Awesome
nacl-mruby
nacl-mruby is a mruby interpreter works on Native Client (NaCl). Ruby code runs on the browser, and you can use Pepper API from Ruby.
This is ALPHA version. Some APIs still not working :cry:
Live demos
Access these pages from Google Chrome browser.
- repl: A read-eval-print loop console
- mandelbrot: Plotting mandelbrot set
How to use
Prerequisites
- Native Client SDK pepper_31 or later
- depot_tools
- Google Chrome 31 or later
- GNU make
1. Preparation
First, set NACL_SDK_ROOT environment variable to the path to the Native Client SDK. For example:
$ export NACL_SDK_ROOT=/Users/notozeki/src/nacl_sdk/pepper_31
Second, check out naclports. You need to install depot_tools to use gclient.
$ mkdir naclports
$ cd naclports
$ gclient config --name=src https://chromium.googlesource.com/external/naclports.git
$ gclient sync
# See https://code.google.com/p/naclports/wiki/HowTo_Checkout for more details.
Third, install PCRE library via naclports. PCRE is required in order to compile mruby-pcre-regexp gem later.
$ cd src
$ ./make_all.sh pcre
2. Download and build nacl-mruby
Clone nacl-mruby repository into a directory wherever you like. And setup submodules.
$ git clone git://github.com/notozeki/nacl-mruby.git
$ cd nacl-mruby
$ git submodule init
$ git submodule update
Then, run make.
$ cd plugin
$ make
Now you have newlib directory and nacl-mruby executables in it.
3. Run examples
Currently there are three examples:
- examples/simple
- examples/mandelbrot
- examples/repl
To run an example, change directory to the example directory, and run make and make run.
$ cd ../examples/mandelbrot
$ make
$ make run
Now http server is running in the local, access localhost:5103 from Google Chrome browser.
4. Write your application
(Coming soon...)
License
under the MIT License:
Copyright (c) 2014 Yasuhiro KOSEKI