DirExists checks if a dir exists.

Expand expands a path to include the home directory as ExpandE Uses the NativeEMode as extraction mode.

ExpandByMode expands the path to include the home directory as ExpandByModeE.

ExpandByModeE expands the path to include the home directory if the path is prefixed with `~`.

ExpandE expands the path to include the home directory as ExpandByModeE Uses the NativeEMode as extraction mode.

FileExists checks if a file exists and is not a directory before we try using it to prevent further errors.

FileParentDirE retrieve the file's parent directory.

FilePathE retrieve the file's path.

MakeDir call os.Mkdir to create a new directory if already exits and check if the existing path is a directory This function also return errors if any.

MakeDirIfNotExist if the path does not exist call os.Mkdir to create a new directory This function also return errors if any.

UserHomeDir returns the current user's home directory (if they have one).

UserHomeDirE returns the current user's home directory (if they have one).