*** NO COMMENTS ***

          --- old/usr/src/tools/scripts/hg-active.py
          +++ new/usr/src/tools/scripts/hg-active.py
   1      -#!/usr/bin/python2.4
        1 +#!/usr/bin/python2.6
   2    2  #
   3    3  #  This program is free software; you can redistribute it and/or modify
   4    4  #  it under the terms of the GNU General Public License version 2
   5    5  #  as published by the Free Software Foundation.
   6    6  #
   7    7  #  This program is distributed in the hope that it will be useful,
   8    8  #  but WITHOUT ANY WARRANTY; without even the implied warranty of
   9    9  #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10   10  #  GNU General Public License for more details.
  11   11  #

  12   12  #  You should have received a copy of the GNU General Public License
  13   13  #  along with this program; if not, write to the Free Software
  14   14  #  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  15   15  #
  16   16  
  17   17  #
  18   18  # Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  19   19  #
  20   20  
  21   21  '''
  22   22  Create a wx-style active list on stdout based on a Mercurial
  23   23  workspace in support of webrev's Mercurial support.
  24   24  '''
  25   25  
  26   26  #
  27   27  # NB: This assumes the normal onbld directory structure
  28   28  #
  29   29  import sys, os
  30   30  
  31   31  sys.path.insert(1, os.path.join(os.path.dirname(__file__), "..", "lib",
  32   32                                  "python%d.%d" % sys.version_info[:2]))
  33   33  
  34   34  # Allow running from the source tree, using the modules in the source tree
  35   35  sys.path.insert(2, os.path.join(os.path.dirname(__file__), ".."))
  36   36  
  37   37  from onbld.Scm import Version
  38   38  
  39   39  try:
  40   40      Version.check_version()
  41   41  except Version.VersionMismatch, versionerror:
  42   42      sys.stderr.write("Error: %s\n" % versionerror)
  43   43      sys.exit(1)
  44   44  
  45   45  
  46   46  import getopt, binascii
  47   47  from mercurial import error, hg, ui, util
  48   48  from onbld.Scm.WorkSpace import WorkSpace
  49   49  
  50   50  
  51   51  def usage():
  52   52      sys.stderr.write("usage: %s [-p parent] -w workspace\n" %
  53   53                       os.path.basename(__file__))
  54   54      sys.exit(2)
  55   55  
  56   56  
  57   57  def main(argv):
  58   58      try:
  59   59          opts = getopt.getopt(argv, 'w:o:p:')[0]
  60   60      except getopt.GetoptError, e:
  61   61          sys.stderr.write(str(e) + '\n')
  62   62          usage()
  63   63  
  64   64      parentpath = None
  65   65      wspath = None
  66   66      outputfile = None
  67   67  
  68   68      for opt, arg in opts:
  69   69          if opt == '-w':
  70   70              wspath = arg
  71   71          elif opt == '-o':
  72   72              outputfile = arg
  73   73          elif opt == '-p':
  74   74              parentpath = arg
  75   75  
  76   76      if not wspath:
  77   77          usage()
  78   78  
  79   79      try:
  80   80          repository = hg.repository(ui.ui(), wspath)
  81   81      except error.RepoError, e:
  82   82          sys.stderr.write("failed to open repository: %s\n" % e)
  83   83          sys.exit(1)
  84   84  
  85   85      ws = WorkSpace(repository)
  86   86      act = ws.active(parentpath)
  87   87  
  88   88      node = act.parenttip.node()
  89   89      parenttip = binascii.hexlify(node)
  90   90  
  91   91      fh = None
  92   92      if outputfile:
  93   93          try:
  94   94              fh = open(outputfile, 'w')
  95   95          except EnvironmentError, e:
  96   96              sys.stderr.write("could not open output file: %s\n" % e)
  97   97              sys.exit(1)
  98   98      else:
  99   99          fh = sys.stdout
 100  100  
 101  101      fh.write("HG_PARENT=%s\n" % parenttip)
 102  102  
 103  103      entries = [i for i in act]
 104  104      entries.sort()
 105  105  
 106  106      for entry in entries:
 107  107          if entry.is_renamed() or entry.is_copied():
 108  108              fh.write("%s %s\n" % (entry.name, entry.parentname))
 109  109          else:
 110  110              fh.write("%s\n" % entry.name)
 111  111  
 112  112          # Strip blank lines.
 113  113          comments = filter(lambda x: x and not x.isspace(),
 114  114                            entry.comments)
 115  115  
 116  116          fh.write('\n')
 117  117          if comments:
 118  118              fh.write('%s\n' % '\n'.join(comments))
 119  119          else:
 120  120              fh.write("*** NO COMMENTS ***\n")
 121  121          fh.write('\n')
 122  122  
 123  123  if __name__ == '__main__':
 124  124      try:
 125  125          main(sys.argv[1:])
 126  126      except KeyboardInterrupt:
 127  127          sys.exit(1)
 128  128      except util.Abort, msg:
 129  129          sys.stderr.write("Abort: %s\n" % msg)
 130  130          sys.exit(1)

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