heroku plugin search

restart_all_apps.rb

#! /usr/bin/env ruby
require_relative 'util'
include Util

auth_key = key_hash(ARGV.last)

puts "restarting all processes"
apps = curl('https://api.heroku.com/apps', auth_key)

apps.each do |app|
  name = app['name']
  cmd = "heroku ps:restart --app #{name}"
  puts cmd
  puts `#{cmd}`
end

search_for_addon.rb

#! /usr/bin/env ruby
require_relative 'util'
include Util

addon_name = ARGV.first
abort "usage: #{__FILE__} ADDON-NAME [API-KEY]" if addon_name.nil?

auth_key = key_hash(ARGV.last)

puts "searching for addon #{addon_name}"
apps = curl('https://api.heroku.com/apps', auth_key)
apps.each do |app|
  name = app['name']

  addons = curl("https://api.heroku.com/apps/#{name}/addons", auth_key)
  addon_names = addons.map { |addon| addon["addon_service"]["name"] }
  if addon_names.grep(/#{addon_name}/i).size > 0
    puts "found #{name} -> #{addon_names}"
    collaborators = curl("https://api.heroku.com/apps/#{name}/collaborators", auth_key)
    emails = collaborators.map { |collaborator| collaborator['user']['email'] }
    emails -= ["admins+deploy@shopify.com", "admins@shopify.com"]
    puts "contact #{emails}"
  end
end

search_for_env_var.rb

#! /usr/bin/env ruby
require_relative 'util'
include Util

env_value = ARGV.first
abort "usage: #{__FILE__} VAR-VALUE [API-KEY]" if env_value.nil?

auth_key = key_hash(ARGV.last)

puts "searching for env-var-value #{env_value}"
apps = curl('https://api.heroku.com/apps', auth_key)
apps.each do |app|
  name = app['name']

  vars = curl("https://api.heroku.com/apps/#{name}/config-vars", auth_key)
  if vars.any? { |key, value| key.match(env_value) || value.match(env_value) }
    puts "#{name} contains value: #{vars}"
  end
end

search_for_idle_dynos.rb

#! /usr/bin/env ruby
require_relative 'util'
include Util

auth_key = key_hash(ARGV.last)

puts "searching for idle dynos"
apps = curl('https://api.heroku.com/apps', auth_key)

apps.each do |app|
  name = app['name']

  dynos = curl("https://api.heroku.com/apps/#{name}/dynos", auth_key)
  states = dynos.map { |dyno| dyno['state'] }
  if states.include?('idle')
    puts "#{name} has idle dynos"
    collaborators = curl("https://api.heroku.com/apps/#{name}/collaborators", auth_key)
    emails = collaborators.map { |collaborator| collaborator['user']['email'] }
    emails -= ["admins+deploy@shopify.com", "admins@shopify.com"]
    puts "contact #{emails}"
  end
end

util.rb

require 'json'

module Util
  def key_hash(auth_token)
    if auth_token.nil?
      puts "fetching key from heroku config"
      `(echo -n ":" ; heroku auth:token) | base64`.chomp
    else
      puts "using provided key"
      `(echo -n ":" ; echo "#{auth_token}") | base64`.chomp
    end
  end

  def curl(url, auth_key, method: 'GET')
    response = `curl -sS -X #{method} #{url} -H "Accept: application/vnd.heroku+json; version=3" -H "Authorization: #{auth_key}"`.chomp
    JSON.parse(response)
  end
end