74 lines
2.4 KiB
Python
74 lines
2.4 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2025 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""The gcloud run presets describe command."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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import pkgutil
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.run import exceptions as run_exceptions
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from googlecloudsdk.command_lib.run.printers import presets_printer
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from googlecloudsdk.core import exceptions
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from googlecloudsdk.core import yaml
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from googlecloudsdk.core.resource import resource_printer
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@base.UniverseCompatible
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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class Describe(base.DescribeCommand):
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"""Describe a Cloud Run preset. Currently only available in alpha."""
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detailed_help = {
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'DESCRIPTION': """
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{description}
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""",
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'EXAMPLES': """
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To describe a preset, run:
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$ {command} <preset-name>
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""",
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}
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@staticmethod
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def Args(parser):
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parser.add_argument(
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'name',
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help='The name of the preset to describe.')
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resource_printer.RegisterFormatter(
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presets_printer.PRESETS_PRINTER_FORMAT,
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presets_printer.PresetsPrinter,
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)
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parser.display_info.AddFormat(presets_printer.PRESETS_PRINTER_FORMAT)
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def Run(self, args):
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"""Returns the preset metadata details for the given preset name."""
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try:
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# TODO(b/414798340): Modify this when PresetMetadata design is finalized.
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presets_yaml_contents = pkgutil.get_data(
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'googlecloudsdk.command_lib.run', 'presets.yaml')
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presets_data = yaml.load(presets_yaml_contents)
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except IOError:
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raise exceptions.Error('Presets file not found.')
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for preset in presets_data.get('presets', []):
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if preset.get('name') == args.name:
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return preset
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raise run_exceptions.ArgumentError(f"Preset '{args.name}' not found.")
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