func()

in credentials/providers/ecs_ram_role.go [52:70]

• 14 lines of code
• 4 McCabe index (conditional complexity)

func (builder *ECSRAMRoleCredentialsProviderBuilder) Build() (provider *ECSRAMRoleCredentialsProvider, err error) {

	if strings.ToLower(os.Getenv("ALIBABA_CLOUD_ECS_METADATA_DISABLED")) == "true" {
		err = errors.New("IMDS credentials is disabled")
		return
	}

	// 设置 roleName 默认值
	if builder.provider.roleName == "" {
		builder.provider.roleName = os.Getenv("ALIBABA_CLOUD_ECS_METADATA")
	}

	if !builder.provider.disableIMDSv1 {
		builder.provider.disableIMDSv1 = strings.ToLower(os.Getenv("ALIBABA_CLOUD_IMDSV1_DISABLED")) == "true"
	}

	provider = builder.provider
	return
}