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correctly, a test to explicitly compare the git version with the python implementation is still missing
Tree and Index internally use 20 byte shas, converting them only as needed to reduce memory footprint and processing time
objects: started own 'fun' module containing the most important tree functions, more are likely to be added soon
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information to just the stage ( just to be closer to the git-original )
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fast, while staying compatible with serialization which requires it to be sorted
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information - this also speeds up later serialization after changes. its clear though that retrieving actual objects is slower currently as these are not cached anymore. Its worth thinking about moving these encoding, decoding routines to gitdb
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according to a simple test
( presort still needs implementation )
submodule: added stub to allow the tree to return something, its not implemented though
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was added instead
Adjusted all imports to deal with the changed package names
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but next there will have to be more through testing
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multi-threading implementation of all odb functions
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everything. Next is to implement pack-file reading, then alternates which should allow to resolve everything
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parsing which truncated newlines although it was ilegitimate. Its up to the reader to truncate therse, nowhere in the git code I could find anyone adding newlines to commits where it is written
Added performance tests for serialization, it does about 5k commits per second if writing to tmpfs
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efficiently considering that it copies string buffers all the time
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from their object information directly. This is faster, and resolves issues with the rev-list format and empty commit messages
Adjusted many tests to go with the changes, as they were still mocked. The mock was removed if necessary and replaced by code that actually executes
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performance is slightly better
git.cmd: added method to provide access to the content stream directly. This is more efficient if large objects are handled, if it is actually used
test.helpers: removed unnecessary code
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objects if it could serialize itself
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and absolute paths were given
Commit.create_from_tree: fixed critical bug that would cause it to create a branch named master by default, instead of the reference actually set ( which is master in many, but not all cases )
- in fact it could be detached as well, we would fail ungracefully although we could assume master then ... although we cant really make the decision
Repo.is_dirty: improved its abiility to deal with empty repositories and a missing head. Weird thing is that the test always worked fine with the previous code, but it didn't work for me in a similar situation without this change at least
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on lighthouse.
README/intro.rst: added information about the new repository at github
tree: added marker to indicate that submodules would have to be returned there
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This commit includes
- an update to git.objects.utils:parse_actor_and_date to parse the timezone offset
- updates to the git.objects.Commit and git.objects.Tag objects to support *_tz_offset attributes
- updates to tests in test.git.test_commit and test.git.test_refs to check for appropriate *_tz_offset attributes
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to paths anymore as it will only append '--' if paths are actually given.
Added unittest to verify this
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previous version was making assumptions that would only be true for old git repositories it sesms. The new version of the algorithm deals with this gracefully.
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allowing the keys to contain slashes; adjusted test to check for this
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safer to use in case of bare repositories
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non-natural when using it
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the item as well to enable predicates to do more proper checking
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method, improved code performance by disabling the visit-once flag by default for trees, which by nature are not recursive
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allowing the callee to know more about its environment
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the first very pure implementation
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Fixed critical bug in object code: IndexObjects now use their path as hashkey, not the data\!
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including a test
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IndexObject._mode_str_to_int: Now uses the 6 relevant bytes of the passed in octal string
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using the current index. This makes it more flexible. For convenience, the index.commit method is still available, it delgates all the work
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appears git-rev-list uses empty paths in some way, which is quite hard to specify on a shell, but easy if the process is spawned directly
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backslashes depending on the operating system
fixed test_refs and test_trees
Many more issues remain though, this is just a first backup commit
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object
repo.tree: improved to be less restricting
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previously it would just be a name )
added abspath property and name property to provide easy access to most common paths of an index object
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as sha, even if the passed in id was a ref. This is done to assure objects are uniquely identified and will compare correctly
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* index:
index.add: Finished implemenation including through tests
When parsing trees, we now store the originan type bits as well, previously we dropped it
cmd.wait: AutoKill wrapped process will automatically raise on errors to unify error handling amongst clients using the process directly. It might be needed to add a flag allowing to easily override that
added head kwarg to reset and commit method, allowing to automatically change the head to the given commit, which makes the methods more versatile
refs.SymoblicRef: implemented direcft setting of the symbolic references commit, which possibly dereferences to the respective head
index.commit: implemented initial version, but in fact some more changes are required to have a nice API. Tests are not yet fully done either
actor: added __eq__, __ne__ and __hash__ methods including simple test
index.remove implemented including throrough test
Implemented index.reset method including test
IndexEntry is now based on a 'minimal' version that is suitable to be fed into UpdateIndex. The Inode and device information is only needed to quickly compare the index against the working tree for changes, hence it should not be that dominant in the API either. More changes to come
Added notes about git-update-ref
Refs can now set the reference they are pointing to in a controlled fashion by writing their ref file directly
Added TagRefernce creation and deletion including tests
Implemented head methods: create, delete, rename, including tests
refs: added create, delete and rename methods where appropriate. Tests are marked, implementation is needed for most of them
Added frame for IndexFile add/remove/commit methods and respective test markers
Added repo.index property including simple test, and additional ideas in the TODO list
Renamed Index to IndexFile, adjusted tests, it will only operate on physical files, not on streams, as Indices are not streamed by any git command ( at least not in raw format )
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we dropped it
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commit: Fixed long-standing issue during message parsing that would fail to parse properly in case we were created from data. Also it would strip white space from the messages although it shouldn't
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other items as well as the working tree
Diff.Diffable: added callback allowing superclasses to preprocess diff arguments
Diff.Diff: added eq, ne and hash methods, string methods would be nice
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* index:
Removed index test marker for custom commits as this boils down to a good way to add files to the index/remove them and make commits which are possibly customized with custom parents
index writing now creates a sha on the content making it possible to write valid indices after manually removing or altering entriesgst
Implemented merge/resolve handling , but realized that index writing is not yet working properly as it is sha1 checked as well. This explains what my 20 byte 'extension_data' actually is ;)
index: Added write_tree method including test
index.iter_blobs method added including tests ( which have been improved generally for more coverage )
tree.traverse: Added prune functionality - previously the predciate did both, pruning and preventing to return items
Improved testing of index against trees, tests succeed with next commit
Initial version of merge including tests for one-way, two-way and tree-way merge
index writing added including simple test, improved docs of IndexEntry
improved IndexEntry type and added test for parsing of the stage
Improved tuple access of EntryIndex class including test, stage and type access still needs to be decoded though
Added initial version of the index reading from file - IndexEntry interface is to be improved though, writing needs to be implemented as well
Added frame for index implementation and testing
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low memory footprint.
Still, the git-cat-file command keeps all data in an interal buffer instead of streaming it directly.
This is a git design issue though, and will be hard to address without some proper git-hacking.
Conflicts:
lib/git/cmd.py
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directly.Considering the implementation of the git commnd which temporarily keeps it in a cache, it doesnt make a huge diffence as the data is kept in memory while streaming. Only good thing is that it is in a different process so python will never see it if done properly
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both, pruning and preventing to return items
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simple tests
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