Gitlab Status: A simple command to check the availability of Gitlab Site

Prerequisites

• Ruby 2.1+

Installation

Put this into Gemfile:

gem 'rack-domain-filter'

Then run bundle.

Builder API

See Yarddoc for more information.

Usage

Suppose you have Company model. In Rails, you can do like this:

Rack::SubdomainCompany.configure do |config|
  config.filter_for /(.+).local.dev/ do |slug|
    Thread.current[:company] = Company.find_by!(slug)
  end

  config.filter_for /(.+).peentar.id/ do |slug|
    Thread.current[:company] = Company.find_by!(slug)
  end

  config.filter_for /tenant-onpremise.ourclients.com/ do
    Thread.current[:company] = Company.find_by!(slug: 'tenant-onpremise.ourclients.com')
  end

  config.catch ActiveRecord::NotFound do
    [404, {}, "Not Found"]
  end

  config.no_match do
    [404, {}, "No slug found"]
  end

  config.after_request do
    Thread.current[:company] = nil
  end
end

config.middleware.use Rack::SubdomainCompany

In your controller, you can get your current company with this syntax:

class ApplicationController < ActionController::Base
  def current_company
    Thread.current[:company]
  end
end

def ApplicationHelper
  def current_company
    Thread.current[:company]
  end
end