subversion/tests/cmdline/svneditor.py

   1 #!/usr/bin/env python
   2 #
   3 #  svneditor.py: a mock $SVN_EDITOR for the Subversion test suite
   4 #
   5 #  Subversion is a tool for revision control.
   6 #  See http://subversion.tigris.org for more information.
   7 #
   8 # ====================================================================
   9 # Copyright (c) 2006 CollabNet.  All rights reserved.
  10 #
  11 # This software is licensed as described in the file COPYING, which
  12 # you should have received as part of this distribution.  The terms
  13 # are also available at http://subversion.tigris.org/license-1.html.
  14 # If newer versions of this license are posted there, you may use a
  15 # newer version instead, at your option.
  16 #
  17 ######################################################################
  18
  19 import sys
  20 import os
  21
  22 def main():
  23     if len(sys.argv) not in [2, 5]:
  24         print "usage: svneditor.py file"
  25         print "       svneditor.py base theirs mine merged"
  26         sys.exit(1)
  27
  28     filename = sys.argv[-1]
  29
  30     # Read in the input file.
  31     f = open(filename)
  32     contents = f.read()
  33     f.close()
  34
  35     funcname = os.environ['SVNTEST_EDITOR_FUNC']
  36     func = sys.modules['__main__'].__dict__[funcname]
  37
  38     # Run the conversion.
  39     contents = func(contents)
  40
  41     # Write edited version back to the file.
  42     f = open(filename, 'w')
  43     f.write(contents)
  44     f.close()
  45
  46 def foo_to_bar(m):
  47     return m.replace('foo', 'bar')
  48
  49 def append_foo(m):
  50     return m + 'foo\n'
  51
  52 def identity(m):
  53     return m
  54
  55 main()
  56 sys.exit(0)