bh@271: # Copyright (C) 2007, 2008, 2009 by Intevation GmbH
bh@271: # Authors:
bh@271: # Bernhard Herzog <bh@intevation.de>
bh@271: #
bh@271: # This program is free software under the GPL (>=v2)
bh@271: # Read the file COPYING coming with the software for details.
bh@271: 
bh@271: """Base classes for all kdepim packagers"""
bh@271: 
bh@271: import os
bh@271: import time
bh@271: import logging
bh@271: 
bh@271: import treepkg.packager
bh@271: import treepkg.subversion
bh@271: 
bh@271: 
bh@271: class BaseSourcePackager(treepkg.packager.SourcePackager):
bh@271: 
bh@271:     changemsg_template = None
bh@271: 
bh@271:     def __init__(self, *args, **kw):
bh@271:         super(BaseSourcePackager, self).__init__(*args, **kw)
bh@271:         self.enterprise_version = (time.strftime("%Y%m%d", time.localtime()) \
bh@271:                                    + "." + str(self.revision))
bh@271: 
bh@271:     def determine_package_version(self, directory):
bh@271:         enterprise_version = self.enterprise_version
bh@271:         return self.track.version_template % locals()
bh@271: 
bh@271:     def do_package(self):
bh@271:         pkgbaseversion, pkgbasedir = self.export_sources()
bh@271:         self.update_version_numbers(pkgbasedir)
bh@271: 
bh@271:         pkgbasename = self.pkg_basename + "_" + pkgbaseversion
bh@271:         origtargz = os.path.join(self.work_dir,
bh@271:                                  pkgbasename + ".orig.tar.gz")
bh@271:         self.create_tarball(origtargz, self.work_dir,
bh@271:                             os.path.basename(pkgbasedir))
bh@271: 
bh@271:         changemsg = self.changemsg_template % dict(revision=self.revision)
bh@271:         self.copy_debian_directory(pkgbasedir, pkgbaseversion,
bh@271:                                    changemsg)
bh@271: 
bh@271:         self.create_source_package(pkgbasedir, origtargz)
bh@271:         self.move_source_package(pkgbasename)
bh@271: 
bh@271: 
bh@271: class BasePackageTrack(treepkg.packager.PackageTrack):
bh@271: 
bh@271:     extra_config_desc = [("version_template", str, "%(enterprise_version)s"),
bh@271:                          ("tags_url", str, ""),
bh@271:                          ("tags_pattern", str, ""),
bh@271:                          ("tags_subdir", str, "")]
bh@271: 
bh@271:     def __init__(self, *args, **kw):
bh@271:         self.version_template = kw.pop("version_template")
bh@271:         tags_url = kw.pop("tags_url")
bh@271:         tags_pattern = kw.pop("tags_pattern")
bh@271:         tags_subdir = kw.pop("tags_subdir")
bh@271:         super(BasePackageTrack, self).__init__(*args, **kw)
bh@273:         self.tag_detector = treepkg.subversion.TagDetector(tags_url,
bh@273:                                                            tags_pattern,
bh@273:                                                            tags_subdir)
bh@271: 
bh@271:     def packager_for_new_revision(self):
bh@271:         logging.info("Checking tags")
bh@271:         self.tag_url = None
bh@271:         tag_url, tag_revision = self.tag_detector.newest_tag_revision()
bh@271:         logging.info("Found: %s: %s", tag_url, tag_revision)
bh@271:         if tag_url is not None:
bh@271:             revision = (tag_revision,
bh@271:                         self.rules_working_copy.last_changed_revision())
bh@271:             logging.info("New revision is %s", revision)
bh@271:             if revision not in self.get_revision_numbers():
bh@271:                 logging.info("Revision %s has not been packaged yet",
bh@271:                              revision)
bh@271:                 self.tag_url = tag_url
bh@271:                 return self.revision_packager_cls(self, tag=tag_url, *revision)
bh@271:             else:
bh@271:                 logging.info("Revision %s has already been packaged.",
bh@271:                              revision)
bh@271: 
bh@271:         return super(BasePackageTrack, self).packager_for_new_revision()
bh@271: 
bh@271:     def export_sources(self, to_dir):
bh@271:         if self.tag_url is not None:
bh@271:             self.export_tag(self.tag_url, to_dir)
bh@271:         else:
bh@271:             super(BasePackageTrack, self).export_sources(to_dir)
bh@271: 
bh@271:     def export_tag(self, tag_url, to_dir):
bh@271:         logging.info("Exporting sources from %s to %r",
bh@271:                      tag_url, to_dir)
bh@271:         treepkg.subversion.export(tag_url, to_dir)