From: Jeff Hostetler <jeffhost@xxxxxxxxxxxxx> This is V6 of part 2 of partial clone. This assumes V6 of part 1 is already present. This version fixes a problem in fetch-pack observed in V5. It also contains 2 "fixup" commits that are WIP responses to comments on V5. Part 2 is concerned with fsck, gc, initial support for dynamic object fetching, and tracking promisor objects. Jonathan Tan originally developed this code. I have moved it on top of part 1 and updated it slightly. Jeff Hostetler (2): fixup: sha1_file: convert gotos to break/continue fixup: sha1_file: add TODO Jonathan Tan (10): extension.partialclone: introduce partial clone extension fsck: introduce partialclone extension fsck: support refs pointing to promisor objects fsck: support referenced promisor objects fsck: support promisor objects as CLI argument index-pack: refactor writing of .keep files introduce fetch-object: fetch one promisor object sha1_file: support lazily fetching missing objects rev-list: support termination at promisor objects gc: do not repack promisor packfiles Documentation/git-pack-objects.txt | 11 + Documentation/gitremote-helpers.txt | 7 + Documentation/rev-list-options.txt | 11 + Documentation/technical/repository-version.txt | 12 + Makefile | 1 + builtin/cat-file.c | 2 + builtin/fetch-pack.c | 10 + builtin/fsck.c | 26 +- builtin/gc.c | 3 + builtin/index-pack.c | 113 ++++---- builtin/pack-objects.c | 37 ++- builtin/prune.c | 7 + builtin/repack.c | 8 +- builtin/rev-list.c | 71 ++++- cache.h | 13 +- environment.c | 1 + fetch-object.c | 27 ++ fetch-object.h | 6 + fetch-pack.c | 48 ++-- fetch-pack.h | 8 + list-objects.c | 29 ++- object.c | 2 +- packfile.c | 77 +++++- packfile.h | 13 + remote-curl.c | 14 +- revision.c | 33 ++- revision.h | 5 +- setup.c | 7 +- sha1_file.c | 32 ++- t/t0410-partial-clone.sh | 343 +++++++++++++++++++++++++ transport.c | 8 + transport.h | 11 + 32 files changed, 899 insertions(+), 97 deletions(-) create mode 100644 fetch-object.c create mode 100644 fetch-object.h create mode 100755 t/t0410-partial-clone.sh -- 2.9.3
