diff options
Diffstat (limited to 'connected.c')
| -rw-r--r-- | connected.c | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/connected.c b/connected.c index d7624230d4..fae8d64c12 100644 --- a/connected.c +++ b/connected.c @@ -2,30 +2,51 @@ #include "run-command.h" #include "sigchain.h" #include "connected.h" +#include "transport.h" +int check_everything_connected(sha1_iterate_fn fn, int quiet, void *cb_data) +{ + return check_everything_connected_with_transport(fn, quiet, cb_data, NULL); +} /* * If we feed all the commits we want to verify to this command * - * $ git rev-list --verify-objects --stdin --not --all + * $ git rev-list --objects --stdin --not --all * * and if it does not error out, that means everything reachable from - * these commits locally exists and is connected to some of our - * existing refs. + * these commits locally exists and is connected to our existing refs. + * Note that this does _not_ validate the individual objects. * * Returns 0 if everything is connected, non-zero otherwise. */ -int check_everything_connected(sha1_iterate_fn fn, int quiet, void *cb_data) +int check_everything_connected_with_transport(sha1_iterate_fn fn, + int quiet, + void *cb_data, + struct transport *transport) { struct child_process rev_list; - const char *argv[] = {"rev-list", "--verify-objects", + const char *argv[] = {"rev-list", "--objects", "--stdin", "--not", "--all", NULL, NULL}; char commit[41]; unsigned char sha1[20]; int err = 0; + struct packed_git *new_pack = NULL; if (fn(cb_data, sha1)) return err; + if (transport && transport->smart_options && + transport->smart_options->self_contained_and_connected && + transport->pack_lockfile && + !suffixcmp(transport->pack_lockfile, ".keep")) { + struct strbuf idx_file = STRBUF_INIT; + strbuf_addstr(&idx_file, transport->pack_lockfile); + strbuf_setlen(&idx_file, idx_file.len - 5); /* ".keep" */ + strbuf_addstr(&idx_file, ".idx"); + new_pack = add_packed_git(idx_file.buf, idx_file.len, 1); + strbuf_release(&idx_file); + } + if (quiet) argv[5] = "--quiet"; @@ -42,6 +63,17 @@ int check_everything_connected(sha1_iterate_fn fn, int quiet, void *cb_data) commit[40] = '\n'; do { + /* + * If index-pack already checked that: + * - there are no dangling pointers in the new pack + * - the pack is self contained + * Then if the updated ref is in the new pack, then we + * are sure the ref is good and not sending it to + * rev-list for verification. + */ + if (new_pack && find_pack_entry_one(sha1, new_pack)) + continue; + memcpy(commit, sha1_to_hex(sha1), 40); if (write_in_full(rev_list.in, commit, 41) < 0) { if (errno != EPIPE && errno != EINVAL) |