app_manifest

AppManifest

A Ruby Gem for parsing AppManifests according to the app.json schema

Installation

Add this line to your application's Gemfile:

gem 'app_manifest'

And then execute:

$ bundle

Or install it yourself as:

$ gem install app_manifest

Usage

Initialize an app manifest:

AppManifest(name: 'my-app')

Extract an environment configuration:

manifest = AppManifest(name: 'my-app', environments: { test: { addons: ['beta'] } })

manifest.environment(:test).to_hash
# => { name: 'my-app', addons: [{ plan: 'beta' }] }

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/heroku/app-manifest.