git/remote.h, branch v2.22.2

Merge branch 'dl/no-extern-in-func-decl'

2019-05-13T14:50:32Z

Mechanically and systematically drop "extern" from function declarlation. * dl/no-extern-in-func-decl: *.[ch]: manually align parameter lists *.[ch]: remove extern from function declarations using sed *.[ch]: remove extern from function declarations using spatch

Merge branch 'dr/ref-filter-push-track-fix'

2019-05-08T15:37:26Z

%(push:track) token used in the --format option to "git for-each-ref" and friends was not showing the right branch, which has been fixed. * dr/ref-filter-push-track-fix: ref-filter: use correct branch for %(push:track)

*.[ch]: manually align parameter lists

2019-05-05T06:20:10Z

In previous patches, extern was mechanically removed from function declarations without care to formatting, causing parameter lists to be misaligned. Manually format changed sections such that the parameter lists should be realigned. Viewing this patch with 'git diff -w' should produce no output. Signed-off-by: Denton Liu Signed-off-by: Junio C Hamano

*.[ch]: remove extern from function declarations using spatch

2019-05-05T06:20:06Z

There has been a push to remove extern from function declarations. Remove some instances of "extern" for function declarations which are caught by Coccinelle. Note that Coccinelle has some difficulty with processing functions with `__attribute__` or varargs so some `extern` declarations are left behind to be dealt with in a future patch. This was the Coccinelle patch used: @@ type T; identifier f; @@ - extern T f(...); and it was run with: $ git ls-files \*.{c,h} | grep -v ^compat/ | xargs spatch --sp-file contrib/coccinelle/noextern.cocci --in-place Files under `compat/` are intentionally excluded as some are directly copied from external sources and we should avoid churning them as much as possible. Signed-off-by: Denton Liu Signed-off-by: Junio C Hamano

ref-filter: use correct branch for %(push:track)

2019-04-18T00:17:41Z

In ref-filter.c, when processing the atom %(push:track), the ahead/behind values are computed using `stat_tracking_info` which refers to the upstream branch. Fix that by introducing a new flag `for_push` in `stat_tracking_info` in remote.c, which does the same thing but for the push branch. Update the few callers of `stat_tracking_info` to handle this flag. This ensure that whenever we use this function in the future, we are careful to specify is this should apply to the upstream or the push branch. This bug was not detected in t/t6300-for-each-ref.sh because in the test for push:track, both the upstream and the push branches were behind by 1 from the local branch. Change the test so that the upstream branch is behind by 1 while the push branch is ahead by 1. This allows us to test that %(push:track) refers to the correct branch. This changes the expected value of some following tests (by introducing new references), so update them too. Signed-off-by: Damien Robert Reviewed-by: Jeff King Signed-off-by: Junio C Hamano

remote.c: make singular free_ref() public

2019-04-15T05:00:52Z

We provide a free_refs() function to free a list, but there's no easy way for a caller to free a single ref. Let's make our singular free_ref() function public. Since its name is so similar to the list-freeing free_refs(), and because both of those functions have the same signature, it might be easy to accidentally use the wrong one. Let's call the singular version the more verbose "free_one_ref()" to distinguish it. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

Merge branch 'ds/reachable'

2018-09-17T20:53:52Z

The code for computing history reachability has been shuffled, obtained a bunch of new tests to cover them, and then being improved. * ds/reachable: commit-reach: correct accidental #include of C file commit-reach: use can_all_from_reach commit-reach: make can_all_from_reach... linear commit-reach: replace ref_newer logic test-reach: test commit_contains test-reach: test can_all_from_reach_with_flags test-reach: test reduce_heads test-reach: test get_merge_bases_many test-reach: test is_descendant_of test-reach: test in_merge_bases test-reach: create new test tool for ref_newer commit-reach: move can_all_from_reach_with_flags upload-pack: generalize commit date cutoff upload-pack: refactor ok_to_give_up() upload-pack: make reachable() more generic commit-reach: move commit_contains from ref-filter commit-reach: move ref_newer from remote.c commit.h: remove method declarations commit-reach: move walk methods from commit.c

Add missing includes and forward declarations

2018-08-15T18:52:09Z

I looped over the toplevel header files, creating a temporary two-line C program for each consisting of #include "git-compat-util.h" #include $HEADER This patch is the result of manually fixing errors in compiling those tiny programs. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

commit-reach: move ref_newer from remote.c

2018-07-20T22:38:54Z

There are several commit walks in the codebase. Group them together into a new commit-reach.c file and corresponding header. After we group these walks into one place, we can reduce duplicate logic by calling equivalent methods. The ref_newer() method is used by 'git push -f' to check if a force-push is necessary. By making the method public, we make it possible to test the method directly without setting up an envieronment where a 'git push' call makes sense. Signed-off-by: Derrick Stolee Signed-off-by: Junio C Hamano

fetch-pack: implement ref-in-want

2018-06-28T16:33:30Z

Implement ref-in-want on the client side so that when a server supports the "ref-in-want" feature, a client will send "want-ref" lines for each reference the client wants to fetch. This feature allows clients to tolerate inconsistencies that exist when a remote repository's refs change during the course of negotiation. This allows a client to request to request a particular ref without specifying the OID of the ref. This means that instead of hitting an error when a ref no longer points at the OID it did at the beginning of negotiation, negotiation can continue and the value of that ref will be sent at the termination of negotiation, just before a packfile is sent. More information on the ref-in-want feature can be found in Documentation/technical/protocol-v2.txt. Signed-off-by: Brandon Williams Signed-off-by: Junio C Hamano