From: Phillip Wood <phillip.wood123@gmail.com>
To: Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>,
git@vger.kernel.org
Cc: "Slavica Đukić" <slawica92@hotmail.com>,
"Denton Liu" <liu.denton@gmail.com>,
"Johannes Schindelin" <johannes.schindelin@gmx.de>
Subject: Re: [PATCH 2/2] add -i: default to the built-in implementation
Date: Wed, 1 Dec 2021 11:20:31 +0000 [thread overview]
Message-ID: <a936a701-c13f-346e-69ee-85441ca20641@gmail.com> (raw)
In-Reply-To: <84824918ae4564a9194a1a55124ee8694f210437.1638281655.git.gitgitgadget@gmail.com>
Hi Dscho
On 30/11/2021 14:14, Johannes Schindelin via GitGitGadget wrote:
> From: Johannes Schindelin <johannes.schindelin@gmx.de>
>
> In 9a5315edfdf (Merge branch 'js/patch-mode-in-others-in-c',
> 2020-02-05), Git acquired a built-in implementation of `git add`'s
> interactive mode that could be turned on via the config option
> `add.interactive.useBuiltin`.
>
> The first official Git version to support this knob was v2.26.0.
>
> In 2df2d81ddd0 (add -i: use the built-in version when
> feature.experimental is set, 2020-09-08), this built-in implementation
> was also enabled via `feature.experimental`. The first version with this
> change was v2.29.0.
>
> More than a year (and very few bug reports) later, it is time to declare
> the built-in implementation mature and to turn it on by default.
>
> We specifically leave the `add.interactive.useBuiltin` configuration in
> place, to give users an "escape hatch" in the unexpected case should
> they encounter a previously undetected bug in that implementation.
Thanks for doing this, I agree it is time to switch over - it feels like
it is quite a while since anyone reported a bug with the C version. Both
patches look good to me. I've left one minor comment below but it is not
worth re-rolling just for that. Thanks Slavica for your work on this,
it's great to have it converted to C.
> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
> ---
> Documentation/config/add.txt | 6 +++---
> builtin/add.c | 15 +++++----------
> ci/run-build-and-tests.sh | 2 +-
> t/README | 2 +-
> t/t2016-checkout-patch.sh | 2 +-
> 5 files changed, 11 insertions(+), 16 deletions(-)
>
> diff --git a/Documentation/config/add.txt b/Documentation/config/add.txt
> index c9f748f81cb..3e859f34197 100644
> --- a/Documentation/config/add.txt
> +++ b/Documentation/config/add.txt
> @@ -7,6 +7,6 @@ add.ignore-errors (deprecated)::
> variables.
>
> add.interactive.useBuiltin::
> - [EXPERIMENTAL] Set to `true` to use the experimental built-in
> - implementation of the interactive version of linkgit:git-add[1]
> - instead of the Perl script version. Is `false` by default.
> + Set to `false` to fall back to the original Perl implementation of
> + the interactive version of linkgit:git-add[1] instead of the built-in
> + version. Is `true` by default.
> diff --git a/builtin/add.c b/builtin/add.c
> index ef6b619c45e..8ef230a345b 100644
> --- a/builtin/add.c
> +++ b/builtin/add.c
> @@ -237,17 +237,12 @@ int run_add_interactive(const char *revision, const char *patch_mode,
> int use_builtin_add_i =
> git_env_bool("GIT_TEST_ADD_I_USE_BUILTIN", -1);
>
> - if (use_builtin_add_i < 0) {
> - int experimental;
> - if (!git_config_get_bool("add.interactive.usebuiltin",
> - &use_builtin_add_i))
> - ; /* ok */
> - else if (!git_config_get_bool("feature.experimental", &experimental) &&
> - experimental)
> - use_builtin_add_i = 1;
> - }
> + if (use_builtin_add_i < 0 &&
> + git_config_get_bool("add.interactive.usebuiltin",
> + &use_builtin_add_i))
> + use_builtin_add_i = 1;
>
> - if (use_builtin_add_i == 1) {
> + if (use_builtin_add_i != 0) {
This could be simplified to "if (use_builtin_add_i)" but don't re-roll
just for that
Best Wishes
Phillip
> enum add_p_mode mode;
>
> if (!patch_mode)
> diff --git a/ci/run-build-and-tests.sh b/ci/run-build-and-tests.sh
> index cc62616d806..660ebe8d108 100755
> --- a/ci/run-build-and-tests.sh
> +++ b/ci/run-build-and-tests.sh
> @@ -29,7 +29,7 @@ linux-gcc)
> export GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS=1
> export GIT_TEST_MULTI_PACK_INDEX=1
> export GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP=1
> - export GIT_TEST_ADD_I_USE_BUILTIN=1
> + export GIT_TEST_ADD_I_USE_BUILTIN=0
> export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
> export GIT_TEST_WRITE_REV_INDEX=1
> export GIT_TEST_CHECKOUT_WORKERS=2
> diff --git a/t/README b/t/README
> index 29f72354bf1..2c22337d6e7 100644
> --- a/t/README
> +++ b/t/README
> @@ -419,7 +419,7 @@ the --sparse command-line argument.
> GIT_TEST_PRELOAD_INDEX=<boolean> exercises the preload-index code path
> by overriding the minimum number of cache entries required per thread.
>
> -GIT_TEST_ADD_I_USE_BUILTIN=<boolean>, when true, enables the
> +GIT_TEST_ADD_I_USE_BUILTIN=<boolean>, when false, disables the
> built-in version of git add -i. See 'add.interactive.useBuiltin' in
> git-config(1).
>
> diff --git a/t/t2016-checkout-patch.sh b/t/t2016-checkout-patch.sh
> index 71c5a15be00..bc3f69b4b1d 100755
> --- a/t/t2016-checkout-patch.sh
> +++ b/t/t2016-checkout-patch.sh
> @@ -4,7 +4,7 @@ test_description='git checkout --patch'
>
> . ./lib-patch-mode.sh
>
> -if ! test_bool_env GIT_TEST_ADD_I_USE_BUILTIN false && ! test_have_prereq PERL
> +if ! test_bool_env GIT_TEST_ADD_I_USE_BUILTIN true && ! test_have_prereq PERL
> then
> skip_all='skipping interactive add tests, PERL not set'
> test_done
>
next prev parent reply other threads:[~2021-12-01 11:20 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-30 14:14 [PATCH 0/2] Use the built-in implementation of the interactive add command by default Johannes Schindelin via GitGitGadget
2021-11-30 14:14 ` [PATCH 1/2] t2016: require the PERL prereq only when necessary Johannes Schindelin via GitGitGadget
2021-12-01 22:25 ` Junio C Hamano
2021-12-02 14:57 ` Johannes Schindelin
2021-11-30 14:14 ` [PATCH 2/2] add -i: default to the built-in implementation Johannes Schindelin via GitGitGadget
2021-12-01 11:20 ` Phillip Wood [this message]
2021-12-02 15:01 ` Johannes Schindelin
2021-12-02 16:58 ` Junio C Hamano
2021-12-02 17:43 ` Ramsay Jones
2021-12-10 22:59 ` Johannes Schindelin
2021-12-01 13:37 ` Ævar Arnfjörð Bjarmason
2021-12-01 22:41 ` Junio C Hamano
2021-12-01 22:34 ` Junio C Hamano
2021-12-02 17:30 ` Johannes Schindelin
2021-12-09 4:12 ` [PATCH] fixup! " Junio C Hamano
2021-12-10 22:55 ` Johannes Schindelin
2021-11-30 20:56 ` [PATCH 0/2] Use the built-in implementation of the interactive add command by default Jeff King
2021-11-30 21:15 ` Junio C Hamano
2021-12-01 13:43 ` Ævar Arnfjörð Bjarmason
2021-12-01 21:24 ` Carlo Arenas
2021-12-02 17:33 ` Johannes Schindelin
2021-12-03 13:58 ` Philippe Blain
2021-12-06 15:59 ` Johannes Schindelin
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