1 # Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     2 # All rights reserved.

     3 # This component and the accompanying materials are made available

     4 # under the terms of "Eclipse Public License v1.0"

     5 # which accompanies this distribution, and is available

     6 # at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 #

     8 # Initial Contributors:

     9 # Nokia Corporation - initial contribution.

    10 #

    11 # Contributors:

    12 #

    13 # Description: 

    14 

    15 import sys, re

    16 

    17 if len(sys.argv) not in (2, 3):

    18     print "Expected 1 or 2 arguments: "

    19     print "  <target_file> <revision> - Set revision to the supplied value"

    20     print "  <target_file>            - Set revision to ''"

    21     sys.exit(1)

    22 

    23 filename = sys.argv[1]

    24 

    25 if len(sys.argv) == 3:

    26     svnrevision = sys.argv[2]

    27     # Use the revision provided from command line only if it's valid

    28     if re.match('^[0-9]+(:[0-9]+)?M?S?$', svnrevision) is None:

    29         svnrevision = ''

    30 else:

    31     svnrevision = ''

    32 

    33 f = open(filename, "rt")

    34 lines = f.readlines()

    35 f.close()

    36 

    37 # Replace the line with the svn revision variable

    38 replaced = False

    39 for i, line in enumerate(lines):

    40     if line.startswith('_svnrevision = "'):

    41         lines[i] = '_svnrevision = "%s"' % svnrevision

    42         replaced = True

    43     else:

    44         lines[i] = line.rstrip('\r\n')

    45 

    46 if replaced:

    47     f = open(filename, "wt")

    48     for line in lines:

    49         print >>f, line

    50     f.close()

    51     print "Revision updated to '%s'" % svnrevision

    52 else:

    53     print "Revision not updated: _svnrevision not found"