git/ref-filter.c, branch v2.19.0

Merge branch 'ot/ref-filter-object-info'

2018-08-17T20:09:57Z

A few atoms like %(objecttype) and %(objectsize) in the format specifier of "for-each-ref --format=" can be filled without getting the full contents of the object, but just with the object header. These cases have been optimized by calling oid_object_info() API (instead of reading and inspecting the data). * ot/ref-filter-object-info: ref-filter: use oid_object_info() to get object ref-filter: merge get_obj and get_object ref-filter: initialize eaten variable ref-filter: fill empty fields with empty values ref-filter: add info_source to valid_atom

Merge branch 'jt/commit-graph-per-object-store'

2018-08-02T22:30:47Z

The singleton commit-graph in-core instance is made per in-core repository instance. * jt/commit-graph-per-object-store: commit-graph: add repo arg to graph readers commit-graph: store graph in struct object_store commit-graph: add free_commit_graph commit-graph: add missing forward declaration object-store: add missing include commit-graph: refactor preparing commit graph

Merge branch 'sb/object-store-lookup'

2018-08-02T22:30:42Z

lookup_commit_reference() and friends have been updated to find in-core object for a specific in-core repository instance. * sb/object-store-lookup: (32 commits) commit.c: allow lookup_commit_reference to handle arbitrary repositories commit.c: allow lookup_commit_reference_gently to handle arbitrary repositories tag.c: allow deref_tag to handle arbitrary repositories object.c: allow parse_object to handle arbitrary repositories object.c: allow parse_object_buffer to handle arbitrary repositories commit.c: allow get_cached_commit_buffer to handle arbitrary repositories commit.c: allow set_commit_buffer to handle arbitrary repositories commit.c: migrate the commit buffer to the parsed object store commit-slabs: remove realloc counter outside of slab struct commit.c: allow parse_commit_buffer to handle arbitrary repositories tag: allow parse_tag_buffer to handle arbitrary repositories tag: allow lookup_tag to handle arbitrary repositories commit: allow lookup_commit to handle arbitrary repositories tree: allow lookup_tree to handle arbitrary repositories blob: allow lookup_blob to handle arbitrary repositories object: allow lookup_object to handle arbitrary repositories object: allow object_as_type to handle arbitrary repositories tag: add repository argument to deref_tag tag: add repository argument to parse_tag_buffer tag: add repository argument to lookup_tag ...

Merge branch 'jk/for-each-ref-icase'

2018-07-24T21:50:44Z

The "--ignore-case" option of "git for-each-ref" (and its friends) did not work correctly, which has been fixed. * jk/for-each-ref-icase: ref-filter: avoid backend filtering with --ignore-case for-each-ref: consistently pass WM_IGNORECASE flag t6300: add a test for --ignore-case

Merge branch 'sb/object-store-grafts'

2018-07-18T19:20:28Z

The conversion to pass "the_repository" and then "a_repository" throughout the object access API continues. * sb/object-store-grafts: commit: allow lookup_commit_graft to handle arbitrary repositories commit: allow prepare_commit_graft to handle arbitrary repositories shallow: migrate shallow information into the object parser path.c: migrate global git_path_* to take a repository argument cache: convert get_graft_file to handle arbitrary repositories commit: convert read_graft_file to handle arbitrary repositories commit: convert register_commit_graft to handle arbitrary repositories commit: convert commit_graft_pos() to handle arbitrary repositories shallow: add repository argument to is_repository_shallow shallow: add repository argument to check_shallow_file_for_update shallow: add repository argument to register_shallow shallow: add repository argument to set_alternate_shallow_file commit: add repository argument to lookup_commit_graft commit: add repository argument to prepare_commit_graft commit: add repository argument to read_graft_file commit: add repository argument to register_commit_graft commit: add repository argument to commit_graft_pos object: move grafts to object parser object-store: move object access functions to object-store.h

commit-graph: add repo arg to graph readers

2018-07-17T22:47:48Z

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: Jonathan Tan Signed-off-by: Junio C Hamano

ref-filter: use oid_object_info() to get object

2018-07-17T22:04:33Z

Use oid_object_info_extended() to get object info instead of read_object_file(). It will help to handle some requests faster (e.g., we do not need to parse whole object if we need to know %(objectsize)). It could also help us to add new atoms such as %(objectsize:disk) and %(deltabase). Signed-off-by: Olga Telezhnaia Signed-off-by: Junio C Hamano

ref-filter: merge get_obj and get_object

2018-07-17T22:04:31Z

Inline get_obj(): it would be easier to edit the code without this split. Signed-off-by: Olga Telezhnaia Signed-off-by: Junio C Hamano

ref-filter: initialize eaten variable

2018-07-17T22:04:29Z

Initialize variable `eaten` before its using. We may initialize it in parse_object_buffer(), but there are cases when we do not reach this invocation. Signed-off-by: Olga Telezhnaia Signed-off-by: Junio C Hamano

ref-filter: fill empty fields with empty values

2018-07-17T22:04:27Z

Atoms like "align" or "end" do not have string representation. Earlier we had to go and parse whole object with a hope that we could fill their string representations. It's easier to fill them with an empty string before we start to work with whole object. It is important to mention that we fill only these atoms that must contain nothing. So, if we could not fill the atom because, for example, the object is missing, we leave it with NULL. Signed-off-by: Olga Telezhnaia Signed-off-by: Junio C Hamano