import os
import sys

d = os.getcwd()
while not os.path.lexists(os.path.join(d, '.buckversion')):
  d = os.path.dirname(d)

bd = os.path.join(d, 'bucklets')
if not os.path.isdir(bd) or not os.listdir(bd):
  sys.stderr.write(('Bucklets directory is missing or empty: %s\n'
                    'Run `git submodule update --init`') % bd)
  sys.exit(1)

bucklets = [
  'java_doc.bucklet',
  'java_sources.bucklet',
  'maven_jar.bucklet',
  'maven_package.bucklet',
  'war.bucklet',
]

for bucklet in bucklets:
  path = os.path.join(bd, bucklet)
  if not os.path.isfile(path):
    sys.stderr.write('Missing bucklet: %s\n' % path)
    sys.exit(1)
  include_defs('//bucklets/%s' % bucklet)