for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
import pipes
import shellhelpers as shell
class Omnibus(object):
OMNITRUCK = 'https://www.chef.io/chef/install.sh'
def __init__(self, options):
supports = ('pre_release', 'version', 'download_path')
self.options = {k: options[k] for k in supports}
def build_command(self, version=None, pre_release=False,
download_path=None):
command = "curl -sL %s | sudo bash" % (pipes.quote(self.OMNITRUCK))
command_args = []
if pre_release or version or download_path:
command_args += ['-s', '--']
if pre_release:
command_args += ['-p']
if version:
command_args += ['-v', version]
if download_path:
command_args += ['-v', download_path]
command_args = [pipes.quote(arg) for arg in command_args]
command_args = ' '.join(command_args)
command = command + ' ' + command_args
return command
def chef_installed(self):
knife = "/opt/chef/bin/knife"
command = "test -x %s" % (pipes.quote(knife))
version = self.options['version']
command += (" && %s --version | grep %s" %
(pipes.quote(knife),
pipes.quote('Chef: %s' % (version))))
exit_code = shell.shell_out(command)
return exit_code == 0
def install(self):
return shell.shell_out(self.build_command(**self.options))
StackStorm /
st2contrib
