187 lines
7.0 KiB
Python
187 lines
7.0 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2022 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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"""Create GCB v2 repo trigger 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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from googlecloudsdk.api_lib.cloudbuild import cloudbuild_util
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from googlecloudsdk.api_lib.cloudbuild import trigger_config as trigger_utils
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from googlecloudsdk.calliope import base
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from googlecloudsdk.calliope.concepts import concepts
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from googlecloudsdk.command_lib.cloudbuild import resource_args
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from googlecloudsdk.command_lib.util.concepts import concept_parsers
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from googlecloudsdk.core import log
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from googlecloudsdk.core import properties
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from googlecloudsdk.core import resources
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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# TODO(b/224569250): Remove hidden label once GCB repo trigger is released.
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@base.Hidden
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class CreateRepository(base.CreateCommand):
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"""Create a build trigger for a GCB v2 repository."""
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detailed_help = {
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'EXAMPLES':
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"""\
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To create a push trigger for all branches:
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$ {command} --name="my-trigger" --service-account="projects/my-project/serviceAccounts/my-byosa@my-project.iam.gserviceaccount.com" --repository=projects/my-project/locations/my-location/connections/my-connection/repositories/my-repository --branch-pattern=".*" --build-config="cloudbuild.yaml"
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To create a pull request trigger for master:
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$ {command} --name="my-trigger" --service-account="projects/my-project/serviceAccounts/my-byosa@my-project.iam.gserviceaccount.com" --repository=projects/my-project/locations/my-location/connections/my-connection/repositories/my-repository --pull-request-pattern="^master$" --build-config="cloudbuild.yaml"
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""",
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}
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@staticmethod
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def Args(parser):
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"""Register flags for this command.
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Args:
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parser: An argparse.ArgumentParser-like object. It is mocked out in order
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to capture some information, but behaves like an ArgumentParser.
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"""
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region_spec = concepts.ResourceSpec(
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'cloudbuild.projects.locations',
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resource_name='region',
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projectsId=concepts.DEFAULT_PROJECT_ATTRIBUTE_CONFIG,
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locationsId=resource_args.RegionAttributeConfig())
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concept_parsers.ConceptParser.ForResource(
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'--region',
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region_spec,
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'Cloud region',
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required=True).AddToParser(parser)
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messages = cloudbuild_util.GetMessagesModule()
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flag_config = trigger_utils.AddTriggerArgs(parser, add_region_flag=False)
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flag_config.add_argument(
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'--repository', help='Resource name of the GCB v2 repository.',
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required=True)
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ref_config = flag_config.add_mutually_exclusive_group(required=True)
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trigger_utils.AddBranchPattern(ref_config)
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trigger_utils.AddTagPattern(ref_config)
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pr_config = ref_config.add_argument_group(help='Pull Request settings')
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pr_config.add_argument(
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'--pull-request-pattern',
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metavar='REGEX',
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required=True,
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help="""\
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A regular expression specifying which base git branch to match for
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pull request events.
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This pattern is used as a regex search for the base branch (the branch you are
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trying to merge into) for pull request updates.
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For example, --pull-request-pattern=foo will match "foo", "foobar", and "barfoo".
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The syntax of the regular expressions accepted is the syntax accepted by
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RE2 and described at https://github.com/google/re2/wiki/Syntax.
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""")
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pr_config.add_argument(
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'--comment-control',
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default=messages.PullRequestFilter.CommentControlValueValuesEnum
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.COMMENTS_ENABLED,
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help='Require a repository collaborator or owner to comment \'/gcbrun\' on a pull request before running the build.'
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)
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build_config = (
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trigger_utils.AddBuildConfigArgs(flag_config, add_docker_args=False))
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trigger_utils.AddBuildDockerArgs(build_config, require_docker_image=True)
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trigger_utils.AddRepoEventArgs(flag_config)
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def ParseTriggerFromFlags(self, args):
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"""Parses command line arguments into a build trigger.
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Args:
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args: An argparse arguments object.
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Returns:
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A build trigger object.
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Raises:
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RequiredArgumentException: If comment_control is defined but
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pull_request_pattern isn't.
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"""
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messages = cloudbuild_util.GetMessagesModule()
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trigger, done = trigger_utils.ParseTriggerArgs(args, messages)
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if done:
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return trigger
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# GCB v2 Repo config
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repo = messages.RepositoryEventConfig(repository=args.repository)
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if args.pull_request_pattern:
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repo.pullRequest = messages.PullRequestFilter(
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branch=args.pull_request_pattern)
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if args.comment_control:
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repo.pullRequest.commentControl = messages.PullRequestFilter.CommentControlValueValuesEnum(
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args.comment_control)
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else:
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# Push event
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repo.push = messages.PushFilter(
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branch=args.branch_pattern, tag=args.tag_pattern)
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trigger.repositoryEventConfig = repo
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trigger_utils.ParseBuildConfigArgs(
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trigger, args, messages, default_image=None)
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trigger_utils.ParseRepoEventArgs(trigger, args)
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return trigger
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def Run(self, args):
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"""This is what gets called when the user runs this command.
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Args:
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args: an argparse namespace. All the arguments that were provided to this
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command invocation.
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Returns:
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Some value that we want to have printed later.
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"""
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client = cloudbuild_util.GetClientInstance()
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messages = cloudbuild_util.GetMessagesModule()
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trigger = self.ParseTriggerFromFlags(args)
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# Send the Create request
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project = properties.VALUES.core.project.Get(required=True)
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location = args.region
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if location is None:
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location = properties.VALUES.builds.region.Get(required=True)
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location = location.split('/')[-1]
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parent = resources.REGISTRY.Create(
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collection='cloudbuild.projects.locations',
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projectsId=project,
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locationsId=location).RelativeName()
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created_trigger = client.projects_locations_triggers.Create(
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messages.CloudbuildProjectsLocationsTriggersCreateRequest(
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parent=parent, buildTrigger=trigger))
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trigger_resource = resources.REGISTRY.Parse(
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None,
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collection='cloudbuild.projects.locations.triggers',
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api_version='v1',
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params={
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'projectsId': project,
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'locationsId': location,
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'triggersId': created_trigger.id,
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})
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log.CreatedResource(trigger_resource)
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return created_trigger
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