~jmwilson/duplicity/filecaps

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#!/usr/bin/env python2
# -*- Mode:Python; indent-tabs-mode:nil; tab-width:4 -*-
#
# Copyright 2002 Ben Escoto <ben@emerose.org>
# Copyright 2007 Kenneth Loafman <kenneth@loafman.com>
#
# This file is part of duplicity.
#
# Duplicity is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# Duplicity is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with duplicity; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

import os, re, shutil, time, sys, subprocess

SourceDir = "duplicity"

# Various details about the files must also be specified by the rpm
# spec template.
spec_template = "dist/duplicity.spec.template"

def VersionedCopy(source, dest):
    """
    Copy source to dest, substituting $version with version
    $reldate with today's date, i.e. December 28, 2008.
    """
    fin = open(source, "rb")
    inbuf = fin.read()
    assert not fin.close()

    (outbuf, cnt) = re.subn("\$version", Version, inbuf)
    assert cnt != 0, "No $version string replaced in" + source

    inbuf = outbuf
    (outbuf, cnt) = re.subn("\$reldate", Reldate, inbuf)

    fout = open(dest, "wb")
    fout.write(outbuf)
    assert not fout.close()

def MakeTar():
    """Create duplicity tar file"""
    tardir = "duplicity-%s" % Version
    tarfile = "duplicity-%s.tar.gz" % Version
    try:
        os.lstat(tardir)
        os.system("rm -rf " + tardir)
    except OSError: pass

    # tarball contains the entire versioned release
    os.mkdir(tardir)
    bzr = subprocess.Popen(["bzr", "ls", "-RV", "."], stdout=subprocess.PIPE)
    testfiles = bzr.communicate()[0].split()
    if len(testfiles) == 0:
        git = subprocess.Popen(["git", "ls-files"], stdout=subprocess.PIPE)
        testfiles = git.communicate()[0].split()

    for filename in testfiles:
        if os.path.isdir(filename):
            os.mkdir(os.path.join(tardir, filename))
        else:
            assert not os.system("cp --parents %s %s" %
                                 (filename, tardir)), filename

    # msgfmt the translation files that we have for release
    assert not os.system("cd po && ./update-pot")
    linguas = open('po/LINGUAS').readlines()
    for line in linguas:
        langs = line.split()
        for lang in langs:
            assert not os.mkdir(os.path.join(tardir, "po", lang)), lang
            assert not os.system("cp po/%s.po %s/po/%s" % (lang, tardir, lang)), lang
            assert not os.system("msgfmt po/%s.po -o %s/po/%s/duplicity.mo" % (lang, tardir, lang)), lang

    # recopy the versioned files and add correct version
    VersionedCopy(os.path.join(SourceDir, "globals.py"),
                  os.path.join(tardir, "duplicity", "globals.py"))
    VersionedCopy(os.path.join("bin", "duplicity"),
                  os.path.join(tardir, "bin", "duplicity"))
    VersionedCopy(os.path.join("bin", "rdiffdir"),
                  os.path.join(tardir, "bin", "rdiffdir"))
    VersionedCopy(os.path.join("bin", "duplicity.1"),
                  os.path.join(tardir, "bin", "duplicity.1"))
    VersionedCopy(os.path.join("bin", "rdiffdir.1"),
                  os.path.join(tardir, "bin", "rdiffdir.1"))
    VersionedCopy("setup.py",
                  os.path.join(tardir, "setup.py"))

    # make sure executables are
    os.chmod(os.path.join(tardir, "setup.py"), 0755)
    os.chmod(os.path.join(tardir, "bin", "duplicity"), 0755)
    os.chmod(os.path.join(tardir, "bin", "rdiffdir"), 0755)
    os.system("tar -czf %s %s" % (tarfile, tardir))
    shutil.rmtree(tardir)
    return tarfile

def MakeSpecFile():
    """Create spec file using spec template"""
    specfile = "duplicity.spec"
    VersionedCopy(spec_template, specfile)
    return specfile

def Main():
    print "Processing version " + Version
    tarfile = MakeTar()
    print "Made tar file " + tarfile
    specfile = MakeSpecFile()
    print "Made specfile " + specfile

if __name__ == "__main__" and not globals().has_key('__no_execute__'):
    if len(sys.argv) != 2:
        print "Syntax: makedist [version_number]"
        sys.exit(1)
    Version = sys.argv[1]
    Reldate = time.strftime("%B %d, %Y", time.localtime())
    Main()