git/builtin/pack-objects.c, branch v2.50.0

Merge branch 'az/tighten-string-array-constness'

2025-04-29T21:21:28Z

Code clean-up. * az/tighten-string-array-constness: global: mark usage strings and string tables const

Merge branch 'ps/parse-options-integers'

2025-04-25T00:25:34Z

Update parse-options API to catch mistakes to pass address of an integral variable of a wrong type/size. * ps/parse-options-integers: parse-options: detect mismatches in integer signedness parse-options: introduce precision handling for `OPTION_UNSIGNED` parse-options: introduce precision handling for `OPTION_INTEGER` parse-options: rename `OPT_MAGNITUDE()` to `OPT_UNSIGNED()` parse-options: support unit factors in `OPT_INTEGER()` global: use designated initializers for options parse: fix off-by-one for minimum signed values

Merge branch 'ps/object-file-cleanup'

2025-04-25T00:25:33Z

Code clean-up. * ps/object-file-cleanup: object-store: merge "object-store-ll.h" and "object-store.h" object-store: remove global array of cached objects object: split out functions relating to object store subsystem object-file: drop `index_blob_stream()` object-file: split up concerns of `HASH_*` flags object-file: split out functions relating to object store subsystem object-file: move `xmmap()` into "wrapper.c" object-file: move `git_open_cloexec()` to "compat/open.c" object-file: move `safe_create_leading_directories()` into "path.c" object-file: move `mkdir_in_gitdir()` into "path.c"

global: mark usage strings and string tables const

2025-04-22T04:01:19Z

Signed-off-by: Ahelenia Ziemiańska Signed-off-by: Junio C Hamano

parse-options: rename `OPT_MAGNITUDE()` to `OPT_UNSIGNED()`

2025-04-17T15:15:15Z

With the preceding commit, `OPT_INTEGER()` has learned to support unit factors. Consequently, the major differencen between `OPT_INTEGER()` and `OPT_MAGNITUDE()` isn't the support of unit factors anymore, as both of them do support them now. Instead, the difference is that one handles signed and the other handles unsigned integers. Adapt the name of `OPT_MAGNITUDE()` accordingly by renaming it to `OPT_UNSIGNED()`. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano

Merge branch 'ps/cat-file-filter-batch'

2025-04-16T20:54:21Z

"git cat-file --batch" and friends learned to allow "--filter=" to omit certain objects, just like the transport layer does. * ps/cat-file-filter-batch: builtin/cat-file: use bitmaps to efficiently filter by object type builtin/cat-file: deduplicate logic to iterate over all objects pack-bitmap: introduce function to check whether a pack is bitmapped pack-bitmap: add function to iterate over filtered bitmapped objects pack-bitmap: allow passing payloads to `show_reachable_fn()` builtin/cat-file: support "object:type=" objects filter builtin/cat-file: support "blob:limit=" objects filter builtin/cat-file: support "blob:none" objects filter builtin/cat-file: wire up an option to filter objects builtin/cat-file: introduce function to report object status builtin/cat-file: rename variable that tracks usage

Merge branch 'ps/object-wo-the-repository'

2025-04-15T20:50:15Z

The object layer has been updated to take an explicit repository instance as a parameter in more code paths. * ps/object-wo-the-repository: hash: stop depending on `the_repository` in `null_oid()` hash: fix "-Wsign-compare" warnings object-file: split out logic regarding hash algorithms delta-islands: stop depending on `the_repository` object-file-convert: stop depending on `the_repository` pack-bitmap-write: stop depending on `the_repository` pack-revindex: stop depending on `the_repository` pack-check: stop depending on `the_repository` environment: move access to "core.bigFileThreshold" into repo settings pack-write: stop depending on `the_repository` and `the_hash_algo` object: stop depending on `the_repository` csum-file: stop depending on `the_repository`

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15T15:24:37Z

The "object-store-ll.h" header has been introduced to keep transitive header dependendcies and compile times at bay. Now that we have created a new "object-store.c" file though we can easily move the last remaining additional bit of "object-store.h", the `odb_path_map`, out of the header. Do so. As the "object-store.h" header is now equivalent to its low-level alternative we drop the latter and inline it into the former. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano

Merge branch 'ps/object-wo-the-repository' into ps/object-file-cleanup

2025-04-08T21:28:17Z

* ps/object-wo-the-repository: hash: stop depending on `the_repository` in `null_oid()` hash: fix "-Wsign-compare" warnings object-file: split out logic regarding hash algorithms delta-islands: stop depending on `the_repository` object-file-convert: stop depending on `the_repository` pack-bitmap-write: stop depending on `the_repository` pack-revindex: stop depending on `the_repository` pack-check: stop depending on `the_repository` environment: move access to "core.bigFileThreshold" into repo settings pack-write: stop depending on `the_repository` and `the_hash_algo` object: stop depending on `the_repository` csum-file: stop depending on `the_repository`

Merge branch 'tb/incremental-midx-part-2'

2025-04-08T18:43:14Z

Incrementally updating multi-pack index files. * tb/incremental-midx-part-2: midx: implement writing incremental MIDX bitmaps pack-bitmap.c: use `ewah_or_iterator` for type bitmap iterators pack-bitmap.c: keep track of each layer's type bitmaps ewah: implement `struct ewah_or_iterator` pack-bitmap.c: apply pseudo-merge commits with incremental MIDXs pack-bitmap.c: compute disk-usage with incremental MIDXs pack-bitmap.c: teach `rev-list --test-bitmap` about incremental MIDXs pack-bitmap.c: support bitmap pack-reuse with incremental MIDXs pack-bitmap.c: teach `show_objects_for_type()` about incremental MIDXs pack-bitmap.c: teach `bitmap_for_commit()` about incremental MIDXs pack-bitmap.c: open and store incremental bitmap layers pack-revindex: prepare for incremental MIDX bitmaps Documentation: describe incremental MIDX bitmaps Documentation: remove a "future work" item from the MIDX docs