Long Command Runner

This lib aims to follow a terminal command that is long to execute. It will monitor the CPU usage and the progression of the program (given by its output).

Install and usage

gem install long-command-runner

To use the library:

require 'long_command_runner'

runner = LCR::Runner.new 'for i in `seq 100`; do echo $i%; sleep 1; done'
runner.launch

# command now runs

while runner.running?
  STDOUT.write "\rProgram is at: #{runner.progress} %   \r"
  STDOUT.flush
end
puts 'program ended !'

documentation

Here some links:

• The documentation
• The coverage
• The code quality report