chore(sdk): clean up v2 CLI

mypy.ini

@@ -0,0 +1,4 @@
+# Global options:
+
+[mypy]
+ignore_missing_imports = true

sdk/python/kfp/cli/__main__.py

@@ -0,0 +1,41 @@
+# Copyright 2018-2022 The Kubeflow Authors
+#
+# 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 logging
+import sys
+
+import click
+import typer
+from kfp.cli import cli
+from kfp.cli import components
+from kfp.cli import diagnose_me_cli
+from kfp.cli import experiment
+from kfp.cli import pipeline
+from kfp.cli import recurring_run
+from kfp.cli import run
+
+
+def main():
+    logging.basicConfig(format='%(message)s', level=logging.INFO)
+    cli.cli.add_command(run.run)
+    cli.cli.add_command(recurring_run.recurring_run)
+    cli.cli.add_command(pipeline.pipeline)
+    cli.cli.add_command(diagnose_me_cli.diagnose_me)
+    cli.cli.add_command(experiment.experiment)
+    cli.cli.add_command(typer.main.get_command(components.app))
+    try:
+        cli.cli(obj={}, auto_envvar_prefix='KFP')
+    except Exception as e:
+        click.echo(str(e), err=True)
+        sys.exit(1)

sdk/python/kfp/cli/cli.py

@@ -12,22 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import logging
-import sys
-
 import click
-import typer
-from kfp.cli import components
-from kfp.cli.diagnose_me_cli import diagnose_me
-from kfp.cli.experiment import experiment
 from kfp.cli.output import OutputFormat
-from kfp.cli.pipeline import pipeline
-from kfp.cli.recurring_run import recurring_run
-from kfp.cli.run import run
 from kfp.client import Client
 
-_NO_CLIENT_COMMANDS = ['diagnose_me', 'components']
-
 
 @click.group()
 @click.option('--endpoint', help='Endpoint of the KFP API service to connect.')
@@ -58,25 +46,11 @@ def cli(ctx: click.Context, endpoint: str, iap_client_id: str, namespace: str,
     Feature stage:
     [Alpha](https://github.com/kubeflow/pipelines/blob/07328e5094ac2981d3059314cc848fbb71437a76/docs/release/feature-stages.md#alpha)
     """
-    if ctx.invoked_subcommand in _NO_CLIENT_COMMANDS:
+    NO_CLIENT_COMMANDS = ['diagnose_me', 'components']
+    if ctx.invoked_subcommand in NO_CLIENT_COMMANDS:
         # Do not create a client for these subcommands
         return
     ctx.obj['client'] = Client(endpoint, iap_client_id, namespace,
                                other_client_id, other_client_secret)
     ctx.obj['namespace'] = namespace
     ctx.obj['output'] = output
-
-
-def main():
-    logging.basicConfig(format='%(message)s', level=logging.INFO)
-    cli.add_command(run)
-    cli.add_command(recurring_run)
-    cli.add_command(pipeline)
-    cli.add_command(diagnose_me, 'diagnose_me')
-    cli.add_command(experiment)
-    cli.add_command(typer.main.get_command(components.app))
-    try:
-        cli(obj={}, auto_envvar_prefix='KFP')
-    except Exception as e:
-        click.echo(str(e), err=True)
-        sys.exit(1)