From: Ronnie Sahlberg <sahlb...@google.com>
Date: Wed, 30 Apr 2014 09:22:45 -0700
Change delete_ref to use a ref transaction for the deletion. At the same time
since we no longer have any callers of repack_without_ref we can now delete
this function.
Change delete_ref to return 0 on success and 1 on failure instead of the
previous 0 on success either 1 or -1 on failure.
Signed-off-by: Ronnie Sahlberg <sahlb...@google.com>
Reviewed-by: Michael Haggerty <mhag...@alum.mit.edu>
Signed-off-by: Jonathan Nieder <jrnie...@gmail.com>
---
Thanks for reading.
refs.c | 35 ++++++++++++++---------------------
1 file changed, 14 insertions(+), 21 deletions(-)
diff --git a/refs.c b/refs.c
index 5b2d335..7996be9 100644
--- a/refs.c
+++ b/refs.c
@@ -2548,11 +2548,6 @@ int repack_without_refs(const char **refnames, int n,
struct strbuf *err)
return ret;
}
-static int repack_without_ref(const char *refname)
-{
- return repack_without_refs(&refname, 1, NULL);
-}
-
static int delete_ref_loose(struct ref_lock *lock, int flag)
{
if (!(flag & REF_ISPACKED) || flag & REF_ISSYMREF) {
@@ -2570,24 +2565,22 @@ static int delete_ref_loose(struct ref_lock *lock, int
flag)
int delete_ref(const char *refname, const unsigned char *sha1, int delopt)
{
- struct ref_lock *lock;
- int ret = 0, flag = 0;
+ struct ref_transaction *transaction;
+ struct strbuf err = STRBUF_INIT;
- lock = lock_ref_sha1_basic(refname, sha1, delopt, &flag);
- if (!lock)
+ transaction = ref_transaction_begin(&err);
+ if (!transaction ||
+ ref_transaction_delete(transaction, refname, sha1, delopt,
+ sha1 && !is_null_sha1(sha1), &err) ||
+ ref_transaction_commit(transaction, NULL, &err)) {
+ error("%s", err.buf);
+ ref_transaction_free(transaction);
+ strbuf_release(&err);
return 1;
- ret |= delete_ref_loose(lock, flag);
-
- /* removing the loose one could have resurrected an earlier
- * packed one. Also, if it was not loose we need to repack
- * without it.
- */
- ret |= repack_without_ref(lock->ref_name);
-
- unlink_or_warn(git_path("logs/%s", lock->ref_name));
- clear_loose_ref_cache(&ref_cache);
- unlock_ref(lock);
- return ret;
+ }
+ ref_transaction_free(transaction);
+ strbuf_release(&err);
+ return 0;
}
/*
--
2.1.0.rc2.206.gedb03e5
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