stepmake/bin/install.py

   1 #!@PYTHON@
   2 import string
   3 import getopt
   4 import sys
   5 import os
   6 import shutil
   7 (opts, args) = getopt.getopt (sys.argv[1:], 'b:cdg:m:o:st:', [])
   8 transform_base = None
   9 group = None
  10 owner = None
  11 transform = None
  12 mode = None
  13 copy = False
  14 create_dir = False
  15
  16 for (o,a) in opts:
  17     if o == '-b':
  18         transform_base = a
  19     elif o == '-c':
  20         copy = True
  21     elif o == '-d':
  22         create_dir = True
  23     elif o == '-g':
  24         group = a
  25     elif o == '-m':
  26         mode = string.atoi (a, 8)
  27     elif o == '-o':
  28         owner = a
  29     elif o == '-s':
  30         strip = True
  31     elif o == '-t':
  32         transform = a
  33     elif o == '-h':
  34         print ''' Usage: $0 [OPTION]... SRCFILE DSTFILE
  35  or: $0 [OPTION]... SRCFILES... DIRECTORY
  36  or: $0 -d DIRECTORIES...
  37
  38 In the first form, install SRCFILE to DSTFILE, removing SRCFILE by default.
  39 In the second, create the directory path DIR.
  40
  41 Options:
  42 -b=TRANSFORMBASENAME
  43 -c         copy source (using $cpprog) instead of moving (using $mvprog).
  44 -d         create directories instead of installing files.
  45 -g GROUP   $chgrp installed files to GROUP.
  46 -m MODE    $chmod installed files to MODE.
  47 -o USER    $chown installed files to USER.
  48 -s         strip installed files (using $stripprog).
  49 -t=TRANSFORM
  50 --help     display this help and exit.
  51 --version  display version info and exit.'''
  52         sys.exit (0)
  53
  54 if not mode:
  55     if create_dir:
  56         mode = 0755
  57     else:
  58         mode = 0644
  59
  60
  61 chown_me = []
  62
  63 dest = None
  64 if not create_dir:
  65     dest = args.pop()
  66
  67 for f in args:
  68     if create_dir:
  69         if os.path.isdir (f):
  70             continue
  71
  72         os.makedirs (f, mode=mode)
  73         chown_me.append (f)
  74     else:
  75         if copy:
  76             if os.path.exists (dest) and not os.path.isdir (dest):
  77                 os.remove (dest)
  78             shutil.copy2 (f, dest)
  79         else:
  80             shutil.move (f, dest)
  81
  82         if os.path.isdir (dest):
  83             chown_me.append (os.path.join (dest, os.path.basename (f)))
  84         else:
  85             chown_me.append (dest)
  86
  87 for f in chown_me:
  88     os.chmod (f, mode)
  89     if group <> None or owner <> None:
  90         os.chown (f, group, owner)
  91
  92
  93
  94
  95