Module: Webhookdb::Envfixer

Defined in:
lib/webhookdb/envfixer.rb

Class Method Summary collapse

Class Method Details

.merge_heroku_env(env) ⇒ Object

If MERGE_HEROKU_ENV, merge all of its environment vars into the current env



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# File 'lib/webhookdb/envfixer.rb', line 20

def self.merge_heroku_env(env)
  return unless (heroku_app = env.fetch("MERGE_HEROKU_ENV", nil))
  text = `heroku config -j --app=#{heroku_app}`
  json = Oj.load(text)
  json.each do |k, v|
    env[k] = v
  end
end

.replace_localhost_for_docker(env) ⇒ Object

If DOCKER_DEV is set, replace ‘localhost’ urls with ‘host.docker.internal’.



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# File 'lib/webhookdb/envfixer.rb', line 6

def self.replace_localhost_for_docker(env)
  return unless env["DOCKER_DEV"]
  env.each do |k, v|
    begin
      localhost = URI(v).host == "localhost"
    rescue StandardError
      next
    end
    next unless localhost
    env[k] = v.gsub("localhost", "host.docker.internal")
  end
end