client.py

   1 #!/usr/bin/python
   2
   3 NSPR_DIRS = ('nsprpub',)
   4 NSS_DIRS  = ('dbm',
   5              'security/nss',
   6              'security/coreconf',
   7              'security/dbm')
   8
   9 import os
  10 import sys
  11 import datetime
  12 import shutil
  13 from optparse import OptionParser
  14 from build.util import check_call
  15
  16 topsrcdir = os.path.dirname(__file__)
  17 if topsrcdir == '':
  18     topsrcdir = '.'
  19
  20 def check_call_noisy(cmd, *args, **kwargs):
  21     print "Executing command:", cmd
  22     check_call(cmd, *args, **kwargs)
  23
  24 def do_hg_pull(dir, repository, hg):
  25     fulldir = os.path.join(topsrcdir, dir)
  26     # clone if the dir doesn't exist, pull if it does
  27     if not os.path.exists(fulldir):
  28         fulldir = os.path.join(topsrcdir, dir)
  29         check_call_noisy([hg, 'clone', repository, fulldir])
  30     else:
  31         cmd = [hg, 'pull', '-u', '-R', fulldir]
  32         if repository is not None:
  33             cmd.append(repository)
  34         check_call_noisy(cmd)
  35     check_call([hg, 'parent', '-R', fulldir,
  36                 '--template=Updated to revision {node}.\n'])
  37
  38 def do_cvs_export(modules, tag, cvsroot, cvs):
  39     """Check out a CVS directory without CVS metadata, using "export"
  40     modules is a list of directories to check out, e.g. ['nsprpub']
  41     """
  42     for module in modules:
  43         fullpath = os.path.join(topsrcdir, module)
  44         if os.path.exists(fullpath):
  45             print "Removing '%s'" % fullpath
  46             shutil.rmtree(fullpath)
  47
  48         (parent, leaf) = os.path.split(module)
  49         print "CVS export begin: " + datetime.datetime.utcnow().strftime("%Y-%m-%d %H:%M:%S UTC")
  50         check_call_noisy([cvs, '-d', cvsroot,
  51                           'export', '-r', tag, '-d', leaf,
  52                           'mozilla/%s' % module],
  53                          cwd=os.path.join(topsrcdir, parent))
  54         print "CVS export end: " + datetime.datetime.utcnow().strftime("%Y-%m-%d %H:%M:%S UTC")
  55
  56 o = OptionParser(usage="client.py [options] update_nspr tagname | update_nss tagname")
  57 o.add_option("--skip-mozilla", dest="skip_mozilla",
  58              action="store_true", default=False,
  59              help="Obsolete")
  60
  61 o.add_option("--cvs", dest="cvs", default=os.environ.get('CVS', 'cvs'),
  62              help="The location of the cvs binary")
  63 o.add_option("--cvsroot", dest="cvsroot",
  64              default=os.environ.get('CVSROOT', ':pserver:anonymous@cvs-mirror.mozilla.org:/cvsroot'),
  65              help="The CVSROOT (default: :pserver:anonymous@cvs-mirror.mozilla.org:/cvsroot")
  66
  67 try:
  68     options, args = o.parse_args()
  69     action = args[0]
  70 except IndexError:
  71     o.print_help()
  72     sys.exit(2)
  73
  74 if action in ('checkout', 'co'):
  75     print >>sys.stderr, "Warning: client.py checkout is obsolete."
  76     pass
  77 elif action in ('update_nspr'):
  78     tag, = args[1:]
  79     do_cvs_export(NSPR_DIRS, tag, options.cvsroot, options.cvs)
  80 elif action in ('update_nss'):
  81     tag, = args[1:]
  82     do_cvs_export(NSS_DIRS, tag, options.cvsroot, options.cvs)
  83 else:
  84     o.print_help()
  85     sys.exit(2)