gertty/gertty/config.py

94 lines
2.9 KiB
Python

# Copyright 2014 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import getpass
import os
import yaml
import voluptuous as v
DEFAULT_CONFIG_PATH='~/.gertty.yaml'
class ConfigSchema(object):
server = {v.Required('name'): str,
v.Required('url'): str,
v.Required('username'): str,
'password': str,
'verify_ssl': bool,
'dburi': str,
v.Required('git_root'): str,
'log_file': str,
}
servers = [server]
def getSchema(self, data):
schema = v.Schema({v.Required('servers'): self.servers})
return schema
class Config(object):
def __init__(self, server=None, path=DEFAULT_CONFIG_PATH):
self.path = os.path.expanduser(path)
if not os.path.exists(self.path):
self.printSample()
exit(1)
self.config = yaml.load(open(self.path))
schema = ConfigSchema().getSchema(self.config)
schema(self.config)
server = self.getServer(server)
self.server = server
url = server['url']
if not url.endswith('/'):
url += '/'
self.url = url
self.username = server['username']
self.password = server.get('password')
if self.password is None:
self.password = getpass.getpass("Password for %s (%s): "
% (self.url, self.username))
self.verify_ssl = server.get('verify_ssl', True)
if not self.verify_ssl:
os.environ['GIT_SSL_NO_VERIFY']='true'
self.git_root = os.path.expanduser(server['git_root'])
self.dburi = server.get('dburi',
'sqlite:///' + os.path.expanduser('~/.gertty.db'))
log_file = server.get('log_file', '~/.gertty.log')
self.log_file = os.path.expanduser(log_file)
def getServer(self, name=None):
for server in self.config['servers']:
if name is None or name == server['name']:
return server
return None
def printSample(self):
print """Please create a configuration file ~/.gertty.yaml
Example:
-----8<-------8<-----8<-----8<---
servers:
- name: gerrit
url: https://review.example.org/
username: <gerrit username>
password: <gerrit password>
git_root: ~/git/
-----8<-------8<-----8<-----8<---
Then invoke:
gertty gerrit
"""