view bin/publishdebianpackages.py @ 409:ecc671a84a73 treepkg-status

fixed small bugs
author Bjoern Ricks <bricks@intevation.de>
date Thu, 22 Jul 2010 10:26:40 +0000
parents 02d498ee90b8
children 58ecf7c0ecba
line wrap: on
line source
#! /usr/bin/python
# Copyright (C) 2007 - 2010 by Intevation GmbH
# Authors:
# Bernhard Herzog <bh@intevation.de>
# Bjoern Ricks    <bjoern.ricks@intevation.de>
#
# This program is free software under the GPL (>=v2)
# Read the file COPYING coming with the software for details.

"""Publishes selected packages created by treepkg"""

import os
import sys
import shlex

from optparse import OptionParser
from ConfigParser import SafeConfigParser

import treepkgcmd
from treepkg.readconfig import read_config_section, convert_bool
from treepkg.run import call, capture_output
from treepkg.cmdexpand import cmdexpand
from treepkg.publish import *
from treepkg.util import md5sum
from treepkg.info.status import TreepkgInfo

config_desc = ["distribution", "section", "num_newest",
               "build_user", "build_host", "build_listpackages",
               "publish_user", "publish_host",
               ("architectures", shlex.split, "i386, source"),
               ("after_upload_hook", shlex.split),
               ("publish_remove_old_packages", convert_bool),
               ("publish_dir", remove_trailing_slashes),
               ("cachedir",
                lambda s: expand_filename(remove_trailing_slashes(s)))]

def read_config(filename):
    if not os.path.exists(filename):
        print >>sys.stderr, "Config file %s does not exist" % filename
        sys.exit(1)
    parser = SafeConfigParser()
    parser.read([filename])
    return read_config_section(parser, "publishpackages", config_desc)

def parse_commandline():
    parser = OptionParser()
    parser.set_defaults(config_file=os.path.join(treepkgcmd.topdir,
                                                 "publishpackages.cfg"),
                        quiet=False)
    parser.add_option("--config-file",
                      help=("The configuration file."
                            " Default is publishpackages.cfg"))
    parser.add_option("--dist",
                      help=("The debian distribution name to use on"
                            " the publishing system"))
    parser.add_option("--section",
                      help=("The debian distribution section name to use on"
                            " the publishing system"))
    parser.add_option("--track",
                      help=("The package track whose files are to be"
                            " published. If not given, files of all tracks"
                            " will be published"))
    parser.add_option("--quiet", action="store_true",
                      help=("Do not print progress meters or other"
                            " informational output"))
    return parser.parse_args()

def get_treepkg_info(variables):
    runremote = prefix_for_remote_command(variables["build_user"],
                                          variables["build_host"])
    xml = capture_output(cmdexpand("@runremote $build_listpackages"
                                     " --newest=$num_newest",
                                     #runremote=runremote,
                                     runremote="",
                                     **variables))
    return TreepkgInfo.fromxml(xml)

def get_binary_arch(arch): 
    if not arch == "source":
        if not arch.startswith("binary"):
            arch = "binary-" + arch
    return arch

def check_package_is_new(packagename, destdir, packagemd5sum):
    destpackage = os.path.join(destdir, packagename)
    if not os.path.isfile(destpackage):
        return True
    destmd5sum = md5sum(destpackage)
    return (destmd5sum != packagemd5sum)

def copy_to_destdir(package, dir, arch, subdir):
    scp_flags = []
    destdir = os.path.join(dir, arch, subdir)
    print "package: %s, destdir: %s" % (package.name, destdir)
    md5sum = ""
    for checksum in package.checksums:
        if checksum.type == "md5":
            md5sum = checksum.checksum
            break
    # update only if the packages differ
    if check_package_is_new(package.name, destdir, md5sum):
        pass
        # scp the packages to the cache dir 
        #call(cmdexpand("scp -p @scp_flags $file $cachedir/", file=package.path,
        #     scp_flags=scp_flags, cachedir=destdir))

def copy_to_cache(variables, track, revision, quiet, architectures=None):
    cachedir = variables["cachedir"]
    if quiet:
        scp_flags.append("-q")
    treepkginfo = get_treepkg_info(variables)
    allowedarchs = set([]) # contains all wanted architectures (incl. source)
    allarchs = set([]) # contains all present architectures (incl. source)
    binaryallpackages = []
    # change e.g. armel in binary-armel
    if not architectures is None:
        for arch in architectures:
            allowedarchs.append(get_binary_arch(arch))
   
    for track in treepkginfo.tracks:
        for rev in track.revisions:
            for package in rev.packages:
                # handle binary-all
                if package.arch == "binary-all":
                    # add trackname for subdir name
                    package.tackname = track.name
                    binaryallpackages.append(package)
                    break
                allarchs.append(package.arch)
                # only copy requested archs
                if len(allowedarchs) == 0 or \
                   package.arch in allowedarchs:
                    copy_to_destdir(package, cachedir, package.arch, track.name)

    # copy binary-all packages
    if len(allowedarchs) == 0:
        binallarchs = allarchs - set(["source"])
    else:
        binallarchs = allowedarchs & allarchs - set(["source"])
    for package in binaryallpackages:
        for arch in binallarchs:
            copy_to_destdir(package, cachedir, arch, package.trackname)

def publish_packages_arch(variables, track, revision, dist, section, 
                          quiet, architectures):
    copy_to_cache(variables, track, revision, quiet, architectures)
#    copy_to_publishdir(variables, dist, section, arch, quiet)

def publish_packages(config_filename, track, revision, dist, section, quiet):
    config = read_config(config_filename)

    if dist is None:
        dist = config["distribution"]
    if section is None:
        section = config["section"]

    architectures = config["architectures"]
    publish_packages_arch(config, track, revision, dist, section,
                          quiet, architectures)

    # update apt archive
#    call(config["after_upload_hook"])

def main():
    options, args = parse_commandline()
    revision = None # for future use cases
    publish_packages(options.config_file, options.track, revision,
                     options.dist, options.section, options.quiet)

if __name__ == "__main__":
    main()
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