Read Gemfile.lock

readgemfilelock

#!/usr/bin/env ruby
 
require 'rubygems'
require 'bundler'
require 'fileutils'
require 'net/http'
require 'net/https'
require 'uri'
 
TMP_DIR = "/tmp/gems"
 
FileUtils.rm_rf(TMP_DIR) if File.exists?(TMP_DIR)
FileUtils.mkdir TMP_DIR
 
GEMINABOX_SERVER = ""
GEMINABOX_USER   = ""
GEMINABOX_PASS   = ""
 
# inspect Gemfile.lock
lockfile = Bundler::LockfileParser.new(Bundler.read_file("Gemfile.lock"))
 
to_mirror = {}
 
uri = URI(GEMINABOX_SERVER)
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == 'https'
 
lockfile.specs.each do |s|
  possible_gem_name = "#{s.name}-#{s.version.to_s}.gem"
 
  req = Net::HTTP::Head.new("/gems/#{possible_gem_name}")
  req.basic_auth GEMINABOX_USER, GEMINABOX_PASS
 
  response = http.request(req)
 
  if response.is_a? Net::HTTPNotFound
    puts "#{possible_gem_name} not found"
    to_mirror[s.name] = s.version.to_s
  elsif response.is_a? Net::HTTPOK
    puts "#{possible_gem_name} is already mirrored"
  else
    puts "Got an unexpected response for #{possible_gem_name}: #{response.body}"
  end
 
end
 
to_mirror.each do |name, version|
  puts "Going to download #{name} - #{version}"
  Dir.chdir TMP_DIR do
    cmd = "gem fetch #{name} -v #{version}"
    if !system(cmd)
      warn "Error while downloading #{name} - #{version}"
    end
  end
end
 
# push gems to local mirror
Dir['/tmp/gems/*gem'].each do |gem|
  cmd = "gem inabox #{gem}"
  puts cmd
  system cmd
end