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# Copyright 2020 Nokia Software.
#
# 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 argparse
from cliff import show
from osc_lib.command import command
from mistralclient.commands.v2 import base
from mistralclient import utils
class CodeSourceFormatter(base.MistralFormatter):
COLUMNS = [
('id', 'ID'),
('name', 'Name'),
('namespace', 'Namespace'),
('project_id', 'Project ID'),
('scope', 'Scope'),
('created_at', 'Created at'),
('updated_at', 'Updated at')
]
@staticmethod
def format(code_src=None, lister=False):
if code_src:
data = (
code_src.id,
code_src.name,
code_src.namespace,
code_src.project_id,
code_src.scope,
code_src.created_at
)
if hasattr(code_src, 'updated_at'):
data += (code_src.updated_at,)
else:
data += (None,)
else:
data = (('',) * len(CodeSourceFormatter.COLUMNS),)
return CodeSourceFormatter.headings(), data
class List(base.MistralLister):
"""List all workflows."""
def _get_format_function(self):
return CodeSourceFormatter.format_list
def get_parser(self, prog_name):
parser = super(List, self).get_parser(prog_name)
return parser
def _get_resources(self, parsed_args):
mistral_client = self.app.client_manager.workflow_engine
return mistral_client.code_sources.list(
marker=parsed_args.marker,
limit=parsed_args.limit,
sort_keys=parsed_args.sort_keys,
sort_dirs=parsed_args.sort_dirs,
fields=CodeSourceFormatter.fields(),
**base.get_filters(parsed_args)
)
class Get(show.ShowOne):
"""Show specific code source."""
def get_parser(self, prog_name):
parser = super(Get, self).get_parser(prog_name)
parser.add_argument('identifier', help='Code source ID or name.')
parser.add_argument(
'--namespace',
nargs='?',
default='',
help="Namespace to get the code source from.",
)
return parser
def take_action(self, parsed_args):
mistral_client = self.app.client_manager.workflow_engine
wf = mistral_client.code_sources.get(
parsed_args.identifier,
parsed_args.namespace
)
return CodeSourceFormatter.format(wf)
class Create(command.ShowOne):
"""Create new code source."""
def get_parser(self, prog_name):
parser = super(Create, self).get_parser(prog_name)
parser.add_argument('name', help='Code source name.')
parser.add_argument(
'content',
type=argparse.FileType('r'),
help='Code source content file.'
)
parser.add_argument(
'--namespace',
nargs='?',
default='',
help="Namespace to create the code source within.",
)
parser.add_argument(
'--public',
action='store_true',
help='With this flag the code source will be marked as "public".'
)
return parser
def take_action(self, parsed_args):
scope = 'public' if parsed_args.public else 'private'
mistral_client = self.app.client_manager.workflow_engine
code_source = mistral_client.code_sources.create(
parsed_args.name,
parsed_args.content.read(),
namespace=parsed_args.namespace,
scope=scope
)
return CodeSourceFormatter.format(code_source)
class Delete(command.Command):
"""Delete workflow."""
def get_parser(self, prog_name):
parser = super(Delete, self).get_parser(prog_name)
parser.add_argument(
'identifier',
nargs='+',
help='Code source name or ID (can be repeated multiple times).'
)
parser.add_argument(
'--namespace',
nargs='?',
default=None,
help="Namespace to delete the code source(s) from.",
)
return parser
def take_action(self, parsed_args):
mistral_client = self.app.client_manager.workflow_engine
utils.do_action_on_many(
lambda s:
mistral_client.code_sources.delete(s, parsed_args.namespace),
parsed_args.identifier,
"Request to delete code source '%s' has been accepted.",
"Unable to delete the specified code source(s)."
)
class Update(command.ShowOne):
"""Update workflow."""
def get_parser(self, prog_name):
parser = super(Update, self).get_parser(prog_name)
parser.add_argument(
'identifier',
help='Code source identifier (name or ID).'
)
parser.add_argument(
'content',
type=argparse.FileType('r'),
help='Code source content'
)
parser.add_argument('--id', help='Workflow ID.')
parser.add_argument(
'--namespace',
nargs='?',
default='',
help="Namespace of the workflow.",
)
parser.add_argument(
'--public',
action='store_true',
help='With this flag workflow will be marked as "public".'
)
return parser
def take_action(self, parsed_args):
scope = 'public' if parsed_args.public else 'private'
mistral_client = self.app.client_manager.workflow_engine
code_src = mistral_client.code_sources.update(
parsed_args.identifier,
parsed_args.content.read(),
namespace=parsed_args.namespace,
scope=scope
)
return CodeSourceFormatter.format(code_src)
class GetContent(command.Command):
"""Show workflow definition."""
def get_parser(self, prog_name):
parser = super(GetContent, self).get_parser(prog_name)
parser.add_argument('identifier', help='Code source ID or name.')
parser.add_argument(
'--namespace',
nargs='?',
default='',
help="Namespace to get the code source from.",
)
return parser
def take_action(self, parsed_args):
mistral_client = self.app.client_manager.workflow_engine
code_src = mistral_client.code_sources.get(
parsed_args.identifier,
parsed_args.namespace
)
self.app.stdout.write(code_src.content or "\n")
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