def variable_group_variable_update()

in azure-devops/azext_devops/dev/pipelines/variable_group.py [0:0]

• 34 lines of code
• 16 McCabe index (conditional complexity)

def variable_group_variable_update(group_id, name, new_name=None, value=None, secret=None, prompt_value=False,
                                   organization=None, project=None, detect=None):
    """Update a variable in a variable group
    :param group_id: Id of the variable group.
    :type group_id: int
    :param name: Name of the variable.
    :type name: str
    :param new_name: New name of the variable.
    :type new_name: str
    :param value: New value of the variable. For secret variables, if --value parameter is not given,
    it will be picked from environment variable prefixed with AZURE_DEVOPS_EXT_PIPELINE_VAR_ or
    user will be prompted to enter it via standard input.
    e.g. PersonalAccessToken can be input using environment variable AZURE_DEVOPS_EXT_PIPELINE_VAR_PersonalAccessToken
    :type value: str
    :param secret: If the value of the variable is a secret.
    :type secret: str
    :param prompt_value: Set it to True to update the value of a secret variable using
    environment variable or prompt via standard input.
    :type prompt_value: str
    """
    if not new_name and not value and secret is None and not prompt_value:
        raise CLIError('Atleast one of --new-name, --value or --is-secret, --prompt-value '
                       'must be specified for update.')
    organization, project = resolve_instance_and_project(
        detect=detect, organization=organization, project=project)
    client = get_task_agent_client(organization)
    var_group = client.get_variable_group(group_id=group_id, project=project)
    if not var_group:
        raise CLIError('Variable group with Id {} could not be found.'.format(group_id))
    old_key = None
    old_value = None
    new_key = None
    # Check if the variable already exists
    old_key, old_value = _case_insensitive_get(input_dict=var_group.variables, search_key=name)
    new_key = new_name if new_name else old_key
    if old_key:
        secret = old_value.is_secret if secret is None else secret
        if not value and secret and prompt_value:
            value = _get_value_from_env_or_stdin(var_name=new_key)
        from azext_devops.devops_sdk.v5_0.task_agent.models import VariableValue
        if old_key != new_key:
            existing_key, _ = _case_insensitive_get(input_dict=var_group.variables, search_key=new_key)
            if existing_key:
                raise CLIError('Variable \'{}\' already exists.'.format(existing_key))
            var_group.variables.pop(old_key)
        var_group.variables[new_key] = VariableValue(
            is_secret=secret,
            value=old_value.value if value is None else value)
        updated_variables = client.update_variable_group(
            group=var_group, project=project, group_id=group_id).variables
        var_name, var_value = _case_insensitive_get(input_dict=updated_variables, search_key=new_key)
        return {var_name: var_value}
    raise CLIError('Variable \'{}\' does not exist. '.format(name))