From: Ronnie Sahlberg <sahlberg@google.com>
To: git@vger.kernel.org
Cc: Ronnie Sahlberg <sahlberg@google.com>
Subject: [PATCH v21 17/19] update-ref: use err argument to get error from ref_transaction_commit
Date: Mon, 14 Jul 2014 13:58:59 -0700 [thread overview]
Message-ID: <1405371541-32121-18-git-send-email-sahlberg@google.com> (raw)
In-Reply-To: <1405371541-32121-1-git-send-email-sahlberg@google.com>
Call ref_transaction_commit with QUIET_ON_ERR and use the strbuf that is
returned to print a log message if/after the transaction fails.
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Reviewed-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
---
builtin/update-ref.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 22617af..aec9004 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -342,6 +342,7 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix)
const char *refname, *oldval, *msg = NULL;
unsigned char sha1[20], oldsha1[20];
int delete = 0, no_deref = 0, read_stdin = 0, end_null = 0, flags = 0;
+ struct strbuf err = STRBUF_INIT;
struct option options[] = {
OPT_STRING( 'm', NULL, &msg, N_("reason"), N_("reason of the update")),
OPT_BOOL('d', NULL, &delete, N_("delete the reference")),
@@ -359,18 +360,17 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix)
die("Refusing to perform update with empty message.");
if (read_stdin) {
- int ret;
transaction = ref_transaction_begin();
-
if (delete || no_deref || argc > 0)
usage_with_options(git_update_ref_usage, options);
if (end_null)
line_termination = '\0';
update_refs_stdin();
- ret = ref_transaction_commit(transaction, msg, NULL,
- UPDATE_REFS_DIE_ON_ERR);
+ if (ref_transaction_commit(transaction, msg, &err,
+ UPDATE_REFS_QUIET_ON_ERR))
+ die("%s", err.buf);
ref_transaction_free(transaction);
- return ret;
+ return 0;
}
if (end_null)
--
2.0.1.546.gf603308
next prev parent reply other threads:[~2014-07-14 20:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-14 20:58 [PATCH v21 00/19] Use ref transactions Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 01/19] refs.c: remove ref_transaction_rollback Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 02/19] refs.c: ref_transaction_commit should not free the transaction Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 03/19] refs.c: constify the sha arguments for ref_transaction_create|delete|update Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 04/19] refs.c: allow passing NULL to ref_transaction_free Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 05/19] refs.c: add a strbuf argument to ref_transaction_commit for error logging Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 06/19] lockfile.c: add a new public function unable_to_lock_message Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 07/19] lockfile.c: make lock_file return a meaningful errno on failure Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 08/19] refs.c: add an err argument to repack_without_refs Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 09/19] refs.c: make sure log_ref_setup returns a meaningful errno Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 10/19] refs.c: verify_lock should set errno to something meaningful Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 11/19] refs.c: make remove_empty_directories always set errno to something sane Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 12/19] refs.c: commit_packed_refs to return a meaningful errno on failure Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 13/19] refs.c: make resolve_ref_unsafe set errno to something meaningful on error Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 14/19] refs.c: log_ref_write should try to return meaningful errno Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 15/19] refs.c: make ref_update_reject_duplicates take a strbuf argument for errors Ronnie Sahlberg
2014-07-14 20:58 ` [PATCH v21 16/19] refs.c: make update_ref_write update a strbuf on failure Ronnie Sahlberg
2014-07-14 20:58 ` Ronnie Sahlberg [this message]
2014-07-14 20:59 ` [PATCH v21 18/19] refs.c: remove the onerr argument to ref_transaction_commit Ronnie Sahlberg
2014-07-14 20:59 ` [PATCH v21 19/19] refs.c: change ref_transaction_update() to do error checking and return status Ronnie Sahlberg
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
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1405371541-32121-18-git-send-email-sahlberg@google.com \
--to=sahlberg@google.com \
--cc=git@vger.kernel.org \
/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.
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 NNTP newsgroup(s).