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Contents
# frozen_string_literal: true
module Mutant
class Reporter
class CLI
# CLI output format
#
# rubocop:disable Style/FormatString
class Format
include AbstractType, Anima.new(:tty)
# Start representation
#
# @param [Env] env
#
# @return [String]
abstract_method :start
# Progress representation
#
# @param [Runner::Status] status
#
# @return [String]
abstract_method :progress
# Report delay in seconds
#
# @return [Float]
def delay
self.class::REPORT_DELAY
end
# Output abstraction to decouple tty? from buffer
class Output
include Anima.new(:tty, :buffer)
# Test if output is a tty
#
# @return [Boolean]
alias_method :tty?, :tty
public :tty?
%i[puts write].each do |name|
define_method(name) do |*args, &block|
buffer.public_send(name, *args, &block)
end
end
end # Output
private
def format(printer, object)
buffer = new_buffer
printer.call(output: Output.new(tty: tty, buffer: buffer), object: object)
buffer.rewind
buffer.read
end
# Format for progressive non rewindable output
class Progressive < self
REPORT_FREQUENCY = 1.0
REPORT_DELAY = 1 / REPORT_FREQUENCY
# Start representation
#
# @return [String]
def start(env)
format(Printer::Env, env)
end
# Progress representation
#
# @return [String]
def progress(status)
format(Printer::StatusProgressive, status)
end
private
def new_buffer
StringIO.new
end
end # Progressive
end # Format
end # CLI
end # Reporter
end # Mutant
Version data entries
10 entries across 10 versions & 1 rubygems