Contents

require 'pty'

module CommandRunner
  def self.run_command_and_print(cmd, output)
    output.puts "Executing #{cmd}\n\n"

    PTY.spawn(cmd) do |read_stream, write_stream, pid|
      begin
        while chars = read_stream.read(1)
          output.print chars
        end
      rescue Errno::EIO
      end
      Process.wait(pid)
    end
    output.puts "\n\n\n"

    if $?
      exit 1 if $?.exitstatus > 0
    else
      raise "Huh?! We didn't get an exit status from that last one: #{cmd}"
    end
  end
end

Version data entries

50 entries across 50 versions & 1 rubygems

Version	Path
roqua-support-0.1.7	lib/roqua/support/command_runner.rb
roqua-support-0.1.6	lib/roqua/support/command_runner.rb
roqua-support-0.1.5	lib/roqua/support/command_runner.rb
roqua-support-0.1.4	lib/roqua/support/command_runner.rb
roqua-support-0.1.3	lib/roqua/support/command_runner.rb
roqua-support-0.1.2.2	lib/roqua/support/command_runner.rb
roqua-support-0.1.2.1	lib/roqua/support/command_runner.rb
roqua-support-0.1.2	lib/roqua/support/command_runner.rb
roqua-support-0.1.1	lib/roqua/support/command_runner.rb
roqua-support-0.1.0	lib/roqua/support/command_runner.rb