#!/usr/bin/env ruby

require 'rubygems'
require 'bundler'

gitaly_dir = 'tmp/tests/gitaly'
gitaly_ruby_bundle_path = File.expand_path(File.join('..', gitaly_dir, 'ruby', 'vendor', 'ruby', '2.3.0'), __dir__)

puts "Gem.path: #{Gem.path.inspect}"
puts "ENV['BUNDLE_GEMFILE']: #{ENV['BUNDLE_GEMFILE'].inspect}"
puts "ENV['RUBYOPT']: #{ENV['RUBYOPT'].inspect}"

puts "bundle config in #{Dir.pwd}"
puts `bundle config`

puts "Reading ../.bundle/config"
puts File.read('../.bundle/config') rescue nil
puts "Reading ~/.bundle/config"
puts File.read(File.expand_path('~/.bundle/config')) rescue nil

puts "Bundler.bundle_path in #{Dir.pwd}"
puts Bundler.with_clean_env { Bundler.bundle_path }

bundle_path = nil

Dir.chdir(File.join(gitaly_dir, 'ruby')) do
  puts "Reading #{File.join(gitaly_dir, 'ruby')}/.bundle/config"
  puts File.read('.bundle/config') rescue nil
  puts "bundle config in #{File.join(gitaly_dir, 'ruby')}"
  puts `bundle config`

  puts "Bundler.bundle_path in #{File.join(gitaly_dir, 'ruby')}"
  puts Bundler.with_clean_env { Bundler.bundle_path }

  bundle_path = Bundler.with_clean_env { Bundler.bundle_path }
end

env = {
  'HOME' => File.expand_path('tmp/tests'),
  # 'GEM_PATH' => gitaly_ruby_gem_path,
  'GEM_PATH' => Gem.path.join(':'),
  'BUNDLE_PATH' => gitaly_ruby_bundle_path
}

puts "env:"
p env

args = %W[#{gitaly_dir}/gitaly #{gitaly_dir}/config.toml]

# Print the PID of the spawned process
puts Bundler.with_clean_env { spawn(env, *args, [:out, :err] => 'log/gitaly-test.log') }