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Contents
module Vagrant
module Util
# A mixin which allows any class to be able to show a "progress meter"
# to standard out. The progress meter shows the progress of an operation
# with console-animated text in stdout.
module ProgressMeter
# Updates the progress meter with the given progress amount and total.
# This method will do the math to figure out a percentage and show it
# within stdout.
#
# @param [Float] progress Progress
# @param [Float] total Total
def update_progress(progress, total, show_parts=true)
percent = (progress.to_f / total.to_f) * 100
print "#{cl_reset}Progress: #{percent.to_i}%"
print " (#{progress} / #{total})" if show_parts
$stdout.flush
end
# Completes the progress meter by resetting it off of the screen.
def complete_progress
# Just clear the line back out
print "#{cl_reset}"
end
def cl_reset
reset = "\r"
reset += "\e[0K" unless Mario::Platform.windows?
reset
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems