- 21 7月, 2018 10 次提交
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由 Derrick Stolee 提交于
Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Derrick Stolee 提交于
As we prepare to change the behavior of the algorithms in commit-reach.c, create a new test-tool subcommand 'reach' to test these methods on interesting commit-graph shapes. To use the new test-tool, use 'test-tool reach <method>' and provide input to stdin that describes the inputs to the method. Currently, we only implement the ref_newer method, which requires two commits. Use lines "A:<committish>" and "B:<committish>" for the two inputs. We will expand this input later to accommodate methods that take lists of commits. The test t6600-test-reach.sh creates a repo whose commits form a two-dimensional grid. This grid makes it easy for us to determine reachability because commit-A-B can reach commit-X-Y if and only if A is at least X and B is at least Y. This helps create interesting test cases for each result of the methods in commit-reach.c. We test all methods in three different states of the commit-graph file: Non-existent (no generation numbers), fully computed, and mixed (some commits have generation numbers and others do not). Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Derrick Stolee 提交于
There are several commit walks in the codebase. Group them together into a new commit-reach.c file and corresponding header. After we group these walks into one place, we can reduce duplicate logic by calling equivalent methods. The can_all_from_reach_with_flags method is used in a stateful way by upload-pack.c. The parameters are very flexible, so we will be able to use its commit walking logic for many other callers. Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Derrick Stolee 提交于
The ok_to_give_up() method uses the commit date as a cutoff to avoid walking the entire reachble set of commits. Before moving the reachable() method to commit-reach.c, pull out the dependence on the global constant 'oldest_have' with a 'min_commit_date' parameter. Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Derrick Stolee 提交于
In anticipation of consolidating all commit reachability algorithms, refactor ok_to_give_up() in order to allow splitting its logic into an external method. Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Derrick Stolee 提交于
In anticipation of moving the reachable() method to commit-reach.c, modify the prototype to be more generic to flags known outside of upload-pack.c. Also rename 'want' to 'from' to make the statement more clear outside of the context of haves/wants negotiation. Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Derrick Stolee 提交于
There are several commit walks in the codebase. Group them together into a new commit-reach.c file and corresponding header. After we group these walks into one place, we can reduce duplicate logic by calling equivalent methods. All methods are direct moves, except we also make the commit_contains() method public so its consumers in ref-filter.c can still call it. We can also test this method in a test-tool in a later commit. Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Derrick Stolee 提交于
There are several commit walks in the codebase. Group them together into a new commit-reach.c file and corresponding header. After we group these walks into one place, we can reduce duplicate logic by calling equivalent methods. The ref_newer() method is used by 'git push -f' to check if a force-push is necessary. By making the method public, we make it possible to test the method directly without setting up an envieronment where a 'git push' call makes sense. Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Derrick Stolee 提交于
These methods are now declared in commit-reach.h. Remove them from commit.h and add new include statements in all files that require these declarations. Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Derrick Stolee 提交于
There are several commit walks in the codebase. Group them together into a new commit-reach.c file and corresponding header. After we group these walks into one place, we can reduce duplicate logic by calling equivalent methods. The method declarations in commit.h are not touched by this commit and will be moved in a following commit. Many consumers need to point to commit-reach.h and that would bloat this commit. Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 18 7月, 2018 7 次提交
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由 Jonathan Tan 提交于
Add a struct repository argument to the functions in commit-graph.h that read the commit graph. (This commit does not affect functions that write commit graphs.) Because the commit graph functions can now read the commit graph of any repository, the global variable core_commit_graph has been removed. Instead, the config option core.commitGraph is now read on the first time in a repository that a commit is attempted to be parsed using its commit graph. This commit includes a test that exercises the functionality on an arbitrary repository that is not the_repository. Signed-off-by: NJonathan Tan <jonathantanmy@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Jonathan Tan 提交于
Instead of storing commit graphs in static variables, store them in struct object_store. There are no changes to the signatures of existing functions - they all still only support the_repository, and support for other instances of struct repository will be added in a subsequent commit. Signed-off-by: NJonathan Tan <jonathantanmy@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Jonathan Tan 提交于
Signed-off-by: NJonathan Tan <jonathantanmy@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Jonathan Tan 提交于
Signed-off-by: NJonathan Tan <jonathantanmy@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Jonathan Tan 提交于
Signed-off-by: NJonathan Tan <jonathantanmy@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Jonathan Tan 提交于
Two functions in the code (1) check if the repository is configured for commit graphs, (2) call prepare_commit_graph(), and (3) check if the graph exists. Move (1) and (3) into prepare_commit_graph(), reducing duplication of code. Signed-off-by: NJonathan Tan <jonathantanmy@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
* ds/commit-graph-fsck: (23 commits) coccinelle: update commit.cocci commit-graph: update design document gc: automatically write commit-graph files commit-graph: add '--reachable' option commit-graph: use string-list API for input fsck: verify commit-graph commit-graph: verify contents match checksum commit-graph: test for corrupted octopus edge commit-graph: verify commit date commit-graph: verify generation number commit-graph: verify parent list commit-graph: verify root tree OIDs commit-graph: verify objects exist commit-graph: verify corrupt OID fanout and lookup commit-graph: verify required chunks are present commit-graph: verify catches corrupt signature commit-graph: add 'verify' subcommand commit-graph: load a root tree from specific graph commit: force commit to parse from object database commit-graph: parse commit from chosen graph ...
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- 17 7月, 2018 1 次提交
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由 Derrick Stolee 提交于
A recent patch series renamed the get_commit_tree_from_graph method but forgot to update the coccinelle script that exempted it from rules regarding accesses to 'maybe_tree'. This fixes that oversight to bring the coccinelle scripts back to a good state. Signed-off-by: NDerrick Stolee <dstolee@microsoft.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 30 6月, 2018 22 次提交
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
The realloc counter is declared outside the struct for the given slabname, which makes it harder for a follow up patch to move the declaration of the struct around as then the counter variable would need special treatment. As the reallocation counter is currently unused we can just remove it. If we ever need to count the reallocations again, we can reintroduce the counter as part of 'struct slabname' in commit-slab-decl.h. Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com> Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Add a repository argument to allow the callers of deref_tag to be more specific about which repository to act on. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: NJonathan Nieder <jrnieder@gmail.com> Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Add a repository argument to allow the callers of parse_tag_buffer to be more specific about which repository to act on. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: NJonathan Nieder <jrnieder@gmail.com> Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Add a repository argument to allow the callers of lookup_tag to be more specific about which repository to act on. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: NJonathan Nieder <jrnieder@gmail.com> Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Add a repository argument to allow callers of get_cached_commit_buffer to be more specific about which repository to handle. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Stefan Beller 提交于
Add a repository argument to allow callers of set_commit_buffer to be more specific about which repository to handle. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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