def create_()

in src/lambda_codebase/initial_commit/initial_commit.py [0:0]

• 50 lines of code
• 12 McCabe index (conditional complexity)

def create_(event: Mapping[str, Any], _context: Any) -> Tuple[Union[None, PhysicalResourceId], Data]:
    create_event = CreateEvent(**event)
    repo_name = repo_arn_to_name(create_event.ResourceProperties.RepositoryArn)
    directory = create_event.ResourceProperties.DirectoryName
    try:
        commit_id = CC_CLIENT.get_branch(
            repositoryName=repo_name,
            branchName="master",
        )["branch"]["commitId"]
        CC_CLIENT.create_branch(
            repositoryName=repo_name,
            branchName=create_event.ResourceProperties.Version,
            commitId=commit_id
        )
        # CodeCommit only allows 100 files per commit, so we chunk them up here
        for index, files in enumerate(chunks([f.as_dict() for f in get_files_to_commit(directory)], 99)):
            if index == 0:
                commit_id = CC_CLIENT.create_commit(
                    **generate_commit_input(repo_name, index, puts=files)
                )["commitId"]
            else:
                commit_id = CC_CLIENT.create_commit(
                    **generate_commit_input(repo_name, index, puts=files, parent_commit_id=commit_id)
                )["commitId"]

        CC_CLIENT.create_pull_request(
            **generate_pull_request_input(create_event, repo_name)
        )
        return event.get("PhysicalResourceId"), {}

    except (CC_CLIENT.exceptions.FileEntryRequiredException, CC_CLIENT.exceptions.NoChangeException):
        CC_CLIENT.delete_branch(**generate_delete_branch_input(create_event, repo_name))
        return event.get("PhysicalResourceId"), {}

    except CC_CLIENT.exceptions.BranchDoesNotExistException:
        files_to_commit = get_files_to_commit(directory)
        if directory == "bootstrap_repository":
            adf_config = create_adf_config_file(create_event.ResourceProperties, "adfconfig.yml.j2", "/tmp/adfconfig.yml")
            initial_sample_global_iam = create_adf_config_file(create_event.ResourceProperties, "bootstrap_repository/adf-bootstrap/example-global-iam.yml", "/tmp/global-iam.yml")

            if create_event.ResourceProperties.DeploymentAccountFullName and create_event.ResourceProperties.DeploymentAccountEmailAddress:
                adf_deployment_account_yml = create_adf_config_file(create_event.ResourceProperties, "adf.yml.j2", "/tmp/adf.yml")
                files_to_commit.append(adf_deployment_account_yml)
            files_to_commit.append(adf_config)
            files_to_commit.append(initial_sample_global_iam)

        for index, files in enumerate(chunks([f.as_dict() for f in files_to_commit], 99)):
            if index == 0:
                commit_id = CC_CLIENT.create_commit(
                    **generate_commit_input(repo_name, index, puts=files)
                )["commitId"]
            else:
                commit_id = CC_CLIENT.create_commit(
                    **generate_commit_input(repo_name, index, puts=files, parent_commit_id=commit_id)
                )["commitId"]

        return commit_id, {}