From: Stefan Beller <sbeller@google.com>
To: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Cc: "git@vger.kernel.org" <git@vger.kernel.org>,
Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>,
Sebastian Schuberth <sschuberth@gmail.com>,
Matthieu Moy <Matthieu.Moy@grenoble-inp.fr>
Subject: Re: [PATCH v5 1/1] config: add conditional include
Date: Mon, 6 Mar 2017 14:44:27 -0800 [thread overview]
Message-ID: <CAGZ79kboaKfzMEyDjg-m2oK8CX6B56i52ZcWhCaq87ECE9x2Dw@mail.gmail.com> (raw)
In-Reply-To: <20170223122346.12222-2-pclouds@gmail.com>
Being late to the review party here.
> +static int include_condition_is_true(const char *cond, size_t cond_len)
> +{
...
> +
> + error(_("unrecognized include condition: %.*s"), (int)cond_len, cond);
> + /* unknown conditionals are always false */
> + return 0;
> +}
Thanks for putting an error message here. I was looking at what
is currently queued as origin/nd/conditional-config-include,
which doesn't have this error() (yet / not any more?)
I'd strongly suggest to keep the error message here as that way
a user can diagnose e.g. a typo in the condition easily.
If we plan to extend this list of conditions in the future, and a user
switches between versions of git, then they may see this message
on a regular basis (whenever they use the 'old' version).
In that case it may be only a warning() instead of an error(),
but I have no strong opinion on that.
---
Reason why I am reviewing this series now:
I thought about extending the config system for submodule
usage (see debate at [1]).
My gut reaction was to have a condition for "if a superproject
exists" and then include a special config (e.g. "config.super"
in the superprojects $GIT_DIR).
However while reviewing these patches I realized
I am not interested in conditional includes, but when setting
up the submodules we know for a fact that we have a superproject,
so no conditional needed. Instead we need a special markup
of paths, i.e. we want to have an easy way to say
"$GIT_DIR of superproject". Ideas how to do that?
Thanks,
Stefan
[1] https://public-inbox.org/git/84fcb0bd-85dc-0142-dd58-47a04eaa7c2b@durchholz.org/
next prev parent reply other threads:[~2017-03-07 0:37 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-23 12:23 [PATCH v5 0/1] Conditional config include Nguyễn Thái Ngọc Duy
2017-02-23 12:23 ` [PATCH v5 1/1] config: add conditional include Nguyễn Thái Ngọc Duy
2017-02-23 19:59 ` Junio C Hamano
2017-02-24 9:37 ` Duy Nguyen
2017-02-24 17:46 ` Junio C Hamano
2017-02-26 6:07 ` Jeff King
2017-02-27 18:42 ` Junio C Hamano
2017-03-06 22:44 ` Stefan Beller [this message]
2017-03-07 8:47 ` Jeff King
2017-03-07 18:39 ` Stefan Beller
2017-02-24 13:14 ` [PATCH v6 0/1] Conditional config include Nguyễn Thái Ngọc Duy
2017-02-24 13:14 ` [PATCH v6 1/1] config: add conditional include Nguyễn Thái Ngọc Duy
2017-02-24 18:35 ` Junio C Hamano
2017-02-24 19:48 ` Ramsay Jones
2017-02-24 22:08 ` Philip Oakley
2017-02-26 3:02 ` Duy Nguyen
2017-02-26 12:27 ` Philip Oakley
2017-02-24 13:14 ` [PATCH v6 0/1] Conditional config include Nguyễn Thái Ngọc Duy
2017-02-24 13:18 ` Duy Nguyen
2017-02-24 13:14 ` [PATCH v6 1/1] config: add conditional include Nguyễn Thái Ngọc Duy
2017-02-26 6:12 ` Jeff King
2017-03-01 11:26 ` [PATCH v7 0/3] Conditional config include Nguyễn Thái Ngọc Duy
2017-03-01 11:26 ` [PATCH v7 1/3] config.txt: clarify multiple key values in include.path Nguyễn Thái Ngọc Duy
2017-03-01 17:40 ` Junio C Hamano
2017-03-01 11:26 ` [PATCH v7 2/3] config.txt: reflow the second include.path paragraph Nguyễn Thái Ngọc Duy
2017-03-01 11:26 ` [PATCH v7 3/3] config: add conditional include Nguyễn Thái Ngọc Duy
2017-03-01 17:16 ` Ramsay Jones
2017-03-01 17:47 ` Junio C Hamano
2017-03-03 6:30 ` Jeff King
2017-03-03 19:05 ` Junio C Hamano
2017-03-03 22:24 ` Jeff King
2017-03-01 17:52 ` [PATCH v7 0/3] Conditional config include Junio C Hamano
2017-03-03 6:33 ` Jeff King
2017-03-03 9:52 ` Duy Nguyen
2017-03-03 19:13 ` Junio C Hamano
2017-03-03 21:08 ` Junio C Hamano
2017-03-03 18:24 ` Junio C Hamano
2017-03-03 22:22 ` Jeff King
2017-03-03 23:22 ` Junio C Hamano
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