func()

in pkg/fake/ec2api.go [426:452]

• 27 lines of code
• 8 McCabe index (conditional complexity)

func (e *EC2API) DescribeLaunchTemplates(_ context.Context, input *ec2.DescribeLaunchTemplatesInput, _ ...func(*ec2.Options)) (*ec2.DescribeLaunchTemplatesOutput, error) {
	if !e.NextError.IsNil() {
		defer e.NextError.Reset()
		return nil, e.NextError.Get()
	}
	if !e.DescribeLaunchTemplatesOutput.IsNil() {
		return e.DescribeLaunchTemplatesOutput.Clone(), nil
	}
	output := &ec2.DescribeLaunchTemplatesOutput{}
	e.LaunchTemplates.Range(func(key, value interface{}) bool {
		launchTemplate := value.(ec2types.LaunchTemplate)
		if lo.Contains(input.LaunchTemplateNames, lo.FromPtr(launchTemplate.LaunchTemplateName)) || len(input.Filters) != 0 && Filter(input.Filters, aws.ToString(launchTemplate.LaunchTemplateId), aws.ToString(launchTemplate.LaunchTemplateName), "", "", launchTemplate.Tags) {
			output.LaunchTemplates = append(output.LaunchTemplates, launchTemplate)
		}
		return true
	})
	if len(input.Filters) != 0 {
		return output, nil
	}
	if len(output.LaunchTemplates) == 0 {
		return nil, &smithy.GenericAPIError{
			Code:    "InvalidLaunchTemplateName.NotFoundException",
			Message: "At least one of the launch templates specified in the request does not exist.",
		}
	}
	return output, nil
}