Sha256: 927db51e28f0921a01ce337cfe1b322ec9678aa5212abbde519c4074767e0f61
Contents?: true
Size: 1.21 KB
Versions: 12
Compression:
Stored size: 1.21 KB
Contents
module Airake #:nodoc:
# Runs commands
class Runner
# Lifted from http://groups.google.com/group/comp.lang.ruby/browse_thread/thread/a274d5d47feae95
attr_reader :output, :cmd, :took, :process
def initialize(cmd)
@cmd = RUBY_PLATFORM =~ /win32/ ? "cmd.exe /c #{cmd} 2>&1" : "#{cmd} 2>&1"
end
def run(verbose = true)
puts "Running: #{@cmd}" if verbose
t1 = Time.now
IO.popen(@cmd) do |f|
while s = f.read(1)
printf s
STDOUT.flush
end
end
@process = $?
@took = Time.now - t1
if verbose
success? or fail
#puts "Took %.2fs" % [ @took ]
end
end
def fail
raise <<-EOS
[exited=#{exit_code}, pid=#{pid}] failed:
#{cmd}
EOS
end
def run?
!@process.nil?
end
def exit_code
@process ? @process.exitstatus : nil
end
def pid
@process ? @process.pid : nil
end
def success?
return run? && @process.success?
end
# Run airake command
def self.run(command, method, *args)
runner = self.new(command.send(method, *args))
runner.run
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems