common

Documentation

Index

• Constants
• func CheckDirPermission(dir string, perm os.FileMode) error
• func Exist(name string) bool
• func GetOrDefault(key, def string, data map[string]string) (result string)
• func GetReplacement(key string, data map[string]string) (result string)
• func IsDirWriteable(dir string) error
• func PathExists(path string) (bool, error)

Constants

const (
	// PrivateFileMode grants owner to read/write a file.
	PrivateFileMode = 0600
	// PrivateDirMode grants owner to make/remove files inside the directory.
	PrivateDirMode = 0700
)

Functions

func CheckDirPermission

func CheckDirPermission(dir string, perm os.FileMode) error

CheckDirPermission checks permission on an existing dir. Returns error if dir is empty or exist with a different permission than specified.

func Exist

func Exist(name string) bool

Exist returns true if a file or directory exists.

func GetOrDefault

func GetOrDefault(key, def string, data map[string]string) (result string)

GetOrDefault returns the value or a default value from a map

func GetReplacement

func GetReplacement(key string, data map[string]string) (result string)

GetReplacement returns a string which replace via a map

func IsDirWriteable

func IsDirWriteable(dir string) error

IsDirWriteable checks if dir is writable by writing and removing a file to dir. It returns nil if dir is writable.

func PathExists

func PathExists(path string) (bool, error)

PathExists checks if the target path exist or not