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-rw-r--r--refspec.c2
-rw-r--r--refspec.h4
-rwxr-xr-xt/t5516-fetch-push.sh19
3 files changed, 25 insertions, 0 deletions
diff --git a/refspec.c b/refspec.c
index c59a4ccf1e..ada7854f7a 100644
--- a/refspec.c
+++ b/refspec.c
@@ -202,6 +202,8 @@ void refspec_ref_prefixes(const struct refspec *rs,
const struct refspec_item *item = &rs->items[i];
const char *prefix = NULL;
+ if (item->exact_sha1)
+ continue;
if (rs->fetch == REFSPEC_FETCH)
prefix = item->src;
else if (item->dst)
diff --git a/refspec.h b/refspec.h
index 01b700e094..3a9363887c 100644
--- a/refspec.h
+++ b/refspec.h
@@ -42,6 +42,10 @@ void refspec_clear(struct refspec *rs);
int valid_fetch_refspec(const char *refspec);
struct argv_array;
+/*
+ * Determine what <prefix> values to pass to the peer in ref-prefix lines
+ * (see Documentation/technical/protocol-v2.txt).
+ */
void refspec_ref_prefixes(const struct refspec *rs,
struct argv_array *ref_prefixes);
diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh
index f4d28288f0..a5077d8b7c 100755
--- a/t/t5516-fetch-push.sh
+++ b/t/t5516-fetch-push.sh
@@ -1121,6 +1121,25 @@ test_expect_success 'fetch exact SHA1' '
)
'
+test_expect_success 'fetch exact SHA1 in protocol v2' '
+ mk_test testrepo heads/master hidden/one &&
+ git push testrepo master:refs/hidden/one &&
+ git -C testrepo config transfer.hiderefs refs/hidden &&
+ check_push_result testrepo $the_commit hidden/one &&
+
+ mk_child testrepo child &&
+ git -C child config protocol.version 2 &&
+
+ # make sure $the_commit does not exist here
+ git -C child repack -a -d &&
+ git -C child prune &&
+ test_must_fail git -C child cat-file -t $the_commit &&
+
+ # fetching the hidden object succeeds by default
+ # NEEDSWORK: should this match the v0 behavior instead?
+ git -C child fetch -v ../testrepo $the_commit:refs/heads/copy
+'
+
for configallowtipsha1inwant in true false
do
test_expect_success "shallow fetch reachable SHA1 (but not a ref), allowtipsha1inwant=$configallowtipsha1inwant" '