utils

func AskForInput ¶

func AskForInput(prompt string, defaultVal string, isPassword bool) string

 askForInput promts the user to provide a value via StdIn
	if isPassword=true, no local echo to the console is provided
	if isPassword=false and the provided input is empty, the default value is returned instead

func GetEpoch ¶

func GetEpoch(t time.Time) float64

GetEpoch returns an Epoch timestamp with millisecond precision starting from time t

func GetEpochNow ¶

func GetEpochNow() float64

GetEpochNow returns an the current time as Epoch, expressed in seconds with a decimal part

func IsReachable ¶

func IsReachable(target url.URL) error

IsReachable tries to connect to the target URL and returns an error if this is not possible

func NewErrInvalidParam ¶ added in v1.7.0

func NewErrInvalidParam(context string, err error, msg string, a ...interface{}) error

func NewHTTPClient ¶

func NewHTTPClient(timeout time.Duration, insecureSkipVerify bool, proxy string, tlsCAcerts, tlsClientCert, tlsClientKey string) (*http.Client, error)

NewHTTPClient configures a new HTTP client which can be used to issue requests to external services

func NewHTTPTransport ¶ added in v1.6.0

func NewHTTPTransport(timeout time.Duration, retries int, backoff time.Duration, proxy string, insecureSkipVerify bool, tlsCAcerts, tlsClientCert, tlsClientKey string) (http.RoundTripper, error)

NewHTTPCNewHTTPTransport configures a new HTTP transport with the provided settings. The transport can be used to instantiate a http client