Copy contents of src file to dest file.

CopyDir will copy the src dir to a dest dir.

CreateFile opens a file for writing.

CreateTempDir creates a temp directory using the pattern to generate a name.

CreateTempFile creates a temp File and returns the name.

DirExists returns whether a file exists, or error during processing.

FileExists returns whether a file exists, or error during processing.

GetContent returns the contents for a File.

GetDirEntryNames returns a recursive list of dir entry paths, including the srcPath or not.

GetDirnames return paths for directories within a directory.

GetLines returns lines in a File.

OpenFile opens a file for reading.

RelFileExists return nil, if path is relative to current working directory, and error otherwise.

RemoveAll deletes a File or Directory and all of its contents.

RemoveEntriesFromDir removes directory contents.

RemoveFile deletes a File.

Unzip unzips an archive specified by srcFilePath into destDirPath.

WriteContent writes bytes to a File replacing the existing File or creating new.