module ChefUtils::DSL::TrainHelpers - chef-utils-19.1.164 Documentation

Source

# File lib/chef-utils/dsl/train_helpers.rb, line 80
def dir_exist?(path)
  file_directory?(path)
end

Alias to easily convert Dir.exist to dir_exist

file_directory? (path)

Source

# File lib/chef-utils/dsl/train_helpers.rb, line 71
def file_directory?(path)
  if __transport_connection
    __transport_connection.file(filename).directory?
  else
    File.directory?(path)
  end
end

file_exist? (filename)

Source

# File lib/chef-utils/dsl/train_helpers.rb, line 43
def file_exist?(filename)
  if __transport_connection
    __transport_connection.file(filename).exist?
  else
    File.exist?(filename)
  end
end

Train wrapper around File.exist? to make it local mode aware.

@param filename filename to check @return [Boolean] if it exists

file_open (*args) { |string_io| ... }

Source

# File lib/chef-utils/dsl/train_helpers.rb, line 55
def file_open(*args, &block)
  if __transport_connection
    content = __transport_connection.file(args[0]).content
    string_io = StringIO.new content
    yield string_io if block_given?
    string_io
  else
    File.open(*args, &block)
  end
end

XXX: modifications to the StringIO won’t get written back FIXME: this is very experimental and may be a bad idea and may break at any time @api private

file_read (path)

Source

# File lib/chef-utils/dsl/train_helpers.rb, line 67
def file_read(path)
  file_open(path).read
end

Alias to easily convert IO.read / File.read to file_read