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bvm.py
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bvm.py
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#!/usr/bin/env python
import sys
import os
import argparse
import glob
import config
import builder
def list_version(arguments):
component = arguments.component
component_package_dir = os.path.join(config.get_config()['package_dir'], component)
if (os.path.isdir(component_package_dir)):
for dirname in glob.glob(os.path.join(component_package_dir, component + "_*")):
print "{}".format(os.path.split(dirname)[1])
def package(arguments):
component = arguments.component
builder.package_component(arguments.component)
def switch_version(arguments):
component = arguments.component
component_package_dir = os.path.join(config.get_config()['package_dir'], component)
deploy_dir = config.get_config()['deploy_dir']
if (not os.path.exists(deploy_dir)):
os.makedirs(deploy_dir)
os.symlink(os.path.join(component_package_dir, arguments.target_version),
os.path.join(deploy_dir, component))
def build(arguments):
component = arguments.component
builder.build_component(arguments.component)
def noop(*__):
pass
def run(arguments):
runner = {
'list': list_version,
'build': build,
'package': package,
'switch': switch_version
}
runner.get(arguments.action, noop)(arguments)
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument('action')
parser.add_argument('component')
parser.add_argument('-c', '--config', dest='config_file')
parser.add_argument('--to', dest='target_version')
arguments = parser.parse_args()
if arguments.config_file is not None:
config.read_config_file(arguments.config_file)
else:
config.read_config_file()
run(arguments);