module CommandRunner
Public Class Methods
run_command_and_print(cmd, output)
click to toggle source
# File lib/roqua/support/command_runner.rb, line 4 def self.run_command_and_print(cmd, output) output.puts "[1mExecuting #{cmd}[0m\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