Yaegi
Yaegi is Another Elegant Go Interpreter
...It powers executable Go scripts and plugins, in embedded interpreters or interactive shells, on top of the Go runtime. All Go & runtime resources accessible from script (with control). Note that you can use rlwrap (install with your favorite package manager), and alias the yaegi command in alias yaegi='rlwrap yaegi' in your ~/.bashrc, to have history and command line edition. Complete support of Go specification. Written in pure Go, using only the standard library. Simple interpreter API: New(), Eval(), Use(). Works everywhere Go works.