heroku-buildpack-ruby

by rhomobile

GitHub Readme.md

Heroku buildpack: Ruby for RhoConnect apps

This is a fork of Heroku buildpack for RhoConnect Ruby and JavaScript apps. It includes the following vendored binaries: nodejs v0.10.20, bundler v1.3.5, ruby-1.9.3-p448, and ruby 2.0.0-p247.

Usage

Example Usage:

$ ls
Gemfile   README    config.ru public    spec
Gemfile.lock  Rakefile  controllers settings

$ heroku create --buildpack https://github.com/rhomobile/heroku-buildpack-ruby

$ git push heroku master
...
-----> Fetching custom git buildpack... done
-----> Ruby/Rack app detected
-----> Using Ruby version: ruby-1.9.3
-----> Installing dependencies using Bundler version 1.3.5
      Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin --deployment
      Using rake (10.0.4)
      Using rack (1.5.2)
      ...
      Your bundle is complete!
      Gems in the groups development and test were not installed.
      It was installed into ./vendor/bundle
      Cleaning up the bundler cache.
-----> WARNINGS:
      You have not declared a Ruby version in your Gemfile.
      To set your Ruby version add this line to your Gemfile:
      ruby '1.9.3'
      # See https://devcenter.heroku.com/articles/ruby-versions for more information."
-----> Discovering process types
      Procfile declares types     -> (none)
      Default types for Ruby/Rack -> console, rake, web

The buildpack will detect your RhoConnect app as Rack as it has a Gemfile and Gemfile.lock files in the root directory. It will then proceed to run bundle install after setting up the appropriate environment for ruby and Bundler. By default, it uses ruby 1.9.3, unless you specify a particular version of Ruby in your app’s Gemfile. Also, binaries of nodejs v0.10.20 will installed and be accessible by app at run time.