0.17.1
by Robert Collins
Starting point. Interface tests hooked up and failing. |
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# groupcompress, a bzr plugin providing new compression logic.
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# Copyright (C) 2008 Canonical Limited.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as published
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# by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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"""groupcompress will provide smaller bzr repositories.
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groupcompress
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+++++++++++++
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bzr repositories are larger than we want them to be; this tries to implement
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some of the things we have been considering. The primary logic is deep in the
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VersionedFiles abstraction, and at this point there is no user visible
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facilities.
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Documentation
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=============
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0.17.9
by Robert Collins
Initial stab at repository format support. |
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See DESIGN in the groupcompress source.
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0.17.1
by Robert Collins
Starting point. Interface tests hooked up and failing. |
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"""
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0.17.9
by Robert Collins
Initial stab at repository format support. |
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from bzrlib.bzrdir import format_registry |
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0.20.1
by John Arbash Meinel
Import repo_registry earlier. |
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from bzrlib.repository import format_registry as repo_registry |
0.17.9
by Robert Collins
Initial stab at repository format support. |
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format_registry.register_metadir('gc-plain', |
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'bzrlib.plugins.groupcompress.repofmt.RepositoryFormatPackGCPlain', |
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help='pack-0.92 with btree index and group compress. ' |
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'Please read '
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'http://doc.bazaar-vcs.org/latest/developers/development-repo.html '
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'before use.', |
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0.17.25
by Robert Collins
Preliminary --gc-plain-chk support. |
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branch_format='bzrlib.branch.BzrBranchFormat7', |
0.17.9
by Robert Collins
Initial stab at repository format support. |
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tree_format='bzrlib.workingtree.WorkingTreeFormat4', |
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hidden=False, |
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experimental=True, |
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)
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format_registry.register_metadir('gc-rich-root', |
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'bzrlib.plugins.groupcompress.repofmt.RepositoryFormatPackGCRichRoot', |
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help='rich-root-pack with btree index and group compress. ' |
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'Please read '
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'http://doc.bazaar-vcs.org/latest/developers/development-repo.html '
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'before use.', |
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0.17.25
by Robert Collins
Preliminary --gc-plain-chk support. |
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branch_format='bzrlib.branch.BzrBranchFormat7', |
0.17.9
by Robert Collins
Initial stab at repository format support. |
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tree_format='bzrlib.workingtree.WorkingTreeFormat4', |
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hidden=False, |
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experimental=True, |
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)
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format_registry.register_metadir('gc-subtrees', |
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'bzrlib.plugins.groupcompress.repofmt.RepositoryFormatPackGCSubtrees', |
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help='pack-0.92-subtress with btree index and group compress. ' |
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'Please read '
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'http://doc.bazaar-vcs.org/latest/developers/development-repo.html '
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'before use.', |
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0.17.25
by Robert Collins
Preliminary --gc-plain-chk support. |
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branch_format='bzrlib.branch.BzrBranchFormat7', |
0.17.9
by Robert Collins
Initial stab at repository format support. |
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tree_format='bzrlib.workingtree.WorkingTreeFormat4', |
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hidden=False, |
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experimental=True, |
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)
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0.17.25
by Robert Collins
Preliminary --gc-plain-chk support. |
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# if we have chk support in bzrlib, use it. Otherwise don't register cause 'bzr
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# info' will die horribly.
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try: |
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from bzrlib.repofmt.pack_repo import ( |
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0.21.1
by John Arbash Meinel
Start basing the groupcompress chk formats on the dev5 formats. |
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RepositoryFormatPackDevelopment5, |
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RepositoryFormatPackDevelopment5Hash16, |
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0.17.25
by Robert Collins
Preliminary --gc-plain-chk support. |
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)
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format_registry.register_metadir('gc-plain-chk', |
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'bzrlib.plugins.groupcompress.repofmt.RepositoryFormatPackGCPlainCHK', |
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help='pack-1.9 with CHK inv and group compress. ' |
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'Please read '
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'http://doc.bazaar-vcs.org/latest/developers/development-repo.html '
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'before use.', |
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branch_format='bzrlib.branch.BzrBranchFormat7', |
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0.21.1
by John Arbash Meinel
Start basing the groupcompress chk formats on the dev5 formats. |
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tree_format='bzrlib.workingtree.WorkingTreeFormat5', |
0.17.25
by Robert Collins
Preliminary --gc-plain-chk support. |
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hidden=False, |
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experimental=True, |
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)
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0.17.28
by Robert Collins
Do not register a chk repository format unless chk is available. |
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repo_registry.register_lazy( |
0.21.1
by John Arbash Meinel
Start basing the groupcompress chk formats on the dev5 formats. |
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'Bazaar development format - chk+gc (needs bzr.dev from 1.13)\n', |
0.17.28
by Robert Collins
Do not register a chk repository format unless chk is available. |
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'bzrlib.plugins.groupcompress.repofmt', |
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'RepositoryFormatPackGCPlainCHK', |
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)
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0.21.1
by John Arbash Meinel
Start basing the groupcompress chk formats on the dev5 formats. |
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format_registry.register_metadir('gc-plain-chk16', |
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'bzrlib.plugins.groupcompress.repofmt.RepositoryFormatPackGCPlainCHK16', |
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help='pack-1.9 with 16-way hashed CHK inv and group compress. ' |
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'Please read '
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'http://doc.bazaar-vcs.org/latest/developers/development-repo.html '
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'before use.', |
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branch_format='bzrlib.branch.BzrBranchFormat7', |
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tree_format='bzrlib.workingtree.WorkingTreeFormat5', |
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hidden=False, |
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experimental=True, |
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)
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repo_registry.register_lazy( |
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'Bazaar development format - hash16chk+gc (needs bzr.dev from 1.13)\n', |
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'bzrlib.plugins.groupcompress.repofmt', |
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'RepositoryFormatPackGCPlainCHK16', |
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)
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0.21.3
by John Arbash Meinel
Start putting together a GroupCompress format that is built on dev5 |
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format_registry.register_metadir('gc-plain-chk255', |
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'bzrlib.plugins.groupcompress.repofmt.RepositoryFormatPackGCPlainCHK255', |
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help='pack-1.9 with 255-way hashed CHK inv and group compress. ' |
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'Please read '
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'http://doc.bazaar-vcs.org/latest/developers/development-repo.html '
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'before use.', |
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branch_format='bzrlib.branch.BzrBranchFormat7', |
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tree_format='bzrlib.workingtree.WorkingTreeFormat5', |
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hidden=False, |
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experimental=True, |
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)
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repo_registry.register_lazy( |
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'Bazaar development format - hash255chk+gc (needs bzr.dev from 1.13)\n', |
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'bzrlib.plugins.groupcompress.repofmt', |
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'RepositoryFormatPackGCPlainCHK255', |
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)
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0.17.25
by Robert Collins
Preliminary --gc-plain-chk support. |
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except ImportError: |
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pass
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0.17.9
by Robert Collins
Initial stab at repository format support. |
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repo_registry.register_lazy( |
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'Bazaar development format - btree+gc (needs bzr.dev from 1.6)\n', |
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'bzrlib.plugins.groupcompress.repofmt', |
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'RepositoryFormatPackGCPlain', |
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)
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repo_registry.register_lazy( |
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'Bazaar development format - btree+gc-rich-root (needs bzr.dev from 1.6)\n', |
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'bzrlib.plugins.groupcompress.repofmt', |
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'RepositoryFormatPackGCRichRoot', |
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)
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repo_registry.register_lazy( |
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'Bazaar development format - btree+gc-subtrees (needs bzr.dev from 1.6)\n', |
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'bzrlib.plugins.groupcompress.repofmt', |
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'RepositoryFormatPackGCSubtrees', |
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)
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0.17.1
by Robert Collins
Starting point. Interface tests hooked up and failing. |
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def test_suite(): |
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# Thunk across to load_tests for niceness with older bzr versions
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from bzrlib.tests import TestLoader |
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loader = TestLoader() |
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return loader.loadTestsFromModuleNames(['bzrlib.plugins.groupcompress']) |
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def load_tests(standard_tests, module, loader): |
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standard_tests.addTests(loader.loadTestsFromModuleNames( |
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['bzrlib.plugins.groupcompress.tests'])) |
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return standard_tests |