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Versions: 29
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Stored size: 1.28 KB
Contents
module Hydra #:nodoc:
module Listener #:nodoc:
# Output a progress bar as files are completed
class ProgressBar < Hydra::Listener::Abstract
# Store the total number of files
def testing_begin(files)
@total_files = files.size
@files_completed = 0
@test_output = ""
@errors = false
render_progress_bar
end
# Increment completed files count and update bar
def file_end(file, output)
unless output == '.'
@output.write "\r#{' '*60}\r#{output}\n"
@errors = true
end
@files_completed += 1
render_progress_bar
end
# Break the line
def testing_end
render_progress_bar
@output.write "\n"
end
private
def render_progress_bar
width = 30
complete = ((@files_completed.to_f / @total_files.to_f) * width).to_i
@output.write "\r" # move to beginning
@output.write 'Hydra Testing ['
@output.write @errors ? "\033[0;31m" : "\033[0;32m"
complete.times{@output.write '#'}
@output.write '>'
(width-complete).times{@output.write ' '}
@output.write "\033[0m"
@output.write "] #{@files_completed}/#{@total_files}"
@output.flush
end
end
end
end
Version data entries
29 entries across 29 versions & 8 rubygems