diff options
| -rwxr-xr-x | t/t5500-fetch-pack.sh | 47 | ||||
| -rw-r--r-- | transport.c | 16 |
2 files changed, 61 insertions, 2 deletions
diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index c450f33f33..ea5a4ed3b2 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -147,7 +147,35 @@ test_expect_success "clone shallow object count (part 2)" ' test_expect_success "fsck in shallow repo" \ "(cd shallow; git fsck --full)" -#test_done; exit +test_expect_success 'simple fetch in shallow repo' ' + ( + cd shallow && + git fetch + ) +' + +test_expect_success 'no changes expected' ' + ( + cd shallow && + git count-objects -v + ) > count.shallow.2 && + cmp count.shallow count.shallow.2 +' + +test_expect_success 'fetch same depth in shallow repo' ' + ( + cd shallow && + git fetch --depth=2 + ) +' + +test_expect_success 'no changes expected' ' + ( + cd shallow && + git count-objects -v + ) > count.shallow.3 && + cmp count.shallow count.shallow.3 +' add B66 $B65 add B67 $B66 @@ -179,4 +207,21 @@ test_expect_success "clone shallow object count" \ test_expect_success "pull in shallow repo with missing merge base" \ "(cd shallow && test_must_fail git pull --depth 4 .. A)" +test_expect_success 'additional simple shallow deepenings' ' + ( + cd shallow && + git fetch --depth=8 && + git fetch --depth=10 && + git fetch --depth=11 + ) +' + +test_expect_success 'clone shallow object count' ' + ( + cd shallow && + git count-objects -v + ) > count.shallow && + grep "^count: 52" count.shallow +' + test_done diff --git a/transport.c b/transport.c index efecb65258..5342f1e2ec 100644 --- a/transport.c +++ b/transport.c @@ -1049,11 +1049,12 @@ const struct ref *transport_get_remote_refs(struct transport *transport) int transport_fetch_refs(struct transport *transport, const struct ref *refs) { int rc; - int nr_heads = 0, nr_alloc = 0; + int nr_heads = 0, nr_alloc = 0, nr_refs = 0; const struct ref **heads = NULL; const struct ref *rm; for (rm = refs; rm; rm = rm->next) { + nr_refs++; if (rm->peer_ref && !hashcmp(rm->peer_ref->old_sha1, rm->old_sha1)) continue; @@ -1061,6 +1062,19 @@ int transport_fetch_refs(struct transport *transport, const struct ref *refs) heads[nr_heads++] = rm; } + if (!nr_heads) { + /* + * When deepening of a shallow repository is requested, + * then local and remote refs are likely to still be equal. + * Just feed them all to the fetch method in that case. + * This condition shouldn't be met in a non-deepening fetch + * (see builtin-fetch.c:quickfetch()). + */ + heads = xmalloc(nr_refs * sizeof(*heads)); + for (rm = refs; rm; rm = rm->next) + heads[nr_heads++] = rm; + } + rc = transport->fetch(transport, nr_heads, heads); free(heads); return rc; |