exec

func EnsureDir ¶

func EnsureDir(dir string) (err error)

EnsureDir checks and creates the directory.

func EnsureDirEnh ¶

func EnsureDirEnh(dir string) (err error)

EnsureDirEnh checks and creates the directory, via sudo if necessary.

func FileExists ¶

func FileExists(name string) bool

FileExists returns the existence of an directory or file

func ForDir ¶ added in v0.1.18

func ForDir(root string, cb func(depth int, cwd string, fi os.FileInfo) (stop bool, err error)) (err error)

ForDir walks on `root` directory and its children

func ForDirMax ¶ added in v0.1.18

func ForDirMax(root string, initialDepth, maxDepth int, cb func(depth int, cwd string, fi os.FileInfo) (stop bool, err error)) (err error)

ForDirMax walks on `root` directory and its children with nested levels up to `maxLength`.

Example - discover folder just one level

     _ = ForDirMax(dir, 0, 1, func(depth int, cwd string, fi os.FileInfo) (stop bool, err error) {
			if fi.IsDir() {
				return
			}
         // ... doing something for a file,
			return
		})

func GetCurrentDir ¶

func GetCurrentDir() string

GetCurrentDir returns the current workingFlag directory it should be equal with os.Getenv("PWD")

func GetExecutableDir ¶

func GetExecutableDir() string

GetExecutableDir returns the executable file directory

func GetExecutablePath ¶ added in v0.1.16

func GetExecutablePath() string

GetExecutablePath returns the executable file path

func IsDirectory ¶

func IsDirectory(path string) (bool, error)

IsDirectory tests whether `path` is a directory or not

func IsEAccess ¶

func IsEAccess(err error) bool

IsEAccess detects whether err is a EACCESS errno or not

func IsExecAll ¶ added in v0.1.18

func IsExecAll(mode os.FileMode) bool

IsExecAll give the result of whether a file can be invoked by all users

func IsExecAny ¶ added in v0.1.18

func IsExecAny(mode os.FileMode) bool

IsExecAny give the result of whether a file can be invoked by anyone

func IsExecGroup ¶ added in v0.1.18

func IsExecGroup(mode os.FileMode) bool

IsExecGroup give the result of whether a file can be invoked by its unix-group

func IsExecOther ¶ added in v0.1.18

func IsExecOther(mode os.FileMode) bool

IsExecOther give the result of whether a file can be invoked by its unix-all

func IsExecOwner ¶ added in v0.1.18

func IsExecOwner(mode os.FileMode) bool

IsExecOwner give the result of whether a file can be invoked by its unix-owner

func IsExitError ¶

func IsExitError(err error) (int, bool)

IsExitError checks the error object

func IsRegularFile ¶

func IsRegularFile(path string) (bool, error)

IsRegularFile tests whether `path` is a normal regular file or not

func NormalizeDir ¶

func NormalizeDir(s string) string

NormalizeDir make dir name normalized

func RemoveDirRecursive ¶

func RemoveDirRecursive(dir string) (err error)

RemoveDirRecursive removes a directory and any children it contains.

func Run ¶

func Run(command string, arguments ...string) error

Run runs an OS command

func RunCommand ¶

func RunCommand(command string, readStdout bool, arguments ...string) (retCode int, stdoutText string, err error)

RunCommand runs an OS command

func RunWithOutput ¶

func RunWithOutput(command string, arguments ...string) (int, string, error)

RunWithOutput runs an OS command and collect the result outputting

func Sudo ¶

func Sudo(command string, arguments ...string) (int, string, error)

Sudo runs an OS command with sudo prefix