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From: Junio C Hamano <gitster@pobox.com>
To: "Derrick Stolee via GitGitGadget" <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, me@ttaylorr.com, johannes.schindelin@gmx.de,
	Derrick Stolee <derrickstolee@github.com>
Subject: Re: [PATCH 3/3] setup: opt-out of check with safe.directory=*
Date: Wed, 13 Apr 2022 09:40:52 -0700	[thread overview]
Message-ID: <xmqqk0bt9bsb.fsf@gitster.g> (raw)
In-Reply-To: <a5faf3a1779b51195313794fa0a48b7e2009c01b.1649863951.git.gitgitgadget@gmail.com> (Derrick Stolee via GitGitGadget's message of "Wed, 13 Apr 2022 15:32:31 +0000")

"Derrick Stolee via GitGitGadget" <gitgitgadget@gmail.com> writes:

> To simplify the reactions necessary for these users, extend the
> definition of the safe.directory config value to include a possible '*'
> value. This value implies that all directories are safe, providing a
> single setting to opt-out of this protection.

OK.  During the development of the original fix, we discussed if a
more flexible mechanism, like allowing globs, but ended up with the
simplest and easiest to explain option, with the expectation that we
may want to loosen it later as necessary.  And this is certainly
what we would have expected to add.

> Note that an empty assignment of safe.directory clears all previous
> values, and this is already the case with the "if (!value || !*value)"
> condition.

OK.

>  	if (strcmp(key, "safe.directory"))
>  		return 0;
>  
> -	if (!value || !*value)
> +	if (!value || !*value) {
>  		data->is_safe = 0;
> -	else {
> +	} else if (!strcmp(value, "*")) {
> +		data->is_safe = 1;
> +	} else {
>  		const char *interpolated = NULL;
>  
>  		if (!git_config_pathname(&interpolated, key, value) &&
> diff --git a/t/t0033-safe-directory.sh b/t/t0033-safe-directory.sh

OK.

> index 6f33c0dfefa..239d93f4d21 100755
> --- a/t/t0033-safe-directory.sh
> +++ b/t/t0033-safe-directory.sh
> @@ -36,4 +36,14 @@ test_expect_success 'safe.directory matches, but is reset' '
>  	expect_rejected_dir
>  '
>  
> +test_expect_success 'safe.directory=*' '
> +	git config --global --add safe.directory "*" &&
> +	git status
> +'
> +
> +test_expect_success 'safe.directory=*, but is reset' '
> +	git config --global --add safe.directory "" &&
> +	expect_rejected_dir
> +'

Thanks.

  reply	other threads:[~2022-04-13 16:41 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-13 15:32 [PATCH 0/3] Updates to the safe.directory config option Derrick Stolee via GitGitGadget
2022-04-13 15:32 ` [PATCH 1/3] t0033: add tests for safe.directory Derrick Stolee via GitGitGadget
2022-04-13 16:24   ` Junio C Hamano
2022-04-13 16:29     ` Derrick Stolee
2022-04-13 19:16   ` Ævar Arnfjörð Bjarmason
2022-04-13 19:46     ` Junio C Hamano
2022-04-13 19:52     ` Derrick Stolee
2022-04-13 15:32 ` [PATCH 2/3] setup: fix safe.directory key not being checked Matheus Valadares via GitGitGadget
2022-04-13 16:34   ` Junio C Hamano
2022-04-13 15:32 ` [PATCH 3/3] setup: opt-out of check with safe.directory=* Derrick Stolee via GitGitGadget
2022-04-13 16:40   ` Junio C Hamano [this message]
2022-04-13 16:15 ` [PATCH 0/3] Updates to the safe.directory config option Junio C Hamano
2022-04-13 16:25   ` Derrick Stolee
2022-04-13 16:44     ` Junio C Hamano
2022-04-13 20:27       ` Junio C Hamano
2022-04-13 21:25         ` Taylor Blau
2022-04-13 21:45           ` Junio C Hamano
2022-04-27 17:06 ` [PATCH 0/3] t0033-safe-directory: test improvements and a documentation clarification SZEDER Gábor
2022-04-27 17:06   ` [PATCH 1/3] t0033-safe-directory: check the error message without matching the trash dir SZEDER Gábor
2022-05-09 22:27     ` Taylor Blau
2022-05-10  6:04     ` Carlo Marcelo Arenas Belón
2022-04-27 17:06   ` [PATCH 2/3] t0033-safe-directory: check when 'safe.directory' is ignored SZEDER Gábor
2022-04-27 20:37     ` Junio C Hamano
2022-04-29 16:12       ` Derrick Stolee
2022-04-29 17:57         ` Junio C Hamano
2022-04-29 19:06           ` SZEDER Gábor
2022-04-29 19:19             ` Derrick Stolee
2022-05-10 18:33               ` SZEDER Gábor
2022-05-10 19:55                 ` Taylor Blau
2022-05-10 20:06                   ` Carlo Marcelo Arenas Belón
2022-05-10 20:11                     ` Taylor Blau
2022-05-10 20:18                   ` Eric Sunshine
2022-04-27 17:06   ` [PATCH 3/3] safe.directory: document and check that it's ignored in the environment SZEDER Gábor
2022-04-27 20:42     ` Junio C Hamano
2022-04-27 20:49       ` Junio C Hamano
2022-04-29 16:13         ` Derrick Stolee
2022-05-09 21:39         ` SZEDER Gábor
2022-05-09 21:45           ` Junio C Hamano
2022-05-10 18:48             ` SZEDER Gábor

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