build/win32/mozilla-dos2unix.py

   1 #!/usr/bin/python
   2
   3 import sys
   4 if not sys.platform == "win32":
   5     raise Exception("This script was only meant for Windows.")
   6
   7 import os
   8
   9 def dos2unix(path):
  10     print "dos2unix: %s" % path
  11
  12     inf = open(path, "r")
  13     data = inf.read()
  14     inf.close()
  15
  16
  17     outf = open(path, "wb")
  18     outf.write(data)
  19     outf.close()
  20
  21 adminfiles = [
  22     "Root",
  23     "Repository",
  24     "Entries",
  25     "Entries.Log",
  26     "Entries.Static",
  27     "Tag",
  28     "Notify",
  29     "Template"
  30     ]
  31
  32 def walkdirectory(path):
  33     if not os.path.exists(os.path.join(path, "CVS")):
  34         return
  35
  36     print "Directory: %s" % path
  37
  38     for f in adminfiles:
  39         cvsf = os.path.join(path, "CVS", f)
  40         if os.path.exists(cvsf):
  41             dos2unix(cvsf)
  42
  43     entries = open(os.path.join(path, "CVS", "Entries"), "r")
  44     for entry in entries:
  45         if entry == "D\n":
  46             continue
  47
  48         (type, filename, rev, date, flags, extra) = entry.split('/')
  49         if type == "D" or flags == "-kb" or rev[0] == "-":
  50             continue
  51
  52         dos2unix(os.path.join(path, filename))
  53
  54     # Now walk subdirectories
  55     for entry in os.listdir(path):
  56         subdir = os.path.join(path, entry)
  57         if os.path.isdir(subdir):
  58             walkdirectory(subdir)
  59
  60 topsrcdir = os.sep.join(os.path.abspath(__file__).split(os.sep)[:-3])
  61
  62 print """This command will convert the source tree at
  63 %s
  64 to an MSYS-compatible (unix mode) source tree. You can run this
  65 command multiple times safely. Are you sure you want to continue (Y/N)? """ % topsrcdir,
  66 sys.stdout.flush()
  67 print
  68
  69 ask = raw_input()
  70 if len(ask) == 0 or (ask[0] != "y" and ask[0] != "Y"):
  71     raise Exception("User aborted action.")
  72
  73 walkdirectory(topsrcdir)