git/commit.c, branch v2.50.0

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"

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

object-file: split out functions relating to object store subsystem

2025-04-15T15:24:36Z

While we have the "object-store.h" header, most of the functionality for object stores is actually hosted in "object-file.c". This makes it hard to find relevant functions and causes us to mix up concerns. Split out functions relating to the object store subsystem into a new "object-store.c" file. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano

commit: move clear_commit_marks_many() loop body to clear_commit_marks()

2025-03-24T05:52:29Z

clear_commit_marks_many() clears multiple commits one by one. Move the code for handling a single commit to clear_commit_marks() and call it instead of the other way around, to simplify the code. Signed-off-by: René Scharfe Signed-off-by: Junio C Hamano

object-file-convert: stop depending on `the_repository`

2025-03-10T20:16:19Z

There are multiple sites in "object-file-convert.c" where we use the global `the_repository` variable, either explicitly or implicitly by using `the_hash_algo`. All of these callsites are transitively called from `convert_object_file()`, which indeed has no repo as input. Refactor the function so that it receives a repository as a parameter and pass it through to all internal functions to get rid of the dependency. Remove the `USE_THE_REPOSITORY_VARIABLE` define. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano

commit: avoid parent list buildup in clear_commit_marks_many()

2025-02-24T16:51:18Z

clear_commit_marks_1() clears the marks of the first parent and its first parent and so on, and saves the higher numbered parents in a list for later. There is no benefit in keeping that list growing with each handled commit. Clear it after each run to reduce peak memory usage. Signed-off-by: René Scharfe Signed-off-by: Junio C Hamano

commit-reach: use `size_t` to track indices in `get_reachable_subset()`

2024-12-27T16:11:45Z

Similar as with the preceding commit, adapt `get_reachable_subset()` so that it tracks array indices via `size_t` instead of using signed integers to fix a couple of -Wsign-compare warnings. Adapt callers accordingly. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano

Merge branch 'ps/build-sign-compare'

2024-12-23T17:32:11Z

Start working to make the codebase buildable with -Wsign-compare. * ps/build-sign-compare: t/helper: don't depend on implicit wraparound scalar: address -Wsign-compare warnings builtin/patch-id: fix type of `get_one_patchid()` builtin/blame: fix type of `length` variable when emitting object ID gpg-interface: address -Wsign-comparison warnings daemon: fix type of `max_connections` daemon: fix loops that have mismatching integer types global: trivial conversions to fix `-Wsign-compare` warnings pkt-line: fix -Wsign-compare warning on 32 bit platform csum-file: fix -Wsign-compare warning on 32-bit platform diff.h: fix index used to loop through unsigned integer config.mak.dev: drop `-Wno-sign-compare` global: mark code units that generate warnings with `-Wsign-compare` compat/win32: fix -Wsign-compare warning in "wWinMain()" compat/regex: explicitly ignore "-Wsign-compare" warnings git-compat-util: introduce macros to disable "-Wsign-compare" warnings

Merge branch 'bf/explicit-config-set-in-advice-messages'

2024-12-16T01:54:28Z

The advice messages now tell the newer 'git config set' command to set the advice.token configuration variable to squelch a message. * bf/explicit-config-set-in-advice-messages: advice: suggest using subcommand "git config set"