?)
  [args, options]
end

.strip_characters_from_string(value) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 94

def strip_characters_from_string(value)
  return unless value.present?
  value = value.delete("\r\n").delete("\n")
  value = value.gsub(/\s+/, ' ').strip
  value
end

.value_is_array?(value) ⇒ Boolean

Returns:



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 90

def value_is_array?(value)
  value.present? && value.is_a?(Array)
end

.verify_array_of_strings(value) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 77

def verify_array_of_strings(value)
  value.reject(&:blank?)
  warn_array_without_strings(value)
end

.verify_empty_options(options) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 67

def verify_empty_options(options)
  if options.is_a?(Hash)
    options.reject { |_key, value| value.blank? }
  elsif options.is_a?(Array)
    options.reject(&:blank?)
  else
    options
  end
end

.warn_array_without_strings(value) ⇒ Object

Raises:



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 82

def warn_array_without_strings(value)
  raise ArgumentError, 'the array must contain only task names' if value.find { |row| !row.is_a?(String) }
end

.wrap_string(string, options = {}) ⇒ Object 



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# File 'lib/capistrano_multiconfig_parallel/helpers/application_helper.rb', line 36

def wrap_string(string, options = {})
  options.stringify_keys!
  string.scan(/.{#{options.fetch('length', 80)}}|.+/).map(&:strip).join(options.fetch('character', $INPUT_RECORD_SEPARATOR))
end