utils

package
v0.2.1 Latest Latest
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Published: Jun 10, 2020 License: AGPL-3.0 Imports: 19 Imported by: 1

Documentation

Index

Constants

This section is empty.

Variables

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Functions

func Btoi

func Btoi(b bool) int

Btoi transforms a boolean to an int. 1 for true, false otherwise

func DirExists

func DirExists(path string) (bool, error)

DirExists returns true if the given path exists and is a directory

func EmptyDir

func EmptyDir(path string) error

EmptyDir will recursively remove the contents of a directory at the given path

func EnsureDir

func EnsureDir(path string) error

EnsureDir will create a directory at the given path if it doesn't already exist

func EnsureDirAll added in v0.2.0

func EnsureDirAll(path string) error

EnsureDirAll will create a directory at the given path along with any necessary parents if they don't already exist

func FileExists

func FileExists(path string) (bool, error)

FileExists returns true if the given path exists

func FileType

func FileType(filePath string) (types.Type, error)

FileType uses the filetype package to determine the given file path's type

func FixWindowsPath

func FixWindowsPath(str string) string

FixWindowsPath replaces \ with / in the given path because sometimes the \ isn't recognized as valid on windows

func GenerateRandomKey added in v0.2.0

func GenerateRandomKey(l int) string

func GetBase64StringFromData

func GetBase64StringFromData(data []byte) string

GetBase64StringFromData returns the given byte slice as a base64 encoded string

func GetDataFromBase64String

func GetDataFromBase64String(encodedString string) ([]byte, error)

GetDataFromBase64String returns the given base64 encoded string as a byte slice

func GetDir added in v0.2.0

func GetDir(path string) string

func GetHomeDirectory

func GetHomeDirectory() string

GetHomeDirectory returns the path of the user's home directory. ~ on Unix and C:\Users\UserName on Windows

func GetIntraDir added in v0.2.0

func GetIntraDir(pattern string, depth, length int) string

GetIntraDir returns a string that can be added to filepath.Join to implement directory depth, "" on error eg given a pattern of 0af63ce3c99162e9df23a997f62621c5 and a depth of 2 length of 3 returns 0af/63c or 0af\63c ( dependin on os) that can be later used like this filepath.Join(directory, intradir, basename)

func GetParent added in v0.2.0

func GetParent(path string) *string

func GetVTTTime

func GetVTTTime(totalSeconds float64) (s string)

GetVTTTime returns a timestamp appropriate for VTT files (hh:mm:ss.mmm)

func GetYMDFromDatabaseDate

func GetYMDFromDatabaseDate(dateString string) string

func HumanizeBytes added in v0.2.0

func HumanizeBytes(s uint64) string

HumanizeBytes returns a human readable bytes string of a uint

func IsValidFloat64

func IsValidFloat64(value float64) bool

IsValidFloat64 ensures the given value is a valid number (not NaN) which is not equal to 0

func IsZipFileUncompressed added in v0.2.0

func IsZipFileUncompressed(path string) (bool, error)

IsZipFileUnmcompressed returns true if zip file in path is using 0 compression level

func ListDir

func ListDir(path string) []string

ListDir will return the contents of a given directory path as a string slice

func MD5FromBytes

func MD5FromBytes(data []byte) string

func MD5FromFilePath

func MD5FromFilePath(filePath string) (string, error)

func MD5FromString

func MD5FromString(str string) string

func NaturalCompare

func NaturalCompare(a, b string) bool

func NaturalSort

func NaturalSort(l []string)

func ParseDateStringAsFormat

func ParseDateStringAsFormat(dateString string, format string) (string, error)

func ParseDateStringAsTime

func ParseDateStringAsTime(dateString string) (time.Time, error)

func ProcessBase64Image

func ProcessBase64Image(imageString string) (string, []byte, error)

ProcessBase64Image transforms a base64 encoded string from a form post and returns the MD5 hash of the data and the image itself as a byte slice.

func RemoveDir

func RemoveDir(path string) error

RemoveDir removes the given dir (if it exists) along with all of its contents

func StrFilter

func StrFilter(vs []string, f func(string) bool) []string

func StrInclude

func StrInclude(vs []string, t string) bool

func StrIndex

func StrIndex(vs []string, t string) int

func StrMap

func StrMap(vs []string, f func(string) string) []string

func Touch

func Touch(path string) error

Touch creates an empty file at the given path if it doesn't already exist

func WriteFile added in v0.2.0

func WriteFile(path string, file []byte) error

WriteFile writes file to path creating parent directories if needed

Types

This section is empty.

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