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| author |  Junio C Hamano <gitster@pobox.com> | 2014-01-17 12:21:14 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-01-17 12:21:20 -0800 |
| commit | 92251b1b5b5e53ac9de890105e2a2bd9d15e2ecb (patch) | |
| tree | ed77d1e0ceaf2142ce14583a1b60c4af204571a0 /transport.h | |
| parent | Merge branch 'jk/pull-rebase-using-fork-point' (diff) | |
| parent | t5537: fix incorrect expectation in test case 10 (diff) | |
| download | tgif-92251b1b5b5e53ac9de890105e2a2bd9d15e2ecb.tar.xz | |
Merge branch 'nd/shallow-clone'
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
...
Diffstat (limited to 'transport.h')
| -rw-r--r-- | transport.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/transport.h b/transport.h index 8f96bed775..02ea248db1 100644 --- a/transport.h +++ b/transport.h @@ -11,6 +11,7 @@ struct git_transport_options { unsigned followtags : 1; unsigned check_self_contained_and_connected : 1; unsigned self_contained_and_connected : 1; + unsigned update_shallow : 1; int depth; const char *uploadpack; const char *receivepack; @@ -35,6 +36,12 @@ struct transport { */ unsigned cannot_reuse : 1; + /* + * A hint from caller that it will be performing a clone, not + * normal fetch. IOW the repository is guaranteed empty. + */ + unsigned cloning : 1; + /** * Returns 0 if successful, positive if the option is not * recognized or is inapplicable, and negative if the option @@ -146,6 +153,9 @@ struct transport *transport_get(struct remote *, const char *); /* Aggressively fetch annotated tags if possible */ #define TRANS_OPT_FOLLOWTAGS "followtags" +/* Accept refs that may update .git/shallow without --depth */ +#define TRANS_OPT_UPDATE_SHALLOW "updateshallow" + /** * Returns 0 if the option was used, non-zero otherwise. Prints a * message to stderr if the option is not used. @@ -193,10 +203,4 @@ void transport_print_push_status(const char *dest, struct ref *refs, typedef void alternate_ref_fn(const struct ref *, void *); extern void for_each_alternate_ref(alternate_ref_fn, void *); - -struct send_pack_args; -extern int send_pack(struct send_pack_args *args, - int fd[], struct child_process *conn, - struct ref *remote_refs, - struct extra_have_objects *extra_have); #endif |