[PATCH 4/4] Teach "git clone" to pack refs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



In repos with many refs, it is unlikely that most refs will ever change.
This fact is already exploited by "git gc" by executing "git pack-refs"
to consolidate all refs into a single file.

When cloning a repo with many refs, it does not make sense to create the
loose refs in the first place, just to have the next "git gc" consolidate
them into one file. Instead, make "git clone" create the packed refs file
immediately, and forego the loose refs completely.

Signed-off-by: Johan Herland <johan@xxxxxxxxxxx>
---
 builtin-clone.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/builtin-clone.c b/builtin-clone.c
index 0a9c873..01c595e 100644
--- a/builtin-clone.c
+++ b/builtin-clone.c
@@ -18,6 +18,7 @@
 #include "transport.h"
 #include "strbuf.h"
 #include "dir.h"
+#include "pack-refs.h"
 
 /*
  * Overall FIXMEs:
@@ -313,8 +314,11 @@ static struct ref *write_remote_refs(const struct ref *refs, struct refspec *ref
 	get_fetch_map(refs, tag_refspec, &tail, 0);
 
 	for (r = local_refs; r; r = r->next)
-		update_ref(reflog,
-			   r->peer_ref->name, r->old_sha1, NULL, 0, DIE_ON_ERR);
+		add_extra_ref(r->peer_ref->name, r->old_sha1, 0);
+
+	pack_refs(PACK_REFS_ALL);
+	clear_extra_refs();
+
 	return local_refs;
 }
 
-- 
1.5.5.159.g8c84b

--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Kernel Development]     [Gcc Help]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [V4L]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]     [Fedora Users]

  Powered by Linux