util

func Contains ¶

func Contains(sslice []string, searchString string) bool

Contains checks whether the given string slice contains the searchString.

func HasAnyPrefix ¶

func HasAnyPrefix(prefixes []string, theString string) bool

HasAnyPrefix checks whether the given string starts with any of the prefixes.

func HumanizeDuration ¶

func HumanizeDuration(d time.Duration) string

HumanizeDuration may be used to increase readability of a timestamp.

func HumanizeTimestamp ¶

func HumanizeTimestamp(t time.Time) string

HumanizeTimestamp may be used to increase readability of a timestamp.

func IsSlicesEqual ¶

func IsSlicesEqual(sslice1, sslice2 []string) bool

IsSlicesEqual check whether the given slice have equal content but not necessarily in the same order.

func NewLogger ¶

func NewLogger() log.Logger

NewLogger returns a new Logger with log level configured.

func NormalizeString ¶

func NormalizeString(theString string) string

NormalizeString trims spaces and returns the string in lower case.

func NormalizeStringSlice ¶

func NormalizeStringSlice(sslice []string) []string

NormalizeStringSlice normalizes all strings of the given slice.

func ParseClusterFromString ¶

func ParseClusterFromString(theString string) ([]string, error)

ParseClusterFromString returns the cluster names found in the given string or an error.

func RemoveDuplicates ¶

func RemoveDuplicates(stringSlice []string) []string

RemoveDuplicates does what it says on the given string slice.

func StringToTimestamp ¶

func StringToTimestamp(theString string) time.Time

StringToTimestamp converts a string to RFC 3339 timestamp.

func TimeEndOfDay ¶

func TimeEndOfDay() time.Time

func TimeStartOfDay ¶

func TimeStartOfDay() time.Time

func TimestampToString ¶

func TimestampToString(ts time.Time) string

TimestampToString converts the given time to RFC 3339 format string.

func ToSlackTable ¶

func ToSlackTable(values [][]string) *slack.Msg

ToSlackTable create a 2 column slack table using the TextBlockObjects. The input shall look like:

[][]string{
  {"headerColumn1", "headerColumn2"},
	 {"valueLine1", "valueLine2"},
}

func TrimAnyPrefix ¶

func TrimAnyPrefix(prefixes []string, theString string) string

TrimAnyPrefix trims any of the given prefixes from the string