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xutil

package module

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Versions in this module

v0

v0.1.3

Nov 18, 2024

Changes in this version

+ const MaxInt

+ const MaxUint

+ const MinInt

+ const MinUint

+ const ShellToUse

+ var ErrEnvVarEmpty = errors.New("getenv: environment variable empty")

+ var ErrorNoNumbers = errors.New("no number found")

+ var Green = xpretty.Green

+ var Red = xpretty.Red

+ func A2B(val interface{}) []byte

+ func AddFileIfNotExisted(name, data string) string

+ func AnyJoin(sep string, args ...interface{}) string

+ func AnyJoinNon0(sep string, args ...interface{}) string

+ func AnyJoinNon0ToUpper(sep string, args ...interface{}) string

+ func AorB[T General](a, b T) T

+ func ArrA2B(fields ...interface{}) [][]byte

+ func ArrB2A(args ...[]byte) []interface

+ func ArrB2S(args ...[]byte) []string

+ func ArrS2B(fields ...string) [][]byte

+ func B2A(v []byte, args ...interface{}) interface

+ func BindOpts(opt *WArgs, opts ...WArgFunc)

+ func Bytes2GB(n uint64) float64

+ func Bytes2MB(n uint64) float64

+ func Caller(skip int) (string, int)

+ func CallerStack() []byte

+ func CatchPanicAsErr(fn func()) (err error)

+ func CeilInt(a, b int) int

+ func CharToNum(s string, opts ...NumOptFunc) (v interface{}, e error)

+ func ConcatSlice[T General](a []T, b []T) []T

+ func DecodeUrl(baseurl string) url.Values

+ func DecodeUrlToMap(baseurl string) (got map[string]string)

+ func DecodeUrlToMapIface(baseurl string) (got map[string]interface{})

+ func DefaultIfNil(value interface{}, defaultValue interface{}) interface

+ func DiffRate(a, b int) float64

+ func DummyErrorLog(msg ...interface{})

+ func DummyLog(msg ...interface{})

+ func DumpCallerStack()

+ func DumpCallerWithKey(args ...string)

+ func Duration(msg string, start time.Time)

+ func ElapsedSeconds(start time.Time, args ...int) float64

+ func EncodeUrl(baseurl string, kv map[string]interface{}, pathArgs ...string) *url.URL

+ func EnsureByRetry(fn func() error, args ...int) (tried int, err error)

+ func F64KMFromStr(str string, opts ...NumOptFunc) (i float64, err error)

+ func FileGetGz(filename string) ([]byte, error)

+ func FirstIface(args ...interface{}) interface

+ func FirstNonNil(values ...interface{}) interface

+ func FirstNonZero[T General](args ...T) T

+ func FirstOrDefaultArgs[T General](dft T, args ...T) (val T)

+ func GbkToUtf8(s []byte) ([]byte, error)

+ func GetAllTags(structIn interface{}, tag string) (tags []string)

+ func GetAttr(o interface{}, key string) reflect.Value

+ func GetCharNumOr(s string, opts ...NumOptFunc) (v interface{})

+ func GetHostPublicIp(url string) string

+ func GetIntByIndex(arr []int, index int) int

+ func GetKind(o interface{}) reflect.Kind

+ func GetLocalIpAddr() (ip, port string)

+ func GetPublicIp(args ...string) (ip string)

+ func GetRangeByStep(index, step, total int) (start, end int)

+ func GetStrByIndex(arr []string, index int) string

+ func GetStrBySplit(raw string, sep string, offset int) (string, bool)

+ func GetStrBySplitAtIndex(raw interface{}, sep string, index int) string

+ func GetUrlParam(baseurl string, key string) (bool, string)

+ func GetenvBool(key string) (bool, error)

+ func GetenvBoolWithDft(key string, dft bool) bool

+ func GetenvInt(key string) (int, error)

+ func GetenvIntWithDft(key string, dft int) int

+ func GetenvStr(key string) (string, error)

+ func GzipBytes(raw []byte) (*bytes.Buffer, error)

+ func HostUUID() string

+ func IfThen(condition bool, a interface{}) interface

+ func IfThenElse(condition bool, a interface{}, b interface{}) interface

+ func IfThenElseStr(condition bool, a, b string) string

+ func IfaceAorB(a, b interface{}) interface

+ func InitializeXOpts(opts ...XOptFunc)

+ func Insert[T General](arr []T, index int, value T) []T

+ func IntKMFromStr(str string, opts ...NumOptFunc) (int, bool)

+ func IsDefaultVal(x interface{}) bool

+ func IsGzip(filename string) bool

+ func IsJSON(str string) bool

+ func IsZeroVal(x interface{}) bool

+ func KillProcess(name string) error

+ func LogFatalIfErr(err error, msg string)

+ func LogIfErr(err error, msg string) bool

+ func Map2StructureByDefault(dat interface{}, dstStruct interface{})

+ func Map2StructureLoosely(dat interface{}, config *mapstructure.DecoderConfig)

+ func Max[T Number](args ...T) (max T)

+ func Min[T Number](args ...T) (min T)

+ func MkdirIfNotExist(dirPathName string) (b bool, dirAbsPath string)

+ func MkdirIfNotExistFromFile(filePath string) error

+ func MustCharToNum(s string, opts ...NumOptFunc) (v interface{})

+ func MustF64KMFromStr(str string, opts ...NumOptFunc) float64

+ func MustFileAppendString(filename, data string)

+ func MustFileSetString(filename, data string)

+ func MustGetKeys(obj interface{}) []string

+ func MustGetStrBySplit(raw string, sep string, offset int) string

+ func MustGzipBytes(raw []byte) []byte

+ func MustGzipBytesToStr(raw []byte) string

+ func MustIntKMFromStr(str string, opts ...NumOptFunc) int

+ func MustMarshal(data interface{}) []byte

+ func MustReadFile(filename string) (raw []byte)

+ func MustStrToGzip(raw string) []byte

+ func MustStrToGzipStr(raw string) string

+ func MustString(obj interface{}) string

+ func MustStringify(data interface{}) string

+ func MustStruct2Yaml(dat interface{}) (out string)

+ func MustStructToMap(data interface{}) map[string]interface

+ func MustStructify(data string, op interface{})

+ func MustUnGzip(filename string) string

+ func MustUnGzipWithSameName(filename string) string

+ func MustUnGzipWithoutGz(filename string) string

+ func MustWriteFile(name, data string)

+ func MustYaml2Struct(raw []byte, st interface{})

+ func NewChaos(key, iv string) *chaos

+ func NewChromeExtension(line, savePath string) (string, string, string)

+ func NewSlice(start, end, step int) []int

+ func NewSliceByCount(start, count, step int) []int

+ func NewStringSlice(raw string, fixStep int, randomStep ...bool) []string

+ func PanicIfErr(args ...interface{})

+ func PanicIfErrWithPause(args ...interface{})

+ func Pause(args ...string)

+ func PauseToDebug(msg ...string) bool

+ func PlainTablelize(s *csv.Reader)

+ func PrintArrayAsTable(header []string, rows [][]string)

+ func PrintStrAsTable(header string, rows []string, sep string)

+ func QuietGetKeys(obj interface{}) []string

+ func RandFloatX1k(min, max float64) int

+ func RandSleep(min, max float64, msg ...string) int

+ func ReadFile(filename string) (raw []byte, err error)

+ func RealTimeInfo() map[string]interface

+ func RecoverAndDumpOnly()

+ func RecoverWithCb(fn func())

+ func RefineIndex(i, length int) int

+ func RefineString(name string) string

+ func RefineWinFileName(name string) string

+ func Round(num float64) int

+ func RunCommandInBash(command string) (string, string, error)

+ func SetAttr(o interface{}, key string, val interface{})

+ func SliceToTable(header *[]string, data *[][]string)

+ func SplitSlice[T any](lines []T, step int) (got [][]T)

+ func StrToArrWithNonEmpty(raw string, sep string) (arr []string)

+ func StrToGzip(raw string) (*bytes.Buffer, error)

+ func Stringify(data interface{}) (string, error)

+ func Structify(data string, value interface{}) error

+ func Tablelize(s *csv.Reader)

+ func ToFixed(num float64, precision ...int) float64

+ func ToFixedStr(num float64, precision ...int) string

+ func Track(msg string) (string, time.Time)

+ func TruncateString(s string, max int) string

+ func TruncateText(s string, max int) string

+ func TruncateWord(s string, max int) string

+ func Utf8ToGbk(s []byte) ([]byte, error)

+ func Walk(root string, opts ...WArgFunc) []string

+ func WriteFile(name string, data string) error

+ func Yaml2Config(raw []byte, cfs ...*config.Config) (cf *config.Config, err error)

+ type Any = interface

+ type ErrTry struct

+ Value interface{}

+ func (e *ErrTry) Error() string

+ func (e *ErrTry) Is(err error) bool

+ type Floats interface

+ type General interface

+ type Ints interface

+ type NumOptFunc func(o *NumOpts)

+ func Chars(s string) NumOptFunc

+ func Dft(i interface{}) NumOptFunc

+ type NumOpts struct

+ type Number interface

+ type PsMetric struct

+ Cores int32

+ HostId string

+ Hostname string

+ Load1 float64

+ Load15 float64

+ Load5 float64

+ ModelName string

+ OS string

+ Total float64

+ Uptime uint64

+ UsedPercent float64

+ func NewPsMetric() *PsMetric

+ func (p *PsMetric) CPU()

+ func (p *PsMetric) LoadAvg()

+ func (p *PsMetric) Mem() *mem.VirtualMemoryStat

+ func (p *PsMetric) OsInfo() *host.InfoStat

+ type UInts interface

+ type WArgFunc func(o *WArgs)

+ func WExts(val []string) WArgFunc

+ func WKv(key string, val interface{}) WArgFunc

+ func WLimitDir(val string) WArgFunc

+ func WithInclude(s string) WArgFunc

+ type WArgs struct

+ Dirs []string

+ Exts []string

+ FilterDir string

+ NameExclude string

+ NameInclude string

+ Root string

+ type XOptFunc func(o *XOpts)

+ func SetDebug(b bool) XOptFunc

+ func SetDummyLog(b bool) XOptFunc

+ func SetPauseInPanic(b bool) XOptFunc

+ func SetRecover(b bool) XOptFunc

+ type XOpts struct

v0.1.2-20240111

Jan 11, 2024

v0.1.0-20240109

Jan 9, 2024