Bfc

Brainfuck Compiler written in Elixir

Compile

Clone this repository.
Check all the tests are passing by running mix test
Generate an executable by running the command: mix escript.build
The above command should generate an executable named bfc

Run

./bfc <path of brainfuck source code>

example: ./bfc test/fixtures/test_code.bf

Try it using REPL

type iex -S mix in the project folder
Execute a brainfuck code using: Bfc.Compiler.execute("BF CODE")
Compile a brainfuck source code: Bfc.Compiler.compile("path/to/source.bf")

Example:

{_,_, output} = Bfc.Compiler.execute("+++++++++++>+>>>>++++++++++++++++++++++++++++++++++++++++++++>++++++++++++++++++++++++++++++++<<<<<<[>[>>>>>>+>+<<<<<<<-]>>>>>>>[<<<<<<<+>>>>>>>-]<[>++++++++++[-<-[>>+>+<<<-]>>>[<<<+>>>-]+<[>[-]<[-]]>[<<[>>>+<<<-]>>[-]]<<]>>>[>>+>+<<<-]>>>[<<<+>>>-]+<[>[-]<[-]]>[<<+>>[-]]<<<<<<<]>>>>>[++++++++++++++++++++++++++++++++++++++++++++++++.[-]]++++++++++<[->-<]>++++++++++++++++++++++++++++++++++++++++++++++++.[-]<<<<<<<<<<<<[>>>+>+<<<<-]>>>>[<<<<+>>>>-]<-[>>.>.<<<[-]]<<[>>+>+<<<-]>>>[<<<+>>>-]<<[<+>-]>[<+>-]<<<-]")

the output should be the fibonacci series

"1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89"

Installation as a Package

The package can be installed from github by adding bfc to your list of dependencies in mix.exs:

def deps do
  [
    {:bfc, git: "https://github.com/wasi0013/bfc.git"}
  ]
end