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From: Junio C Hamano <gitster@pobox.com>
To: Stefan Beller <sbeller@google.com>
Cc: bmwill@google.com, git@vger.kernel.org, jrnieder@gmail.com, philipoakley@iee.org
Subject: Re: [PATCH 2/3] builtin/fetch: parse recurse-submodules-default at default options parsing
Date: Fri, 23 Jun 2017 15:36:07 -0700
Message-ID: <xmqqo9tebaco.fsf@gitster.mtv.corp.google.com> (raw)
In-Reply-To: <20170623191302.16053-3-sbeller@google.com>

Stefan Beller <sbeller@google.com> writes:

> @@ -1333,10 +1336,8 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
>  		deepen = 1;
>  
>  	if (recurse_submodules != RECURSE_SUBMODULES_OFF) {
> -		if (recurse_submodules_default) {
> -			int arg = parse_fetch_recurse_submodules_arg("--recurse-submodules-default", recurse_submodules_default);
> -			set_config_fetch_recurse_submodules(arg);
> -		}
> +		if (recurse_submodules_default != RECURSE_SUBMODULES_DEFAULT)
> +			set_config_fetch_recurse_submodules(recurse_submodules_default);

This is not a new thing, and it may not even be a problem, but I
have to wonder why this needs to be done conditionally.  "The
command line did not explicitly say --no-recurse-submodules, so we
would set what came from --recurse-submodule-default if and only if
that is given---otherwise we leave it as a compiled-in default" is
what the code before or after this patch tells me.  But if we drop
the "if (default is not DEFAULT)", the resulting code becomes "The
command line did not explicitly say --no-recurse-submodules, so we
would set whatever is the default (which may not have been given
from the command line, but came built-in to the binary)".  Aren't
they saying the same thing?

It's not like there is a configuration knob that further interferes
the interaction between these two.  I am puzzled.


>  		gitmodules_config();
>  		git_config(submodule_config, NULL);
>  	}

  reply index

Thread overview: 10+ messages in thread (expand / mbox.gz / Atom feed / [top])
2017-06-23 19:12 [PATCH 0/3] pull: optionally rebase submodules Stefan Beller
2017-06-23 19:13 ` [PATCH 1/3] builtin/fetch: factor submodule recurse parsing out to submodule config Stefan Beller
2017-06-23 22:26   ` Junio C Hamano
2017-06-23 19:13 ` [PATCH 2/3] builtin/fetch: parse recurse-submodules-default at default options parsing Stefan Beller
2017-06-23 22:36   ` Junio C Hamano [this message]
2017-06-23 22:49     ` Stefan Beller
2017-06-24  0:51       ` Junio C Hamano
2017-06-27  3:00         ` Stefan Beller
2017-06-27 21:31           ` [PATCH] builtin/fetch cleanup: always set default value for submodule recursing Stefan Beller
2017-06-23 19:13 ` [PATCH 3/3] pull: optionally rebase submodules (remote submodule changes only) Stefan Beller

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