def config_check_service(environments, root, path):
try:
service = validate.path_val(root, path, 'object')
env_name = validate.path_val(root, path + ['environment'], 'string',
'default')
default = env_name == 'default'
env = environments.get(env_name)
if env is None:
if default:
raise validate.ConfigError(
('The service at %s has no environment field, and no ' +
'environment called "default" exists.') %
validate.render_path(path))
else:
raise validate.ConfigError(
'In %s, unrecognized environment %s' %
(validate.render_path(path), env_name))
compiler = service_compilers.get(env['kind'])
compiler.validateService(root, path)
for child_name, child in compiler.children(service):
config_check_service(environments, root, path + [child_name])
except validate.ConfigError as e:
if e.note is None:
e.note = (
'Did you mean for %s to be a visible field (: instead of ::)?'
% validate.render_path(path))
raise
def config_check(config):
validate.path_val(config, [], 'object')
environments = validate.path_val(config, ['environments'], 'object', {})
# Check environments
environments = config['environments']
for env_name, env in environments.iteritems():
kind_name = validate.path_val(config,
['environments', env_name, 'kind'],
'string')
compiler = service_compilers.get(kind_name)
if not compiler:
raise validate.ConfigError(
'Unrecognized kind "%s" in environment %s' %
(kind_name, env_name))
compiler.validateEnvironment(config, ['environments', env_name])
# Check services
for service_name, service in services(config):
config_check_service(environments, config, [service_name])
