From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- client.py | 163 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 163 insertions(+) create mode 100755 client.py (limited to 'client.py') diff --git a/client.py b/client.py new file mode 100755 index 000000000..d832c4287 --- /dev/null +++ b/client.py @@ -0,0 +1,163 @@ +#!/usr/bin/python +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +LIBFFI_DIRS = (('js/ctypes/libffi', 'libffi'),) +HG_EXCLUSIONS = ['.hg', '.hgignore', '.hgtags'] + +CVSROOT_LIBFFI = ':pserver:anoncvs@sources.redhat.com:/cvs/libffi' + +import os +import sys +import datetime +import shutil +import glob +from optparse import OptionParser +from subprocess import check_call + +topsrcdir = os.path.dirname(__file__) +if topsrcdir == '': + topsrcdir = '.' + +def check_call_noisy(cmd, *args, **kwargs): + print "Executing command:", cmd + check_call(cmd, *args, **kwargs) + +def do_hg_pull(dir, repository, hg): + fulldir = os.path.join(topsrcdir, dir) + # clone if the dir doesn't exist, pull if it does + if not os.path.exists(fulldir): + check_call_noisy([hg, 'clone', repository, fulldir]) + else: + cmd = [hg, 'pull', '-u', '-R', fulldir] + if repository is not None: + cmd.append(repository) + check_call_noisy(cmd) + check_call([hg, 'parent', '-R', fulldir, + '--template=Updated to revision {node}.\n']) + +def do_hg_replace(dir, repository, tag, exclusions, hg): + """ + Replace the contents of dir with the contents of repository, except for + files matching exclusions. + """ + fulldir = os.path.join(topsrcdir, dir) + if os.path.exists(fulldir): + shutil.rmtree(fulldir) + + assert not os.path.exists(fulldir) + check_call_noisy([hg, 'clone', '-u', tag, repository, fulldir]) + + for thing in exclusions: + for excluded in glob.iglob(os.path.join(fulldir, thing)): + if os.path.isdir(excluded): + shutil.rmtree(excluded) + else: + os.remove(excluded) + +def do_cvs_export(modules, tag, cvsroot, cvs): + """Check out a CVS directory without CVS metadata, using "export" + modules is a list of directories to check out and the corresponding + cvs module, e.g. (('js/ctypes/libffi', 'libffi'),) + """ + for module_tuple in modules: + module = module_tuple[0] + cvs_module = module_tuple[1] + fullpath = os.path.join(topsrcdir, module) + if os.path.exists(fullpath): + print "Removing '%s'" % fullpath + shutil.rmtree(fullpath) + + (parent, leaf) = os.path.split(module) + print "CVS export begin: " + datetime.datetime.utcnow().strftime("%Y-%m-%d %H:%M:%S UTC") + check_call_noisy([cvs, '-d', cvsroot, + 'export', '-r', tag, '-d', leaf, cvs_module], + cwd=os.path.join(topsrcdir, parent)) + print "CVS export end: " + datetime.datetime.utcnow().strftime("%Y-%m-%d %H:%M:%S UTC") + +def toggle_trailing_blank_line(depname): + """If the trailing line is empty, then we'll delete it. + Otherwise we'll add a blank line.""" + lines = open(depname, "r").readlines() + if not lines: + print >>sys.stderr, "unexpected short file" + return + + if not lines[-1].strip(): + # trailing line is blank, removing it + open(depname, "wb").writelines(lines[:-1]) + else: + # adding blank line + open(depname, "ab").write("\n") + +def get_trailing_blank_line_state(depname): + lines = open(depname, "r").readlines() + if not lines: + print >>sys.stderr, "unexpected short file" + return "no blank line" + + if not lines[-1].strip(): + return "has blank line" + else: + return "no blank line" + +def update_nspr_or_nss(tag, depfile, destination, hgpath): + print "reverting to HG version of %s to get its blank line state" % depfile + check_call_noisy([options.hg, 'revert', depfile]) + old_state = get_trailing_blank_line_state(depfile) + print "old state of %s is: %s" % (depfile, old_state) + do_hg_replace(destination, hgpath, tag, HG_EXCLUSIONS, options.hg) + new_state = get_trailing_blank_line_state(depfile) + print "new state of %s is: %s" % (depfile, new_state) + if old_state == new_state: + print "toggling blank line in: ", depfile + toggle_trailing_blank_line(depfile) + tag_file = destination + "/TAG-INFO" + print >>file(tag_file, "w"), tag + +o = OptionParser(usage="client.py [options] update_nspr tagname | update_nss tagname | update_libffi tagname") +o.add_option("--skip-mozilla", dest="skip_mozilla", + action="store_true", default=False, + help="Obsolete") + +o.add_option("--cvs", dest="cvs", default=os.environ.get('CVS', 'cvs'), + help="The location of the cvs binary") +o.add_option("--cvsroot", dest="cvsroot", + help="The CVSROOT for libffi (default : %s)" % CVSROOT_LIBFFI) +o.add_option("--hg", dest="hg", default=os.environ.get('HG', 'hg'), + help="The location of the hg binary") +o.add_option("--repo", dest="repo", + help="the repo to update from (default: upstream repo)") + +try: + options, args = o.parse_args() + action = args[0] +except IndexError: + o.print_help() + sys.exit(2) + +if action in ('checkout', 'co'): + print >>sys.stderr, "Warning: client.py checkout is obsolete." + pass +elif action in ('update_nspr'): + tag, = args[1:] + depfile = "nsprpub/config/prdepend.h" + if not options.repo: + options.repo = 'https://hg.mozilla.org/projects/nspr' + update_nspr_or_nss(tag, depfile, 'nsprpub', options.repo) +elif action in ('update_nss'): + tag, = args[1:] + depfile = "security/nss/coreconf/coreconf.dep" + if not options.repo: + options.repo = 'https://hg.mozilla.org/projects/nss' + update_nspr_or_nss(tag, depfile, 'security/nss', options.repo) +elif action in ('update_libffi'): + tag, = args[1:] + if not options.cvsroot: + options.cvsroot = CVSROOT_LIBFFI + do_cvs_export(LIBFFI_DIRS, tag, options.cvsroot, options.cvs) +else: + o.print_help() + sys.exit(2) -- cgit v1.2.3