util

Documentation

Overview

Package util provides misc utility functions.

Index

• func AbbrPath(name string) string
• func CalcSizeCount(src ...string) (int64, int)
• func ExpandPath(name string) string
• func FormatSize(n int64) string
• func Quote(s string) string
• func RemoveExt(name string) string
• func SearchCommands() (map[string]bool, error)
• func ShortenPath(path string, width int) string
• func SplitWithSep(s, sep string) []string

Functions

func AbbrPath

func AbbrPath(name string) string

AbbrPath abbreviates path beginning of home directory to ~.

func CalcSizeCount

func CalcSizeCount(src ...string) (int64, int)

CalcSizeCount calculates files total size and count, excluding themself of directories and links.

func ExpandPath

func ExpandPath(name string) string

ExpandPath expands path beginning of ~ to the home directory. Not use for file operations because unexpected behavior when exist a file beginning of ~

func FormatSize

func FormatSize(n int64) string

FormatSize returns formated to SI prefix unit.

func Quote

func Quote(s string) string

Quote encloses string double quotes and escapes by backslash if this string contains double quotes.

func RemoveExt

func RemoveExt(name string) string

RemoveExt removes extension from the name.

func SearchCommands

func SearchCommands() (map[string]bool, error)

SearchCommands returns map with key is command name in $PATH.

func ShortenPath

func ShortenPath(path string, width int) string

ShortenPath returns a shorten path to be shorter than width.

func SplitWithSep

func SplitWithSep(s, sep string) []string

SplitWithSep splits string with separator.