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path: root/brunch/lib/commands/product/reconfig.py
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#
# Copyright (C) 2015 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

"""Reconfigure a Product"""

import os

from cli import clicommand
from core import config
from core import product
from core import util


class Reconfig(clicommand.Command):
  """Reconfigure a product project in the current directory"""

  @staticmethod
  def Args(parser):
    parser.add_argument('-n', '--name', help='Product name')
    # TODO(wad, arihc) populate BSP choices here if possible.
    parser.add_argument('-p', '--product_path', default=util.GetProductDir(),
                        help='Path to the root of the product')
    parser.add_argument('-d', '--device', help='Device name (BSP)')
    parser.add_argument('-v', '--vendor', help='Product vendor name')

  def Run(self, args):
    # TODO(wad) figure out the best way to move this into core/
    if args.product_path is None:
      args.product_path = os.getcwd()

    if not args.name:
      args.name = os.path.basename(args.product_path)
    print 'Reconfiguring product "%s" . . .' % args.name

    store = config.ProductStore(args.product_path)

    if args.name:
      store.name = args.name
    if args.device:
      store.device = args.device
    if args.vendor:
      store.manufacturer = args.vendor
    if not store.manufacturer:
      store.manufacturer = 'novendor'

    if not store.buildtype: store.buildtype = 'eng'
    if not store.type: store.type = 'empty'
    store.bdk_version = util.GetBDKVersion()

    # Repopulate the envsetup.sh file.
    env = product.Environment(store)
    env.envsetup()

    for key in store.REQUIRED_PROPS:
      if not store.__getattr__(key):
        print 'Error: required field not set: %s' % key
        return 1

    print 'Configuration:'
    for key, val in store.dict().iteritems():
      print '  %s: %s' % (key, val)