From: Denton Liu <liu.denton@gmail.com>
To: Git Mailing List <git@vger.kernel.org>
Cc: Andrew White <andrew.white@audinate.com>
Subject: [PATCH] push: unset PARSE_OPT_OPTARG for --recurse-submodules
Date: Mon, 27 Apr 2020 02:44:08 -0400 [thread overview]
Message-ID: <c2b92691ca85029fde3bd6969252cc827ca697b5.1587969824.git.liu.denton@gmail.com> (raw)
In-Reply-To: <346FFB0C-7419-4E2D-B593-9F64F9403D11@audinatedante.onmicrosoft.com>
When the usage for `git push` is shown, it includes the following
lines
--recurse-submodules[=(check|on-demand|no)]
control recursive pushing of submodules
which seem to indicate that the argument for --recurse-submodules is
optional. However, we cannot actually run that optiion without an
argument:
$ git push --recurse-submodules
fatal: recurse-submodules missing parameter
Unset PARSE_OPT_OPTARG so that it is clear that this option requires an
argument. Since the parse-options machinery guarantees that an argument
is present now, assume that `arg` is set in the else of
option_parse_recurse_submodules().
Reported-by: Andrew White <andrew.white@audinate.com>
Signed-off-by: Denton Liu <liu.denton@gmail.com>
---
builtin/push.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/builtin/push.c b/builtin/push.c
index 6dbf0f0bb7..90f071fcf2 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -434,10 +434,8 @@ static int option_parse_recurse_submodules(const struct option *opt,
if (unset)
*recurse_submodules = RECURSE_SUBMODULES_OFF;
- else if (arg)
- *recurse_submodules = parse_push_recurse_submodules_arg(opt->long_name, arg);
else
- die("%s missing parameter", opt->long_name);
+ *recurse_submodules = parse_push_recurse_submodules_arg(opt->long_name, arg);
return 0;
}
@@ -554,7 +552,7 @@ int cmd_push(int argc, const char **argv, const char *prefix)
PARSE_OPT_OPTARG | PARSE_OPT_LITERAL_ARGHELP, parseopt_push_cas_option },
{ OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules, "(check|on-demand|no)",
N_("control recursive pushing of submodules"),
- PARSE_OPT_OPTARG, option_parse_recurse_submodules },
+ 0, option_parse_recurse_submodules },
OPT_BOOL_F( 0 , "thin", &thin, N_("use thin pack"), PARSE_OPT_NOCOMPLETE),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", N_("receive pack program")),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", N_("receive pack program")),
--
2.26.0.159.g23e2136ad0
next prev parent reply other threads:[~2020-04-27 6:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 1:31 Bug v2.23.0: command help for 'git push --recurse-submodules' is incorrect Andrew White
2020-04-27 6:44 ` Denton Liu [this message]
2020-04-27 12:02 ` [PATCH] push: unset PARSE_OPT_OPTARG for --recurse-submodules Jeff King
2020-04-27 18:54 ` Junio C Hamano
2020-04-28 8:36 ` [PATCH] Use OPT_CALLBACK and OPT_CALLBACK_F Denton Liu
2020-04-28 8:45 ` Jeff King
2020-04-28 17:34 ` Junio C Hamano
2020-04-28 17:51 ` [PATCH] push: unset PARSE_OPT_OPTARG for --recurse-submodules Junio C Hamano
2020-04-28 22:59 ` Denton Liu
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