The highest tagged major version is v4.

util

package

v3.4.1 Latest Latest Go to latest Published: Jan 14, 2021 License: MIT Imports: 12 Imported by: 0

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Valid go.mod file
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Repository

github.com/willabides/bindown

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Documentation ¶

Index ¶

func CopyFile(src, dst string, closeCloser func(io.Closer)) error
func CopyStringMap(mp map[string]string) map[string]string
func DirectoryChecksum(inputDir string) (string, error)
func ExecuteTemplate(tmplString string, os, arch string, vars map[string]string) (string, error)
func FileChecksum(filename string) (string, error)
func FileExists(path string) bool
func FileExistsWithChecksum(filename, checksum string) (bool, error)
func HexHash(hasher hash.Hash, data ...[]byte) (string, error)
func Must(err error)
func MustHexHash(hasher hash.Hash, data ...[]byte) string

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CopyFile ¶

func CopyFile(src, dst string, closeCloser func(io.Closer)) error

CopyFile copies file from src to dst

func CopyStringMap ¶

func CopyStringMap(mp map[string]string) map[string]string

CopyStringMap returns a copy of mp

func DirectoryChecksum ¶

func DirectoryChecksum(inputDir string) (string, error)

DirectoryChecksum returns a hash of directory contents.

func ExecuteTemplate ¶

func ExecuteTemplate(tmplString string, os, arch string, vars map[string]string) (string, error)

ExecuteTemplate executes a template

func FileChecksum ¶

func FileChecksum(filename string) (string, error)

FileChecksum returns the hex checksum of a file

func FileExists ¶

func FileExists(path string) bool

FileExists asserts that a file exists

func FileExistsWithChecksum ¶

func FileExistsWithChecksum(filename, checksum string) (bool, error)

FileExistsWithChecksum returns true if the file both exists and has a matching checksum

func HexHash ¶

func HexHash(hasher hash.Hash, data ...[]byte) (string, error)

HexHash returns a hex representation of data's hash This will only return non-nil error if given a hasher that can return a non-nil error from Write()

func Must ¶

func Must(err error)

Must is a single place to do all our error panics

func MustHexHash ¶

func MustHexHash(hasher hash.Hash, data ...[]byte) string

MustHexHash is like hexHash but panics on err this should only be used with hashers that are guaranteed to return a nil error from Write()

Types ¶

This section is empty.

Source Files ¶

View all Source files

util.go

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