Bruno Bonamin bbonamin

Heroku Release Phase + Review Apps + Rails

This is a simplified, but fairly thorough, set of scripts and configuration to enable Heroku Release Phase for Rails apps. Further, this particular set up plays nicely with Heroku Review Apps in that the release phase script will:

Fail, loudly, if the DB does not yet exist.
Load the DB schema if the current schema version (as determined by bin/rails db:version) is 0.
Run DB migrations otherwise.

For a "normal" app that usually means it will run the DB migrations.

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

	# ~ Dispatch jQuery events as regular DOM events ~
	#
	# Delegated events are given a new name in the format `jquery:<original event name>`.
	# If you delegate `ajax:send` you will be able to listen for `jquery:ajax:send`
	# on native event listeners such as Stimulus actions and `EventTarget.addEventListener`.
	#
	# Notes:
	# * The first parameter must be called "event".
	# * The parameters can be accessed as members on the `event.detail` object.
	#

	class FooController < ApplicationController
	before_filter :user_required!
	before_filter :admin_required!, :only => [:secret]

	def not_secret
	end

	def secret
	end
	end

	source 'https://rubygems.org'

	# The latest version of Ruby
	ruby '1.9.3'

	# The lastest version of Rails
	gem 'rails', '3.2.10'

	# Postgres
	gem 'pg'

	# Run with: rake environment elasticsearch:reindex

	namespace :elasticsearch do
	desc "re-index elasticsearch"
	task :reindex => :environment do

	klass = Place
	ENV['CLASS'] = klass.name
	ENV['INDEX'] = new_index = klass.tire.index.name << '_' << Time.now.strftime('%Y%m%d%H%M%S')

	class Model
	default_scope where(deleted_at: nil)

	def destroy_without_callbacks
	self.deleted_at = Time.now.utc
	update_without_callbacks
	end

	def destroy
	run_callbacks :destroy do

	# config/initializers/will_paginate.rb

	module WillPaginate
	module ActionView
	def will_paginate(collection = nil, options = {})
	options[:renderer] \|\|= BootstrapLinkRenderer
	super.try :html_safe
	end

	class BootstrapLinkRenderer < LinkRenderer

	def select_from_chosen(item_text, options)
	field = find_field(options[:from])
	option_value = page.evaluate_script("$(\"##{field[:id]} option:contains('#{item_text}')\").val()")
	page.execute_script("$('##{field[:id]}').val('#{option_value}')")
	end

	// app/javascripts/packs/application.js
	import 'cocoon'