#
# Copyright (C) 2008 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.

from command import PagedCommand

class Status(PagedCommand):
  common = True
  helpSummary = "Show the working tree status"
  helpUsage = """
%prog [<project>...]
"""

  def Execute(self, opt, args):
    all = self.GetProjects(args)
    clean = 0

    for project in all:
      state = project.PrintWorkTreeStatus()
      if state == 'CLEAN':
        clean += 1
    if len(all) == clean:
      print 'nothing to commit (working directory clean)'