git/send-pack.c, branch v2.0.2

Merge branch 'nd/shallow-clone'

2014-01-17T20:21:20Z

Fetching from a shallow-cloned repository used to be forbidden, primarily because the codepaths involved were not carefully vetted and we did not bother supporting such usage. This attempts to allow object transfer out of a shallow-cloned repository in a controlled way (i.e. the receiver become a shallow repository with truncated history). * nd/shallow-clone: (31 commits) t5537: fix incorrect expectation in test case 10 shallow: remove unused code send-pack.c: mark a file-local function static git-clone.txt: remove shallow clone limitations prune: clean .git/shallow after pruning objects clone: use git protocol for cloning shallow repo locally send-pack: support pushing from a shallow clone via http receive-pack: support pushing to a shallow clone via http smart-http: support shallow fetch/clone remote-curl: pass ref SHA-1 to fetch-pack as well send-pack: support pushing to a shallow clone receive-pack: allow pushes that update .git/shallow connected.c: add new variant that runs with --shallow-file add GIT_SHALLOW_FILE to propagate --shallow-file to subprocesses receive/send-pack: support pushing from a shallow clone receive-pack: reorder some code in unpack() fetch: add --update-shallow to accept refs that update .git/shallow upload-pack: make sure deepening preserves shallow roots fetch: support fetching from a shallow repository clone: support remote shallow repository ...

send-pack.c: mark a file-local function static

2014-01-06T16:26:36Z

Commit f2c681cf ("send-pack: support pushing from a shallow clone via http", 05-12-2013) adds the 'advertise_shallow_grafts_buf' function as an external symbol. Noticed by sparse. ("'advertise_shallow_grafts_buf' was not declared. Should it be static?") Signed-off-by: Ramsay Jones Signed-off-by: Junio C Hamano

Merge branch 'cc/starts-n-ends-with'

2013-12-17T20:02:44Z

Remove a few duplicate implementations of prefix/suffix comparison functions, and rename them to starts_with and ends_with. * cc/starts-n-ends-with: replace {pre,suf}fixcmp() with {starts,ends}_with() strbuf: introduce starts_with() and ends_with() builtin/remote: remove postfixcmp() and use suffixcmp() instead environment: normalize use of prefixcmp() by removing " != 0"

send-pack: support pushing from a shallow clone via http

2013-12-11T00:14:18Z

Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

receive/send-pack: support pushing from a shallow clone

2013-12-11T00:14:17Z

Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

remote.h: replace struct extra_have_objects with struct sha1_array

2013-12-11T00:14:15Z

The latter can do everything the former can and is used in many more places. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

replace {pre,suf}fixcmp() with {starts,ends}_with()

2013-12-05T22:13:21Z

send-pack: don't send a thin pack to a server which doesn't support it

2013-11-25T21:16:19Z

Up to now git has assumed that all servers are able to fix thin packs. This is however not always the case. Document the 'no-thin' capability and prevent send-pack from generating a thin pack if the server advertises it. Signed-off-by: Carlos Martín Nieto Helped-by: Jeff King Signed-off-by: Junio C Hamano

Merge branch 'jl/pack-transfer-avoid-double-close'

2013-10-30T19:10:45Z

The codepath that send_pack() calls pack_objects() mistakenly closed the same file descriptor twice, leading to potentially closing a wrong file descriptor that was opened in the meantime. * jl/pack-transfer-avoid-double-close: Clear fd after closing to avoid double-close error

Clear fd after closing to avoid double-close error

2013-10-23T16:07:09Z

In send_pack(), clear the fd passed to pack_objects() by setting it to -1, since pack_objects() closes the fd (via a call to run_command()). Likewise, in get_pack(), clear the fd passed to run_command(). Not doing so risks having git_transport_push(), caller of send_pack(), closing the fd again, possibly incorrectly closing some other open file; or similarly with fetch_refs_from_pack(), indirect caller of get_pack(). Signed-off-by: Jens Lindström Acked-by: Jeff King Acked-by: Duy Nguyen Signed-off-by: Junio C Hamano