utils

package module
v0.2.0 Latest Latest
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 Go to latest Published: Mar 1, 2024 License: BSD-3-Clause Imports: 18 Imported by: 0

Documentation

Overview

file_util.go

gzip-util.go

misc-utis.go

os-util.go

string

text-util.go

time.go

tty-utils.go

Index

Constants

View Source 
const (
	NONE = iota
	BLACK
	RED
	GREEN
	BLUE
	BROWN
	// YELLOW
	CYAN
	MAGENTA
	WHITE
)
View Source 
const GZIP_SUFFIX = ".gz"
View Source 
const STDERR uint = 2
View Source 
const STDIN uint = 0
View Source 
const STDOUT uint = 1

Variables

This section is empty.

Functions

func ByteCountIEC 

func ByteCountIEC(b int64) string

Credits: https://yourbasic.org/golang/formatting-byte-size-to-human-readable-format/

func ByteCountSI 

func ByteCountSI(b int64) string

Credits: https://yourbasic.org/golang/formatting-byte-size-to-human-readable-format/

func CreateGzipFile 

func CreateGzipFile(in io.Reader, fileName string) (reader *bufio.Reader, err error)

func CreateGzipReader 

func CreateGzipReader(in io.Reader) (reader *bufio.Reader, err error)

func EscapeShellSpecialChars 

func EscapeShellSpecialChars(source string) string

func EscapeSpecialChars 

func EscapeSpecialChars(source string, charSet string) string

func ExitErrorf 

func ExitErrorf(rc int, format string, args ...interface{})

func ExitMessagef 

func ExitMessagef(rc int, format string, args ...interface{})

func ExpandDirPathAndMakeParent 

func ExpandDirPathAndMakeParent(specPath string) (expandedPath string, err error)

func ExpandFilePathAndMakeParent 

func ExpandFilePathAndMakeParent(specPath string) (expandedPath, expandedParent string, err error)

func ExpandFilePathAndMakeParentV 

func ExpandFilePathAndMakeParentV(specPath string, maps ...map[string]string) (expandedPath, expandedParent string, err error)

func ExpandPath 

func ExpandPath(sourcePath string) (expandedPath string, err error)

func ExpandPathV 

func ExpandPathV(sourcePath string, maps ...map[string]string) (expandedPath string, err error)

func ExpandRealPath 

func ExpandRealPath(sourcePath string) (expandedRealPath string, err error)

func FileSize 

func FileSize(filePath string) (size int64)

func GetProgramDirPath 

func GetProgramDirPath() (dir string, err error)

func GetProgramPath 

func GetProgramPath() (exec string, err error)

func IsDirectory 

func IsDirectory(filePath string) bool

func IsRegularFile 

func IsRegularFile(filePath string) bool
func IsSymLink(filePath string) bool

func IsSymLinkByDirEntry 

func IsSymLinkByDirEntry(e os.DirEntry) bool

func JoinMap 

func JoinMap(m map[string]any, kvSep, itemSep string) string

func JoinStringMap 

func JoinStringMap(m map[string]string, kvSep, itemSep string) string

func MakeDir 

func MakeDir(dirPath string) (err error)

func MakeParentDir 

func MakeParentDir(filePath string) (dir string, err error)

func MoveFile 

func MoveFile(sourcePath, destPath string) (int64, error)

* Ispirata a https://stackoverflow.com/a/50741908

func NewEnglishPrinter 

func NewEnglishPrinter() *message.Printer

func OnCond 

func OnCond(cond bool, trueValue, falseValue string) string

func OnCondIface 

func OnCondIface(cond bool, trueValue, falseValue interface{}) interface{}

func OnCondInt 

func OnCondInt(cond bool, trueValue, falseValue int) int

func OnCondInt64 

func OnCondInt64(cond bool, trueValue, falseValue int64) int64

func OnEmpty 

func OnEmpty(s string, altValues ...string) (value string)

func OnOk 

func OnOk(cond bool) string

func OnStringIndex 

func OnStringIndex(index uint, values ...string) (value string)

func OnSuccess 

func OnSuccess(cond bool) string

func PadStringRight 

func PadStringRight(s string, pad string, size int, suffix string) (paddedString string)

func ParseMemSize 

func ParseMemSize(s string) (size int64, err error)

func ParseParamPairs 

func ParseParamPairs(source io.Reader, separator string, hook func(line int, name, value string) (err error)) (err error)

func ParseParamPairsFile 

func ParseParamPairsFile(sourceFile string, separator string, hook func(line int, name, value string) (err error)) (err error)

func ParseTimeInterval 

func ParseTimeInterval(spec string, defaultUnit byte) (interval int64, err error)

Convert the spec string to a number of seconds. spec is a number, optionally followed by a time unit among 's'(seconds), 'm'(minutes), 'h'(hours), and 'd'(days) If the time unit is omitted, defaultUnit is used. Empty spec returns 0 seconds.

func RandBool 

func RandBool() bool

func RemoveQuotes 

func RemoveQuotes(s string) string

func S2Int32 

func S2Int32(s string, defaultValue int32) int32

func S2Uint32 

func S2Uint32(s string, defaultValue uint32) uint32

func ScopedSplitByRune 

func ScopedSplitByRune(s string, sep rune, scopeOpeners, scopeClosers string, maxParts int) (parts []string)

func SplitByRune 

func SplitByRune(s string, sep rune, maxParts int) (parts []string)

func SplitPair 

func SplitPair(source, sep string) (left, right string)

func StartsWith 

func StartsWith(s string, aliases ...string) bool

func StreamIsTerminal 

func StreamIsTerminal(fh *os.File) bool

func StringSeconds2GoDuration 

func StringSeconds2GoDuration(s string) (secs time.Duration)

func StringTimestamp2GoTime 

func StringTimestamp2GoTime(s string) (ts time.Time)

func UnescapeBlanks 

func UnescapeBlanks(source string) string

func UnescapeSpecialChars 

func UnescapeSpecialChars(source string, charSet, specialChars string) string

Types

type TTYContext 

type TTYContext struct {
	// contains filtered or unexported fields
}

func (*TTYContext) BlackFg 

func (self *TTYContext) BlackFg(fd uint) string

func (*TTYContext) BlueFg 

func (self *TTYContext) BlueFg(fd uint) string

func (*TTYContext) Bold 

func (self *TTYContext) Bold(fd uint) string

func (*TTYContext) BoldOff 

func (self *TTYContext) BoldOff(fd uint) string

func (*TTYContext) BrownFg 

func (self *TTYContext) BrownFg(fd uint) string

func (*TTYContext) Clean 

func (self *TTYContext) Clean()

func (*TTYContext) CyanFg 

func (self *TTYContext) CyanFg(fd uint) string

func (*TTYContext) FgColor 

func (self *TTYContext) FgColor(fd uint, n uint) string

func (*TTYContext) GreenFg 

func (self *TTYContext) GreenFg(fd uint) string

func (*TTYContext) Init 

func (self *TTYContext) Init()

func (*TTYContext) IsTTY 

func (self *TTYContext) IsTTY(fd uint) bool

func (*TTYContext) Italic 

func (self *TTYContext) Italic(fd uint) string

func (*TTYContext) ItalicOff 

func (self *TTYContext) ItalicOff(fd uint) string

func (*TTYContext) MagentaFg 

func (self *TTYContext) MagentaFg(fd uint) string

func (*TTYContext) RedFg 

func (self *TTYContext) RedFg(fd uint) string

func (*TTYContext) Reset 

func (self *TTYContext) Reset(fd uint) string

func (*TTYContext) Underline 

func (self *TTYContext) Underline(fd uint) string

func (*TTYContext) UnderlineOff 

func (self *TTYContext) UnderlineOff(fd uint) string

func (*TTYContext) WhiteFg 

func (self *TTYContext) WhiteFg(fd uint) string

type TextTemplate 

type TextTemplate struct {
	UserName   string
	Uid        string
	ProgramDir string
	HomeDir    string
	// contains filtered or unexported fields
}

func NewTextTemplate 

func NewTextTemplate(args ...string) (instance *TextTemplate)

func (*TextTemplate) AddVar 

func (self *TextTemplate) AddVar(name, value string)

func (*TextTemplate) Expand 

func (self *TextTemplate) Expand(template string) string

func (*TextTemplate) ExpandEnv 

func (self *TextTemplate) ExpandEnv(template string) (result string)

func (*TextTemplate) String 

func (self *TextTemplate) String() string

func (*TextTemplate) Value 

func (self *TextTemplate) Value(key string) (value string, ok bool)

Source Files

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