Gemfile

source 'https://rubygems.org'

gemspec

logstash_path = ENV["LOGSTASH_PATH"] || "../../logstash"
use_logstash_source = ENV["LOGSTASH_SOURCE"] && ENV["LOGSTASH_SOURCE"].to_s == "1"

if Dir.exist?(logstash_path) && use_logstash_source
  gem 'logstash-core', :path => "#{logstash_path}/logstash-core"
  gem 'logstash-core-plugin-api', :path => "#{logstash_path}/logstash-core-plugin-api"
end

gem 'manticore', ENV['MANTICORE_VERSION'] if ENV['MANTICORE_VERSION']
gem 'elasticsearch', ENV['ELASTICSEARCH_VERSION'] if ENV['ELASTICSEARCH_VERSION']