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From: Eric Sunshine <sunshine@sunshineco.com>
To: Taylor Blau <me@ttaylorr.com>
Cc: Git List <git@vger.kernel.org>, Jeff King <peff@peff.net>,
	Junio C Hamano <gitster@pobox.com>
Subject: Re: [PATCH v5 1/3] builtin/config: introduce `--default`
Date: Sat, 7 Apr 2018 04:44:41 -0400	[thread overview]
Message-ID: <CAPig+cSZPrnCuqZ0JG2hKqQEqYT6qYoGEzy4Une3GOo6hX_LCg@mail.gmail.com> (raw)
In-Reply-To: <20180407005837.GD78042@syl.local>

On Fri, Apr 6, 2018 at 8:58 PM, Taylor Blau <me@ttaylorr.com> wrote:
> On Fri, Apr 06, 2018 at 03:40:56AM -0400, Eric Sunshine wrote:
>> On Fri, Apr 6, 2018 at 2:53 AM, Eric Sunshine <sunshine@sunshineco.com> wrote:
>> One other issue. If "git config --default ..." fails, the --unset line
>> will never be invoked, thus cleanup won't happen.
>>
>> To ensure cleanup, either use:
>>
>>     test_when_finished "git config --unset core.foo" &&
>>
>> earlier in the test (just after the --add line) or use the
>> test_config() function to both set the value and ensure its cleanup.
>
> Neat. I wasn't aware of 'test_when_finished'. I think that I prefer the
> explicitness of 'test_when_finished "git config ..."' over
> 'test_config()', but I am happy to use whichever is preferred. Since
> t1310 is new, there's no historical precedent to follow. Please let me
> know if you have a preference one way or another.

test_config() is preferred; not only is it shorter but, because it
automates cleanup, there's less opportunity to screw up (like
forgetting to use test_when_finished()).

However, since this config setting needs to be present for only a
single command, you can go even simpler by collapsing the entire test
to:

test_expect_success 'does not use --default when entry present' '
    echo bar >expect &&
    git -c core.foo=bar config --default baz core.foo >actual &&
    test_cmp expect actual
'

  reply	other threads:[~2018-04-07  8:44 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-06  2:17 [PATCH 0/4] Teach `--default` to `git-config(1)` Taylor Blau
2018-03-06  2:17 ` [PATCH 1/4] builtin/config: introduce `--default` Taylor Blau
2018-03-06  6:52   ` Jeff King
2018-03-06  7:14     ` Eric Sunshine
2018-03-06  7:08   ` Eric Sunshine
2018-03-06  2:17 ` [PATCH 2/4] Documentation: list all type specifiers in config prose Taylor Blau
2018-03-06  6:52   ` Jeff King
2018-03-06  7:40     ` Junio C Hamano
2018-03-06  2:17 ` [PATCH 3/4] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-03-06  6:53   ` Jeff King
2018-03-06  2:17 ` [PATCH 4/4] builtin/config: introduce `--color` type specifier Taylor Blau
2018-03-06  7:00   ` Jeff King
2018-03-06  2:20 ` [PATCH 0/4] Teach `--default` to `git-config(1)` Taylor Blau
2018-03-24  0:55 ` [PATCH v2 " Taylor Blau
2018-03-24  0:55   ` [PATCH v2 1/4] builtin/config: introduce `--default` Taylor Blau
2018-03-26  8:34     ` Jeff King
2018-03-29  1:31       ` Taylor Blau
2018-03-24  0:55   ` [PATCH v2 2/4] Documentation: list all type specifiers in config prose Taylor Blau
2018-03-26  8:55     ` Jeff King
2018-03-29  1:32       ` Taylor Blau
2018-03-24  0:55   ` [PATCH v2 3/4] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-03-24  0:55   ` [PATCH v2 4/4] builtin/config: introduce `--color` type specifier Taylor Blau
2018-03-26  9:16     ` Jeff King
2018-03-29  1:36       ` Taylor Blau
2018-03-26  9:18   ` [PATCH v2 0/4] Teach `--default` to `git-config(1)` Jeff King
2018-03-29  1:16   ` [PATCH v3 " Taylor Blau
2018-03-29  1:16     ` [PATCH v3 1/3] builtin/config: introduce `--default` Taylor Blau
2018-03-30 18:06       ` Junio C Hamano
2018-04-05  2:45         ` Taylor Blau
2018-03-30 20:23       ` Eric Sunshine
2018-04-05  2:46         ` Taylor Blau
2018-03-29  1:16     ` [PATCH v3 2/3] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-03-30 20:26       ` Eric Sunshine
2018-04-05  2:47         ` Taylor Blau
2018-03-29  1:16     ` [PATCH v3 3/3] builtin/config: introduce `color` type specifier Taylor Blau
2018-03-30 18:09       ` Junio C Hamano
2018-04-05  2:48         ` Taylor Blau
2018-03-29  1:29     ` [PATCH v3 0/4] Teach `--default` to `git-config(1)` Taylor Blau
2018-04-05  2:58     ` [PATCH v4 0/3] " Taylor Blau
2018-04-05 22:37       ` Jeff King
     [not found]     ` <cover.1522896713.git.me@ttaylorr.com>
2018-04-05  2:59       ` [PATCH v4 1/3] builtin/config: introduce `--default` Taylor Blau
2018-04-05 22:29         ` Jeff King
2018-04-06  5:40           ` Taylor Blau
2018-04-08 23:18           ` Junio C Hamano
2018-04-10  0:20             ` Taylor Blau
2018-04-05 22:40         ` Eric Sunshine
2018-04-06  5:50           ` Taylor Blau
2018-04-05  2:59       ` [PATCH v4 2/3] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-04-05  2:59       ` [PATCH v4 3/3] builtin/config: introduce `color` type specifier Taylor Blau
2018-04-05 22:36         ` Jeff King
2018-04-05 22:52           ` Eric Sunshine
2018-04-05 22:53             ` Jeff King
2018-04-06  6:05               ` Taylor Blau
2018-04-06  6:02           ` Taylor Blau
2018-04-06  5:27     ` [PATCH v5 0/2] *** SUBJECT HERE *** Taylor Blau
2018-04-06  5:40       ` Jacob Keller
2018-04-06  5:29     ` [PATCH v5 0/2] builtin/config.c: prefer `--type=bool` over `--bool`, etc Taylor Blau
2018-04-06  5:32       ` Taylor Blau
     [not found]     ` <cover.1522992443.git.me@ttaylorr.com>
2018-04-06  5:29       ` [PATCH v5 1/2] builtin/config.c: treat type specifiers singularly Taylor Blau
2018-04-06  5:29       ` [PATCH v5 2/2] builtin/config.c: prefer `--type=bool` over `--bool`, etc Taylor Blau
2018-04-06  6:14         ` Eric Sunshine
2018-04-06  6:41           ` Taylor Blau
2018-04-06 14:55           ` Jeff King
2018-04-07  1:00             ` Taylor Blau
2018-04-06  6:30 ` [PATCH v5 0/3] builtin/config: introduce `--default` Taylor Blau
     [not found] ` <cover.1522996150.git.me@ttaylorr.com>
2018-04-06  6:30   ` [PATCH v5 1/3] " Taylor Blau
2018-04-06  6:53     ` Eric Sunshine
2018-04-06  7:40       ` Eric Sunshine
2018-04-07  0:58         ` Taylor Blau
2018-04-07  8:44           ` Eric Sunshine [this message]
2018-04-07  0:49       ` Taylor Blau
2018-04-07  8:38         ` Eric Sunshine
2018-04-06  6:30   ` [PATCH v5 2/3] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-04-06  6:30   ` [PATCH v5 3/3] builtin/config: introduce `color` type specifier Taylor Blau
2018-04-06  7:29     ` Eric Sunshine
2018-04-07  0:42       ` Taylor Blau
2018-04-10  0:18 ` [PATCH v6 0/3] Teach `--default` to `git-config(1)` Taylor Blau
     [not found] ` <cover.1523319159.git.me@ttaylorr.com>
2018-04-10  0:18   ` [PATCH v6 1/3] builtin/config: introduce `--default` Taylor Blau
2018-04-10  1:50     ` Junio C Hamano
2018-04-10  0:18   ` [PATCH v6 2/3] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-04-10  0:18   ` [PATCH v6 3/3] builtin/config: introduce `color` type specifier Taylor Blau
2018-04-10  0:18   ` Taylor Blau
2018-04-10  1:54     ` Junio C Hamano

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