On Tue, Apr 22, 2014 at 2:45 PM, Ronnie Sahlberg <sahlberg@xxxxxxxxxx> wrote:
> Change s_update_ref to use a ref transaction for the ref update.
> Signed-off-by: Ronnie Sahlberg <sahlberg@xxxxxxxxxx>
>
> Signed-off-by: Ronnie Sahlberg <sahlberg@xxxxxxxxxx>
Doubled sign-off.
> ---
> builtin/fetch.c | 15 +++++++--------
> 1 file changed, 7 insertions(+), 8 deletions(-)
>
> diff --git a/builtin/fetch.c b/builtin/fetch.c
> index a93c893..5c15584 100644
> --- a/builtin/fetch.c
> +++ b/builtin/fetch.c
> @@ -375,7 +375,7 @@ static int s_update_ref(const char *action,
> {
> char msg[1024];
> char *rla = getenv("GIT_REFLOG_ACTION");
> - static struct ref_lock *lock;
> + struct ref_transaction *transaction;
>
> if (dry_run)
> return 0;
> @@ -384,15 +384,14 @@ static int s_update_ref(const char *action,
> snprintf(msg, sizeof(msg), "%s: %s", rla, action);
>
> errno = 0;
> - lock = lock_any_ref_for_update(ref->name,
> - check_old ? ref->old_sha1 : NULL,
> - 0, NULL);
> - if (!lock)
> - return errno == ENOTDIR ? STORE_REF_ERROR_DF_CONFLICT :
> - STORE_REF_ERROR_OTHER;
> - if (write_ref_sha1(lock, ref->new_sha1, msg) < 0)
> + transaction = ref_transaction_begin();
> + if (!transaction ||
> + ref_transaction_update(transaction, ref->name, ref->new_sha1,
> + ref->old_sha1, 0, check_old) ||
> + ref_transaction_commit(transaction, msg, UPDATE_REFS_QUIET_ON_ERR))
> return errno == ENOTDIR ? STORE_REF_ERROR_DF_CONFLICT :
> STORE_REF_ERROR_OTHER;
> +
> return 0;
> }
>
> --
> 1.9.1.518.g16976cb.dirty
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