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Contents
# frozen_string_literal: true
require 'ruby-progressbar'
module RuboCop
module Formatter
# This formatter displays a progress bar and shows details of offenses as
# soon as they are detected.
# This is inspired by the Fuubar formatter for RSpec by Jeff Kreeftmeijer.
# https://github.com/jeffkreeftmeijer/fuubar
class FuubarStyleFormatter < ClangStyleFormatter
RESET_SEQUENCE = "\e[0m".freeze
def initialize(*output)
@severest_offense = nil
super
end
def started(target_files)
super
@severest_offense = nil
file_phrase = target_files.count == 1 ? 'file' : 'files'
# 185/407 files |====== 45 ======> | ETA: 00:00:04
# %c / %C | %w > %i | %e
bar_format = " %c/%C #{file_phrase} |%w>%i| %e "
@progressbar = ProgressBar.create(
output: output,
total: target_files.count,
format: bar_format,
autostart: false
)
with_color { @progressbar.start }
end
def file_finished(file, offenses)
count_stats(offenses)
unless offenses.empty?
@progressbar.clear
report_file(file, offenses)
end
with_color { @progressbar.increment }
end
def count_stats(offenses)
super
offenses = offenses.reject(&:corrected?)
return if offenses.empty?
offenses << @severest_offense if @severest_offense
@severest_offense = offenses.max_by(&:severity)
end
def with_color
if rainbow.enabled
output.write colorize('', progressbar_color).chomp(RESET_SEQUENCE)
yield
output.write RESET_SEQUENCE
else
yield
end
end
def progressbar_color
if @severest_offense
COLOR_FOR_SEVERITY[@severest_offense.severity.name]
else
:green
end
end
end
end
end
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6,508 entries across 6,502 versions & 25 rubygems