Mercurial > treepkg
comparison recipes/kde_enterprise_4/base.py @ 265:9c0131d2e0e1
Add automatic detection and builds of svn tags for the kdepim enterprise4
packages. Doesn't work for kde-l10n yet.
| author | Bernhard Herzog <bh@intevation.de> |
|---|---|
| date | Wed, 29 Apr 2009 16:53:00 +0000 |
| parents | 89ca9ba349e5 |
| children | fdee17d71778 |
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| 264:ea3abd1aa652 | 265:9c0131d2e0e1 |
|---|---|
| 8 """Base classes for all kdepim packagers""" | 8 """Base classes for all kdepim packagers""" |
| 9 | 9 |
| 10 import os | 10 import os |
| 11 import time | 11 import time |
| 12 import inspect | 12 import inspect |
| 13 import re | |
| 14 import logging | |
| 13 | 15 |
| 14 import treepkg.packager | 16 import treepkg.packager |
| 17 import treepkg.subversion | |
| 18 | |
| 19 | |
| 20 class TagDetector(object): | |
| 21 | |
| 22 """Class to automatically find SVN tags and help package them | |
| 23 | |
| 24 The tags are found using three parameters: | |
| 25 url -- The base url of the SVN tags directory to use | |
| 26 pattern -- A regular expression matching the subdirectories to | |
| 27 consider in the tag directory specified by the url | |
| 28 subdir -- A subdirectory of the directory matched by pattern to | |
| 29 export and use to determine revision number | |
| 30 """ | |
| 31 | |
| 32 def __init__(self, url, pattern, subdir): | |
| 33 self.url = url | |
| 34 self.pattern = re.compile(pattern) | |
| 35 self.subdir = subdir | |
| 36 | |
| 37 def list_tags(self): | |
| 38 matches = [] | |
| 39 if self.url: | |
| 40 for tag in treepkg.subversion.list_url(self.url): | |
| 41 if self.pattern.match(tag.rstrip("/")): | |
| 42 matches.append(tag) | |
| 43 return sorted(matches) | |
| 44 | |
| 45 def newest_tag_revision(self): | |
| 46 """Determines the newest tag revision and returns (tagurl, revno) | |
| 47 If no tag can be found, the method returns the tuple (None, None). | |
| 48 """ | |
| 49 candidates = self.list_tags() | |
| 50 if candidates: | |
| 51 newest = candidates[-1] | |
| 52 subdir = self.subdir | |
| 53 if not subdir.endswith("/"): | |
| 54 subdir += "/" | |
| 55 tag_url = self.url + "/" + newest | |
| 56 tag_subdirs = treepkg.subversion.list_url(tag_url) | |
| 57 if subdir in tag_subdirs: | |
| 58 subdir_url = tag_url + "/" + subdir | |
| 59 revision = treepkg.subversion.last_changed_revision(subdir_url) | |
| 60 return subdir_url, revision | |
| 61 return None, None | |
| 62 | |
| 15 | 63 |
| 16 | 64 |
| 17 class BaseSourcePackager(treepkg.packager.SourcePackager): | 65 class BaseSourcePackager(treepkg.packager.SourcePackager): |
| 18 | 66 |
| 19 def __init__(self, *args, **kw): | 67 def __init__(self, *args, **kw): |
| 44 self.move_source_package(pkgbasename) | 92 self.move_source_package(pkgbasename) |
| 45 | 93 |
| 46 | 94 |
| 47 class BasePackageTrack(treepkg.packager.PackageTrack): | 95 class BasePackageTrack(treepkg.packager.PackageTrack): |
| 48 | 96 |
| 49 extra_config_desc = ["version_template"] | 97 extra_config_desc = ["version_template", |
| 98 ("tags_url", str, ""), | |
| 99 ("tags_pattern", str, ""), | |
| 100 ("tags_subdir", str, "")] | |
| 50 | 101 |
| 51 def __init__(self, *args, **kw): | 102 def __init__(self, *args, **kw): |
| 52 self.version_template = kw.pop("version_template") | 103 self.version_template = kw.pop("version_template") |
| 104 tags_url = kw.pop("tags_url") | |
| 105 tags_pattern = kw.pop("tags_pattern") | |
| 106 tags_subdir = kw.pop("tags_subdir") | |
| 53 super(BasePackageTrack, self).__init__(*args, **kw) | 107 super(BasePackageTrack, self).__init__(*args, **kw) |
| 108 self.tag_detector = TagDetector(tags_url, tags_pattern, tags_subdir) | |
| 109 | |
| 110 def packager_for_new_revision(self): | |
| 111 logging.info("Checking tags") | |
| 112 self.tag_url = None | |
| 113 tag_url, tag_revision = self.tag_detector.newest_tag_revision() | |
| 114 logging.info("Found: %s: %s", tag_url, tag_revision) | |
| 115 if tag_url is not None: | |
| 116 revision = (tag_revision, | |
| 117 self.rules_working_copy.last_changed_revision()) | |
| 118 logging.info("New revision is %s", revision) | |
| 119 if revision not in self.get_revision_numbers(): | |
| 120 logging.info("Revision %s has not been packaged yet", | |
| 121 revision) | |
| 122 self.tag_url = tag_url | |
| 123 return self.revision_packager_cls(self, tag=tag_url, *revision) | |
| 124 else: | |
| 125 logging.info("Revision %s has already been packaged.", | |
| 126 revision) | |
| 127 | |
| 128 return super(BasePackageTrack, self).packager_for_new_revision() | |
| 129 | |
| 130 def export_sources(self, to_dir): | |
| 131 if self.tag_url is not None: | |
| 132 logging.info("Exporting sources from %s to %r", | |
| 133 self.tag_url, to_dir) | |
| 134 treepkg.subversion.export(self.tag_url, to_dir) | |
| 135 else: | |
| 136 super(BasePackageTrack, self).export_sources(to_dir) | |
| 54 | 137 |
| 55 | 138 |
| 56 def define_kdepim_packager(basename=None, external_subdirs=None): | 139 def define_kdepim_packager(basename=None, external_subdirs=None): |
| 57 | 140 |
| 58 caller_globals = inspect.currentframe().f_back.f_globals | 141 caller_globals = inspect.currentframe().f_back.f_globals |