client.py

   1 #!/usr/bin/python
   2 # This Source Code Form is subject to the terms of the Mozilla Public
   3 # License, v. 2.0. If a copy of the MPL was not distributed with this
   4 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   5
   6
   7 NSPR_DIRS = (('nsprpub', 'mozilla/nsprpub'),)
   8 NSS_DIRS  = (('dbm', 'mozilla/dbm'),
   9              ('security/nss', 'mozilla/security/nss'),
  10              ('security/coreconf', 'mozilla/security/coreconf'),
  11              ('security/dbm', 'mozilla/security/dbm'))
  12 NSSCKBI_DIRS = (('security/nss/lib/ckfw/builtins', 'mozilla/security/nss/lib/ckfw/builtins'),)
  13 LIBFFI_DIRS = (('js/ctypes/libffi', 'libffi'),)
  14 WEBIDLPARSER_DIR = 'dom/bindings/parser'
  15 WEBIDLPARSER_REPO = 'https://hg.mozilla.org/users/khuey_mozilla.com/webidl-parser'
  16 WEBIDLPARSER_EXCLUSIONS = ['.hgignore', '.gitignore', '.hg', 'ply']
  17
  18 CVSROOT_MOZILLA = ':pserver:anonymous@cvs-mirror.mozilla.org:/cvsroot'
  19 CVSROOT_LIBFFI = ':pserver:anoncvs@sources.redhat.com:/cvs/libffi'
  20
  21 import os
  22 import sys
  23 import datetime
  24 import shutil
  25 import glob
  26 from optparse import OptionParser
  27 from subprocess import check_call
  28
  29 topsrcdir = os.path.dirname(__file__)
  30 if topsrcdir == '':
  31     topsrcdir = '.'
  32
  33 def check_call_noisy(cmd, *args, **kwargs):
  34     print "Executing command:", cmd
  35     check_call(cmd, *args, **kwargs)
  36
  37 def do_hg_pull(dir, repository, hg):
  38     fulldir = os.path.join(topsrcdir, dir)
  39     # clone if the dir doesn't exist, pull if it does
  40     if not os.path.exists(fulldir):
  41         check_call_noisy([hg, 'clone', repository, fulldir])
  42     else:
  43         cmd = [hg, 'pull', '-u', '-R', fulldir]
  44         if repository is not None:
  45             cmd.append(repository)
  46         check_call_noisy(cmd)
  47     check_call([hg, 'parent', '-R', fulldir,
  48                 '--template=Updated to revision {node}.\n'])
  49
  50 def do_hg_replace(dir, repository, tag, exclusions, hg):
  51     """
  52         Replace the contents of dir with the contents of repository, except for
  53         files matching exclusions.
  54     """
  55     fulldir = os.path.join(topsrcdir, dir)
  56     if os.path.exists(fulldir):
  57         shutil.rmtree(fulldir)
  58
  59     assert not os.path.exists(fulldir)
  60     check_call_noisy([hg, 'clone', '-u', tag, repository, fulldir])
  61
  62     for thing in exclusions:
  63         for excluded in glob.iglob(os.path.join(fulldir, thing)):
  64             if os.path.isdir(excluded):
  65                 shutil.rmtree(excluded)
  66             else:
  67                 os.remove(excluded)
  68
  69 def do_cvs_export(modules, tag, cvsroot, cvs):
  70     """Check out a CVS directory without CVS metadata, using "export"
  71     modules is a list of directories to check out and the corresponding
  72     cvs module, e.g. (('nsprpub', 'mozilla/nsprpub'))
  73     """
  74     for module_tuple in modules:
  75         module = module_tuple[0]
  76         cvs_module = module_tuple[1]
  77         fullpath = os.path.join(topsrcdir, module)
  78         if os.path.exists(fullpath):
  79             print "Removing '%s'" % fullpath
  80             shutil.rmtree(fullpath)
  81
  82         (parent, leaf) = os.path.split(module)
  83         print "CVS export begin: " + datetime.datetime.utcnow().strftime("%Y-%m-%d %H:%M:%S UTC")
  84         check_call_noisy([cvs, '-d', cvsroot,
  85                           'export', '-r', tag, '-d', leaf, cvs_module],
  86                          cwd=os.path.join(topsrcdir, parent))
  87         print "CVS export end: " + datetime.datetime.utcnow().strftime("%Y-%m-%d %H:%M:%S UTC")
  88
  89 o = OptionParser(usage="client.py [options] update_nspr tagname | update_nss tagname | update_libffi tagname | update_webidlparser tagname")
  90 o.add_option("--skip-mozilla", dest="skip_mozilla",
  91              action="store_true", default=False,
  92              help="Obsolete")
  93
  94 o.add_option("--cvs", dest="cvs", default=os.environ.get('CVS', 'cvs'),
  95              help="The location of the cvs binary")
  96 o.add_option("--cvsroot", dest="cvsroot",
  97              help="The CVSROOT (default for mozilla checkouts: %s)" % CVSROOT_MOZILLA)
  98 o.add_option("--hg", dest="hg", default=os.environ.get('HG', 'hg'),
  99              help="The location of the hg binary")
 100
 101 try:
 102     options, args = o.parse_args()
 103     action = args[0]
 104 except IndexError:
 105     o.print_help()
 106     sys.exit(2)
 107
 108 if action in ('checkout', 'co'):
 109     print >>sys.stderr, "Warning: client.py checkout is obsolete."
 110     pass
 111 elif action in ('update_nspr'):
 112     tag, = args[1:]
 113     if not options.cvsroot:
 114         options.cvsroot = os.environ.get('CVSROOT', CVSROOT_MOZILLA)
 115     do_cvs_export(NSPR_DIRS, tag, options.cvsroot, options.cvs)
 116     print >>file("nsprpub/TAG-INFO", "w"), tag
 117 elif action in ('update_nss'):
 118     tag, = args[1:]
 119     if not options.cvsroot:
 120         options.cvsroot = os.environ.get('CVSROOT', CVSROOT_MOZILLA)
 121     do_cvs_export(NSS_DIRS, tag, options.cvsroot, options.cvs)
 122     print >>file("security/nss/TAG-INFO", "w"), tag
 123     print >>file("security/nss/TAG-INFO-CKBI", "w"), tag
 124 elif action in ('update_nssckbi'):
 125     tag, = args[1:]
 126     if not options.cvsroot:
 127         options.cvsroot = os.environ.get('CVSROOT', CVSROOT_MOZILLA)
 128     do_cvs_export(NSSCKBI_DIRS, tag, options.cvsroot, options.cvs)
 129     print >>file("security/nss/TAG-INFO-CKBI", "w"), tag
 130 elif action in ('update_libffi'):
 131     tag, = args[1:]
 132     if not options.cvsroot:
 133         options.cvsroot = CVSROOT_LIBFFI
 134     do_cvs_export(LIBFFI_DIRS, tag, options.cvsroot, options.cvs)
 135 elif action in ('update_webidlparser'):
 136     tag, = args[1:]
 137     do_hg_replace(WEBIDLPARSER_DIR, WEBIDLPARSER_REPO, tag, WEBIDLPARSER_EXCLUSIONS, options.hg)
 138 else:
 139     o.print_help()
 140     sys.exit(2)