contrib: add execute bit for fixpax.py

contrib/fixpax.py

@@ -1,60 +1,61 b''
+#!/usr/bin/env python
 # fixpax - fix ownership in bdist_mpkg output
 #
 # Copyright 2015 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # MIT license (http://opensource.org/licenses/MIT)
 
 """Set file ownership to 0 in an Archive.pax.gz.
 Suitable for fixing files bdist_mpkg output:
 *.mpkg/Contents/Packages/*.pkg/Contents/Archive.pax.gz
 """
 
 import sys, os, gzip
 
 def fixpax(iname, oname):
     i = gzip.GzipFile(iname)
     o = gzip.GzipFile(oname, "w")
 
     while True:
         magic = i.read(6)
         dev = i.read(6)
         ino = i.read(6)
         mode = i.read(6)
         i.read(6) # uid
         i.read(6) # gid
         nlink = i.read(6)
         rdev = i.read(6)
         mtime = i.read(11)
         namesize = i.read(6)
         filesize = i.read(11)
         name = i.read(int(namesize, 8))
         data = i.read(int(filesize, 8))
 
         o.write(magic)
         o.write(dev)
         o.write(ino)
         o.write(mode)
         o.write("000000")
         o.write("000000")
         o.write(nlink)
         o.write(rdev)
         o.write(mtime)
         o.write(namesize)
         o.write(filesize)
         o.write(name)
         o.write(data)
 
         if name.startswith("TRAILER!!!"):
             o.write(i.read())
             break
 
     o.close()
     i.close()
 
 if __name__ == '__main__':
     for iname in sys.argv[1:]:
         print 'fixing file ownership in %s' % iname
         oname = sys.argv[1] + '.tmp'
         fixpax(iname, oname)
         os.rename(oname, iname)