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| author | Brian Harring <ferringb@chromium.org> | 2011-10-13 23:27:22 -0700 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2011-10-14 16:50:20 -0700 |
| commit | 2ed1cb53cc4158af08c22d466b15b9a9a7767212 (patch) | |
| tree | 9c2f87cfccd2f304baaece4b88db48a1f35db847 /bin/egencache | |
| parent | 90012f94f00ec2cf6b355bd9c30215b83c2b5b7f (diff) | |
| download | portage-2ed1cb53cc4158af08c22d466b15b9a9a7767212.tar.gz portage-2ed1cb53cc4158af08c22d466b15b9a9a7767212.tar.bz2 portage-2ed1cb53cc4158af08c22d466b15b9a9a7767212.zip | |
cache: rewrite to support arbitrary validation method
Specifically, the cache can use any portage supported checksum method,
or use the standard mtime approach. In addition, support controlling
whether or not paths are stored, and generally try to restore some
of the centralization/encapsulation that was in place originally.
(cherry picked from commit bc1aed614fb588f0ade5bcb5d1265a8db0f8d247)
Change-Id: Ic38057e7dbb15063c64a93c99e66e113a7d4c70e
Diffstat (limited to 'bin/egencache')
| -rwxr-xr-x | bin/egencache | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/bin/egencache b/bin/egencache index 26660c1a9..8d16cd693 100755 --- a/bin/egencache +++ b/bin/egencache @@ -215,8 +215,11 @@ class GenCache(object): consumer=self._metadata_callback, max_jobs=max_jobs, max_load=max_load) self.returncode = os.EX_OK - self._trg_cache = metadata.database(portdb.porttrees[0], - "metadata/cache", portage.auxdbkeys[:]) + conf = portdb.repositories.get_repo_for_location(portdb.porttrees[0]) + self._trg_cache = conf.get_pregenerated_cache(portage.auxdbkeys[:], + force=True, readonly=False) + if self._trg_cache is None: + raise Exception("cache format %s isn't supported" % (conf.cache_format,)) if rsync: self._trg_cache.raise_stat_collision = True try: @@ -226,13 +229,16 @@ class GenCache(object): pass self._existing_nodes = set() - def _metadata_callback(self, cpv, ebuild_path, repo_path, metadata): + def _metadata_callback(self, cpv, repo_path, metadata, ebuild_hash): self._existing_nodes.add(cpv) self._cp_missing.discard(cpv_getkey(cpv)) if metadata is not None: if metadata.get('EAPI') == '0': del metadata['EAPI'] try: + chf = self._trg_cache.validation_chf + if chf != 'mtime': + metadata['_%s_' % chf] = getattr(ebuild_hash, chf) try: self._trg_cache[cpv] = metadata except StatCollision as sc: @@ -251,7 +257,7 @@ class GenCache(object): max_mtime += 1 max_mtime = long(max_mtime) try: - os.utime(ebuild_path, (max_mtime, max_mtime)) + os.utime(ebuild_hash.location, (max_mtime, max_mtime)) except OSError as e: self.returncode |= 1 writemsg_level( |