From: Jonathan Tan <jonathantanmy@google.com>
To: git@vger.kernel.org
Cc: Jonathan Tan <jonathantanmy@google.com>,
gitster@pobox.com, git@jeffhostetler.com, peartben@gmail.com,
christian.couder@gmail.com
Subject: [PATCH 03/18] fsck: support referenced promisor objects
Date: Fri, 29 Sep 2017 13:11:39 -0700 [thread overview]
Message-ID: <5e5806e020a639560bca397d77045cc5286c1655.1506714999.git.jonathantanmy@google.com> (raw)
In-Reply-To: <cover.1506714999.git.jonathantanmy@google.com>
In-Reply-To: <cover.1506714999.git.jonathantanmy@google.com>
Teach fsck to not treat missing promisor objects indirectly pointed to
by refs as an error when extensions.partialclone is set.
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
---
builtin/fsck.c | 11 +++++++++++
t/t0410-partial-clone.sh | 23 +++++++++++++++++++++++
2 files changed, 34 insertions(+)
diff --git a/builtin/fsck.c b/builtin/fsck.c
index f1529527b..4492a4fab 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -149,6 +149,15 @@ static int mark_object(struct object *obj, int type, void *data, struct fsck_opt
if (obj->flags & REACHABLE)
return 0;
obj->flags |= REACHABLE;
+
+ if (is_promisor_object(&obj->oid))
+ /*
+ * Further recursion does not need to be performed on this
+ * object since it is a promisor object (so it does not need to
+ * be added to "pending").
+ */
+ return 0;
+
if (!(obj->flags & HAS_OBJ)) {
if (parent && !has_object_file(&obj->oid)) {
printf("broken link from %7s %s\n",
@@ -213,6 +222,8 @@ static void check_reachable_object(struct object *obj)
* do a full fsck
*/
if (!(obj->flags & HAS_OBJ)) {
+ if (is_promisor_object(&obj->oid))
+ return;
if (has_sha1_pack(obj->oid.hash))
return; /* it is in pack - forget about it */
printf("missing %s %s\n", printable_type(obj),
diff --git a/t/t0410-partial-clone.sh b/t/t0410-partial-clone.sh
index bf75162c1..4f9931f9b 100755
--- a/t/t0410-partial-clone.sh
+++ b/t/t0410-partial-clone.sh
@@ -102,4 +102,27 @@ test_expect_success 'missing ref object, but promised, passes fsck' '
git -C repo fsck
'
+test_expect_success 'missing object, but promised, passes fsck' '
+ rm -rf repo &&
+ test_create_repo repo &&
+ test_commit -C repo 1 &&
+ test_commit -C repo 2 &&
+ test_commit -C repo 3 &&
+ git -C repo tag -a annotated_tag -m "annotated tag" &&
+
+ C=$(git -C repo rev-parse 1) &&
+ T=$(git -C repo rev-parse 2^{tree}) &&
+ B=$(git hash-object repo/3.t) &&
+ AT=$(git -C repo rev-parse annotated_tag) &&
+
+ promise_and_delete "$C" &&
+ promise_and_delete "$T" &&
+ promise_and_delete "$B" &&
+ promise_and_delete "$AT" &&
+
+ git -C repo config core.repositoryformatversion 1 &&
+ git -C repo config extensions.partialclone "arbitrary string" &&
+ git -C repo fsck
+'
+
test_done
--
2.14.2.822.g60be5d43e6-goog
next prev parent reply other threads:[~2017-09-29 20:12 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-29 20:11 [PATCH 00/18] Partial clone (from clone to lazy fetch in 18 patches) Jonathan Tan
2017-09-29 20:11 ` [PATCH 01/18] fsck: introduce partialclone extension Jonathan Tan
2017-09-29 20:11 ` [PATCH 02/18] fsck: support refs pointing to promisor objects Jonathan Tan
2017-09-29 20:11 ` Jonathan Tan [this message]
2017-09-29 20:11 ` [PATCH 04/18] fsck: support promisor objects as CLI argument Jonathan Tan
2017-09-29 20:11 ` [PATCH 05/18] index-pack: refactor writing of .keep files Jonathan Tan
2017-09-29 20:11 ` [PATCH 06/18] introduce fetch-object: fetch one promisor object Jonathan Tan
2017-09-29 20:11 ` [PATCH 07/18] sha1_file: support lazily fetching missing objects Jonathan Tan
2017-10-12 14:42 ` Christian Couder
2017-10-12 15:45 ` Christian Couder
2017-09-29 20:11 ` [PATCH 08/18] rev-list: support termination at promisor objects Jonathan Tan
2017-09-29 20:11 ` [PATCH 09/18] gc: do not repack promisor packfiles Jonathan Tan
2017-09-29 20:11 ` [PATCH 10/18] pack-objects: rename want_.* to ignore_.* Jonathan Tan
2017-09-29 20:11 ` [PATCH 11/18] pack-objects: support --blob-max-bytes Jonathan Tan
2017-09-29 20:11 ` [PATCH 12/18] fetch-pack: support excluding large blobs Jonathan Tan
2017-09-29 20:11 ` [PATCH 13/18] fetch: refactor calculation of remote list Jonathan Tan
2017-09-29 20:11 ` [PATCH 14/18] fetch: support excluding large blobs Jonathan Tan
2017-09-29 20:11 ` [PATCH 15/18] clone: " Jonathan Tan
2017-09-29 20:11 ` [PATCH 16/18] clone: configure blobmaxbytes in created repos Jonathan Tan
2017-09-29 20:11 ` [PATCH 17/18] unpack-trees: batch fetching of missing blobs Jonathan Tan
2017-09-29 20:11 ` [PATCH 18/18] fetch-pack: restore save_commit_buffer after use Jonathan Tan
2017-09-29 21:08 ` [PATCH 00/18] Partial clone (from clone to lazy fetch in 18 patches) Johannes Schindelin
2017-10-02 4:23 ` Junio C Hamano
2017-10-03 6:15 ` Christian Couder
2017-10-03 8:50 ` Junio C Hamano
2017-10-03 14:39 ` Jeff Hostetler
2017-10-03 23:42 ` Jonathan Tan
2017-10-04 13:30 ` Jeff Hostetler
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5e5806e020a639560bca397d77045cc5286c1655.1506714999.git.jonathantanmy@google.com \
--to=jonathantanmy@google.com \
--cc=christian.couder@gmail.com \
--cc=git@jeffhostetler.com \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
--cc=peartben@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).