git/builtin/unpack-objects.c, branch v2.18.2

Sync with Git 2.17.1

2018-05-29T08:10:05Z

* maint: (25 commits) Git 2.17.1 Git 2.16.4 Git 2.15.2 Git 2.14.4 Git 2.13.7 fsck: complain when .gitmodules is a symlink index-pack: check .gitmodules files with --strict unpack-objects: call fsck_finish() after fscking objects fsck: call fsck_finish() after fscking objects fsck: check .gitmodules content fsck: handle promisor objects in .gitmodules check fsck: detect gitmodules files fsck: actually fsck blob data fsck: simplify ".git" check index-pack: make fsck error message more specific verify_path: disallow symlinks in .gitmodules update-index: stat updated files earlier verify_dotfile: mention case-insensitivity in comment verify_path: drop clever fallthrough skip_prefix: add case-insensitive variant ...

unpack-objects: call fsck_finish() after fscking objects

2018-05-22T03:55:12Z

As with the previous commit, we must call fsck's "finish" function in order to catch any queued objects for .gitmodules checks. This second pass will be able to access any incoming objects, because we will have exploded them to loose objects by now. This isn't quite ideal, because it means that bad objects may have been written to the object database (and a subsequent operation could then reference them, even if the other side doesn't send the objects again). However, this is sufficient when used with receive.fsckObjects, since those loose objects will all be placed in a temporary quarantine area that will get wiped if we find any problems. Signed-off-by: Jeff King

index-pack: make fsck error message more specific

2018-05-22T03:55:12Z

If fsck reports an error, we say only "Error in object". This isn't quite as bad as it might seem, since the fsck code would have dumped some errors to stderr already. But it might help to give a little more context. The earlier output would not have even mentioned "fsck", and that may be a clue that the "fsck.*" or "*.fsckObjects" config may be relevant. Signed-off-by: Jeff King

cache.h: add repository argument to oid_object_info

2018-04-26T01:54:27Z

Add a repository argument to allow the callers of oid_object_info 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: Stefan Beller Reviewed-by: Jonathan Tan Signed-off-by: Junio C Hamano

Merge branch 'bc/object-id'

2018-04-09T23:25:45Z

Conversion from uchar[20] to struct object_id continues. * bc/object-id: (36 commits) convert: convert to struct object_id sha1_file: introduce a constant for max header length Convert lookup_replace_object to struct object_id sha1_file: convert read_sha1_file to struct object_id sha1_file: convert read_object_with_reference to object_id tree-walk: convert tree entry functions to object_id streaming: convert istream internals to struct object_id tree-walk: convert get_tree_entry_follow_symlinks internals to object_id builtin/notes: convert static functions to object_id builtin/fmt-merge-msg: convert remaining code to object_id sha1_file: convert sha1_object_info* to object_id Convert remaining callers of sha1_object_info_extended to object_id packfile: convert unpack_entry to struct object_id sha1_file: convert retry_bad_packed_offset to struct object_id sha1_file: convert assert_sha1_type to object_id builtin/mktree: convert to struct object_id streaming: convert open_istream to use struct object_id sha1_file: convert check_sha1_signature to struct object_id sha1_file: convert read_loose_object to use struct object_id builtin/index-pack: convert struct ref_delta_entry to object_id ...

Merge branch 'nd/object-allocation-comments'

2018-03-14T19:01:06Z

Code doc update. * nd/object-allocation-comments: object.h: realign object flag allocation comment object.h: update flag allocation comment

sha1_file: convert read_sha1_file to struct object_id

2018-03-14T16:23:50Z

Convert read_sha1_file to take a pointer to struct object_id and rename it read_object_file. Do the same for read_sha1_file_extended. Convert one use in grep.c to use the new function without any other code change, since the pointer being passed is a void pointer that is already initialized with a pointer to struct object_id. Update the declaration and definitions of the modified functions, and apply the following semantic patch to convert the remaining callers: @@ expression E1, E2, E3; @@ - read_sha1_file(E1.hash, E2, E3) + read_object_file(&E1, E2, E3) @@ expression E1, E2, E3; @@ - read_sha1_file(E1->hash, E2, E3) + read_object_file(E1, E2, E3) @@ expression E1, E2, E3, E4; @@ - read_sha1_file_extended(E1.hash, E2, E3, E4) + read_object_file_extended(&E1, E2, E3, E4) @@ expression E1, E2, E3, E4; @@ - read_sha1_file_extended(E1->hash, E2, E3, E4) + read_object_file_extended(E1, E2, E3, E4) Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano

sha1_file: convert sha1_object_info* to object_id

2018-03-14T16:23:49Z

Convert sha1_object_info and sha1_object_info_extended to take pointers to struct object_id and rename them to use "oid" instead of "sha1" in their names. Update the declaration and definition and apply the following semantic patch, plus the standard object_id transforms: @@ expression E1, E2; @@ - sha1_object_info(E1.hash, E2) + oid_object_info(&E1, E2) @@ expression E1, E2; @@ - sha1_object_info(E1->hash, E2) + oid_object_info(E1, E2) @@ expression E1, E2, E3; @@ - sha1_object_info_extended(E1.hash, E2, E3) + oid_object_info_extended(&E1, E2, E3) @@ expression E1, E2, E3; @@ - sha1_object_info_extended(E1->hash, E2, E3) + oid_object_info_extended(E1, E2, E3) Signed-off-by: Junio C Hamano

Merge branch 'bw/c-plus-plus'

2018-03-06T22:54:07Z

Avoid using identifiers that clash with C++ keywords. Even though it is not a goal to compile Git with C++ compilers, changes like this help use of code analysis tools that targets C++ on our codebase. * bw/c-plus-plus: (37 commits) replace: rename 'new' variables trailer: rename 'template' variables tempfile: rename 'template' variables wrapper: rename 'template' variables environment: rename 'namespace' variables diff: rename 'template' variables environment: rename 'template' variables init-db: rename 'template' variables unpack-trees: rename 'new' variables trailer: rename 'new' variables submodule: rename 'new' variables split-index: rename 'new' variables remote: rename 'new' variables ref-filter: rename 'new' variables read-cache: rename 'new' variables line-log: rename 'new' variables imap-send: rename 'new' variables http: rename 'new' variables entry: rename 'new' variables diffcore-delta: rename 'new' variables ...

object.h: update flag allocation comment

2018-03-06T19:41:21Z

Since the "flags" is shared, it's a good idea to keep track of who uses what bit. When we need to use more flags in library code, we can be sure it won't be re-used for another purpose by some caller. While at there, fix the location of "5" (should be in a different column than "4" two lines down) Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano