#!/usr/bin/env python3
################################################################################
#
# Copyright (c) 2018, Perforce Software, Inc.  All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1.  Redistributions of source code must retain the above copyright
#     notice, this list of conditions and the following disclaimer.
#
# 2.  Redistributions in binary form must reproduce the above copyright
#     notice, this list of conditions and the following disclaimer in the
#     documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL PERFORCE SOFTWARE, INC. BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# DATE
#   
#   $Date: 2018/05/22 $
#
# SYNOPSIS
# 
#   CheckMovePair.py //path/...
#
# DESCRIPTION
#
#   Report move/delete revision without move/add revision and vice versa
#
################################################################################

from __future__ import print_function
from P4 import P4, P4Exception
import sys

def main(path):
    p4 = P4()
    p4.exception_level = 0
    p4.connect()
    files = p4.run_files(path + "#move/add")
    for file in files:
      change = file["change"]
      movedFile = file["depotFile"] + "#" + file["rev"]
      for filelog in p4.run_filelog("-1", movedFile):
          for rev in filelog.revisions:
              movedFrom = False
              for integ in rev.integrations:
                  if integ.how == "moved from":
                     movedFrom = True
                     if not p4.run_files(integ.file + "@=" + change):
                        print("changelist " + change + \
                              ": missing move/delete revision " + \
                              integ.file + "#" + str(integ.erev + 1) + \
                              " for move/add revision " + movedFile)
              if not movedFrom:
                 print("changelist " + change + \
                       ": missing move/delete revision for move/add revision " \
                       + movedFile)
    files = p4.run_files(path + "#move/delete")
    for file in files:
        change = file["change"]
        movedFile = file["depotFile"] + "#" + str(int(file["rev"]) - 1)
        for filelog in p4.run_filelog("-m1", movedFile):
            for rev in filelog.revisions:
              movedInto = False
              for integ in rev.integrations:
                  if integ.how == "moved into":
                     movedInto = True
                     if not p4.run_files(integ.file + "@=" + change):
                        print("changelist " + change + \
                              ": missing move/add revision " + \
                              integ.file + "#" + str(integ.erev) + \
                              " for move/delete revision " + movedFile)
              if not movedInto:
                 print("changelist " + change + \
                       ": missing move/add revision for move/delete revision " \
                       + movedFile)

    p4.disconnect()

def cmdUsage():
    sys.exit('Usage: checkMovePair.py //path/...')

if __name__ == '__main__':
   if len(sys.argv) < 2:
      cmdUsage()
   main(sys.argv[1])