From: Phillip Wood <phillip.wood123@gmail.com>
To: Emily Shaffer <emilyshaffer@google.com>, git@vger.kernel.org
Subject: Re: [PATCH v4 8/9] commit: use config-based hooks
Date: Thu, 10 Sep 2020 14:50:39 +0100 [thread overview]
Message-ID: <a81b058c-b193-7020-30c9-9238407889ba@gmail.com> (raw)
In-Reply-To: <20200909004939.1942347-9-emilyshaffer@google.com>
Hi Emily
On 09/09/2020 01:49, Emily Shaffer wrote:
> As part of the adoption of config-based hooks, teach run_commit_hook()
> to call hook.h instead of run-command.h. This covers 'pre-commit',
> 'commit-msg', and 'prepare-commit-msg'. Additionally, ask the hook
> library - not run-command - whether any hooks will be run, as it's
> possible hooks may exist in the config but not the hookdir.
>
> Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
> ---
> builtin/commit.c | 3 ++-
> builtin/merge.c | 3 ++-
> commit.c | 13 ++++++++++++-
> t/t7503-pre-commit-and-pre-merge-commit-hooks.sh | 13 +++++++++++++
> 4 files changed, 29 insertions(+), 3 deletions(-)
>
> diff --git a/builtin/commit.c b/builtin/commit.c
> index 69ac78d5e5..a19c6478eb 100644
> --- a/builtin/commit.c
> +++ b/builtin/commit.c
> @@ -36,6 +36,7 @@
> #include "help.h"
> #include "commit-reach.h"
> #include "commit-graph.h"
> +#include "hook.h"
>
> static const char * const builtin_commit_usage[] = {
> N_("git commit [<options>] [--] <pathspec>..."),
> @@ -985,7 +986,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
> return 0;
> }
>
> - if (!no_verify && find_hook("pre-commit")) {
> + if (!no_verify && hook_exists("pre-commit")) {
> /*
> * Re-read the index as pre-commit hook could have updated it,
> * and write it out as a tree. We must do this before we invoke
> diff --git a/builtin/merge.c b/builtin/merge.c
> index 74829a838e..c1a9d0083d 100644
> --- a/builtin/merge.c
> +++ b/builtin/merge.c
> @@ -41,6 +41,7 @@
> #include "commit-reach.h"
> #include "wt-status.h"
> #include "commit-graph.h"
> +#include "hook.h"
>
> #define DEFAULT_TWOHEAD (1<<0)
> #define DEFAULT_OCTOPUS (1<<1)
> @@ -829,7 +830,7 @@ static void prepare_to_commit(struct commit_list *remoteheads)
> * and write it out as a tree. We must do this before we invoke
> * the editor and after we invoke run_status above.
> */
> - if (find_hook("pre-merge-commit"))
> + if (hook_exists("pre-merge-commit"))
> discard_cache();
> read_cache_from(index_file);
> strbuf_addbuf(&msg, &merge_msg);
> diff --git a/commit.c b/commit.c
> index 4ce8cb38d5..c7a243e848 100644
> --- a/commit.c
> +++ b/commit.c
> @@ -21,6 +21,7 @@
> #include "commit-reach.h"
> #include "run-command.h"
> #include "shallow.h"
> +#include "hook.h"
>
> static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **);
>
> @@ -1632,8 +1633,13 @@ int run_commit_hook(int editor_is_used, const char *index_file,
> {
> struct strvec hook_env = STRVEC_INIT;
> va_list args;
> + const char *arg;
> + struct strvec hook_args = STRVEC_INIT;
> + struct strbuf hook_name = STRBUF_INIT;
> int ret;
>
> + strbuf_addstr(&hook_name, name);
Seeing this makes me wonder if it would be better for run_hooks() to
take a string for the name rather than an strbuf, I suspect that
virtually all callers have a fixed hook name.
Best Wishes
Phillip
> strvec_pushf(&hook_env, "GIT_INDEX_FILE=%s", index_file);
>
> /*
> @@ -1643,9 +1649,14 @@ int run_commit_hook(int editor_is_used, const char *index_file,
> strvec_push(&hook_env, "GIT_EDITOR=:");
>
> va_start(args, name);
> - ret = run_hook_ve(hook_env.v, name, args);
> + while ((arg = va_arg(args, const char *)))
> + strvec_push(&hook_args, arg);
> va_end(args);
> +
> + ret = run_hooks(hook_env.v, &hook_name, &hook_args);
> strvec_clear(&hook_env);
> + strvec_clear(&hook_args);
> + strbuf_release(&hook_name);
>
> return ret;
> }
> diff --git a/t/t7503-pre-commit-and-pre-merge-commit-hooks.sh b/t/t7503-pre-commit-and-pre-merge-commit-hooks.sh
> index b3485450a2..cef8085dcc 100755
> --- a/t/t7503-pre-commit-and-pre-merge-commit-hooks.sh
> +++ b/t/t7503-pre-commit-and-pre-merge-commit-hooks.sh
> @@ -103,6 +103,19 @@ test_expect_success 'with succeeding hook' '
> test_cmp expected_hooks actual_hooks
> '
>
> +# NEEDSWORK: when 'git hook add' and 'git hook remove' have been added, use that
> +# instead
> +test_expect_success 'with succeeding hook (config-based)' '
> + test_when_finished "git config --unset hook.pre-commit.command success.sample" &&
> + test_when_finished "rm -f expected_hooks actual_hooks" &&
> + git config hook.pre-commit.command "$HOOKDIR/success.sample" &&
> + echo "$HOOKDIR/success.sample" >expected_hooks &&
> + echo "more" >>file &&
> + git add file &&
> + git commit -m "more" &&
> + test_cmp expected_hooks actual_hooks
> +'
> +
> test_expect_success 'with succeeding hook (merge)' '
> test_when_finished "rm -f \"$PREMERGE\" expected_hooks actual_hooks" &&
> cp "$HOOKDIR/success.sample" "$PREMERGE" &&
>
next prev parent reply other threads:[~2020-09-10 21:33 UTC|newest]
Thread overview: 170+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-21 18:54 [PATCH v2 0/4] propose config-based hooks Emily Shaffer
2020-05-21 18:54 ` [PATCH v2 1/4] doc: propose hooks managed by the config Emily Shaffer
2020-05-22 10:13 ` Phillip Wood
2020-06-09 20:26 ` Emily Shaffer
2020-05-21 18:54 ` [PATCH v2 2/4] hook: scaffolding for git-hook subcommand Emily Shaffer
2020-05-21 18:54 ` [PATCH v2 3/4] hook: add list command Emily Shaffer
2020-05-22 10:27 ` Phillip Wood
2020-06-09 21:49 ` Emily Shaffer
2020-08-17 13:36 ` Phillip Wood
2020-05-24 23:00 ` Johannes Schindelin
2020-05-27 23:37 ` Emily Shaffer
2020-05-21 18:54 ` [PATCH v2 4/4] hook: add --porcelain to " Emily Shaffer
2020-05-24 23:00 ` Johannes Schindelin
2020-05-25 0:29 ` Johannes Schindelin
2020-07-28 22:24 ` [PATCH v3 0/6] propose config-based hooks Emily Shaffer
2020-07-28 22:24 ` [PATCH v3 1/6] doc: propose hooks managed by the config Emily Shaffer
2020-07-28 22:24 ` [PATCH v3 2/6] hook: scaffolding for git-hook subcommand Emily Shaffer
2020-07-28 22:24 ` [PATCH v3 3/6] hook: add list command Emily Shaffer
2020-07-28 22:24 ` [PATCH v3 4/6] hook: add --porcelain to " Emily Shaffer
2020-07-28 22:24 ` [RFC PATCH v3 5/6] parse-options: parse into argv_array Emily Shaffer
2020-07-29 19:33 ` Junio C Hamano
2020-07-30 23:41 ` Junio C Hamano
2020-07-28 22:24 ` [RFC PATCH v3 6/6] hook: add 'run' subcommand Emily Shaffer
2020-09-09 0:49 ` [PATCH v4 0/9] propose config-based hooks Emily Shaffer
2020-09-09 0:49 ` [PATCH v4 1/9] doc: propose hooks managed by the config Emily Shaffer
2020-09-23 22:59 ` Jonathan Tan
2020-09-24 21:54 ` Emily Shaffer
2020-10-07 9:23 ` Ævar Arnfjörð Bjarmason
2020-10-22 0:58 ` Emily Shaffer
2020-10-23 19:10 ` Ævar Arnfjörð Bjarmason
2020-10-29 15:38 ` Emily Shaffer
2020-10-29 20:04 ` Ævar Arnfjörð Bjarmason
2020-09-09 0:49 ` [PATCH v4 2/9] hook: scaffolding for git-hook subcommand Emily Shaffer
2020-10-05 23:24 ` Jonathan Nieder
2020-10-06 19:06 ` Emily Shaffer
2020-09-09 0:49 ` [PATCH v4 3/9] hook: add list command Emily Shaffer
2020-09-11 13:27 ` Phillip Wood
2020-09-11 16:51 ` Emily Shaffer
2020-09-23 23:04 ` Jonathan Tan
2020-10-06 20:46 ` Emily Shaffer
2020-09-27 19:23 ` Martin Ågren
2020-10-06 20:20 ` Emily Shaffer
2020-10-05 23:27 ` Jonathan Nieder
2020-09-09 0:49 ` [PATCH v4 4/9] hook: add --porcelain to " Emily Shaffer
2020-09-28 19:29 ` Josh Steadmon
2020-09-09 0:49 ` [PATCH v4 5/9] parse-options: parse into strvec Emily Shaffer
2020-10-05 23:30 ` Jonathan Nieder
2020-10-06 4:49 ` Junio C Hamano
2020-09-09 0:49 ` [PATCH v4 6/9] hook: add 'run' subcommand Emily Shaffer
2020-09-11 13:30 ` Phillip Wood
2020-09-28 19:29 ` Josh Steadmon
2020-10-05 23:39 ` Jonathan Nieder
2020-10-06 22:57 ` Emily Shaffer
2020-09-09 0:49 ` [PATCH v4 7/9] hook: replace run-command.h:find_hook Emily Shaffer
2020-09-09 20:32 ` Junio C Hamano
2020-09-10 19:08 ` Emily Shaffer
2020-09-23 23:20 ` Jonathan Tan
2020-10-05 23:42 ` Jonathan Nieder
2020-09-09 0:49 ` [PATCH v4 8/9] commit: use config-based hooks Emily Shaffer
2020-09-10 13:50 ` Phillip Wood [this message]
2020-09-10 22:21 ` Junio C Hamano
2020-09-23 23:47 ` Jonathan Tan
2020-10-05 21:27 ` Emily Shaffer
2020-10-05 23:48 ` Jonathan Nieder
2020-10-06 19:08 ` Emily Shaffer
2020-09-09 0:49 ` [PATCH v4 9/9] run_commit_hook: take strvec instead of varargs Emily Shaffer
2020-09-10 14:16 ` Phillip Wood
2020-09-11 13:20 ` Phillip Wood
2020-09-09 21:04 ` [PATCH v4 0/9] propose config-based hooks Junio C Hamano
2020-10-14 23:24 ` [PATCH v5 0/8] propose config-based hooks (part I) Emily Shaffer
2020-10-14 23:24 ` [PATCH v5 1/8] doc: propose hooks managed by the config Emily Shaffer
2020-10-15 16:31 ` Ævar Arnfjörð Bjarmason
2020-10-16 17:29 ` Junio C Hamano
2020-10-21 23:37 ` Emily Shaffer
2020-10-14 23:24 ` [PATCH v5 2/8] hook: scaffolding for git-hook subcommand Emily Shaffer
2020-10-14 23:24 ` [PATCH v5 3/8] hook: add list command Emily Shaffer
2020-10-14 23:24 ` [PATCH v5 4/8] hook: include hookdir hook in list Emily Shaffer
2020-10-14 23:24 ` [PATCH v5 5/8] hook: implement hookcmd.<name>.skip Emily Shaffer
2020-10-14 23:24 ` [PATCH v5 6/8] parse-options: parse into strvec Emily Shaffer
2020-10-14 23:24 ` [PATCH v5 7/8] hook: add 'run' subcommand Emily Shaffer
2020-10-14 23:24 ` [PATCH v5 8/8] hook: replace find_hook() with hook_exists() Emily Shaffer
2020-12-05 1:45 ` [PATCH v6 00/17] propose config-based hooks (part I) Emily Shaffer
2020-12-05 1:45 ` [PATCH 01/17] doc: propose hooks managed by the config Emily Shaffer
2020-12-05 1:45 ` [PATCH 02/17] hook: scaffolding for git-hook subcommand Emily Shaffer
2020-12-05 1:45 ` [PATCH 03/17] hook: add list command Emily Shaffer
2020-12-05 1:45 ` [PATCH 04/17] hook: include hookdir hook in list Emily Shaffer
2020-12-05 1:45 ` [PATCH 05/17] hook: respect hook.runHookDir Emily Shaffer
2020-12-05 1:45 ` [PATCH 06/17] hook: implement hookcmd.<name>.skip Emily Shaffer
2020-12-05 1:45 ` [PATCH 07/17] parse-options: parse into strvec Emily Shaffer
2020-12-05 1:45 ` [PATCH 08/17] hook: add 'run' subcommand Emily Shaffer
2020-12-11 10:15 ` Phillip Wood
2020-12-15 21:41 ` Emily Shaffer
2020-12-05 1:45 ` [PATCH 09/17] hook: replace find_hook() with hook_exists() Emily Shaffer
2020-12-05 1:46 ` [PATCH 10/17] hook: support passing stdin to hooks Emily Shaffer
2020-12-05 1:46 ` [PATCH 11/17] run-command: allow stdin for run_processes_parallel Emily Shaffer
2020-12-05 1:46 ` [PATCH 12/17] hook: allow parallel hook execution Emily Shaffer
2020-12-05 1:46 ` [PATCH 13/17] hook: allow specifying working directory for hooks Emily Shaffer
2020-12-05 1:46 ` [PATCH 14/17] run-command: add stdin callback for parallelization Emily Shaffer
2020-12-05 1:46 ` [PATCH 15/17] hook: provide stdin by string_list or callback Emily Shaffer
2020-12-08 21:09 ` SZEDER Gábor
2020-12-08 22:11 ` Emily Shaffer
2020-12-05 1:46 ` [PATCH 16/17] run-command: allow capturing of collated output Emily Shaffer
2020-12-05 1:46 ` [PATCH 17/17] hooks: allow callers to capture output Emily Shaffer
2020-12-16 0:34 ` [PATCH v6 00/17] propose config-based hooks (part I) Josh Steadmon
2020-12-16 0:56 ` Junio C Hamano
2020-12-16 20:16 ` Emily Shaffer
2020-12-16 23:32 ` Junio C Hamano
2020-12-18 2:07 ` Emily Shaffer
2020-12-18 5:29 ` Junio C Hamano
2020-12-22 0:02 ` [PATCH v7 " Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 01/17] doc: propose hooks managed by the config Emily Shaffer
2021-01-23 15:38 ` Ævar Arnfjörð Bjarmason
2021-01-29 23:52 ` Emily Shaffer
2021-02-01 22:11 ` Junio C Hamano
2021-03-10 19:30 ` Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 02/17] hook: scaffolding for git-hook subcommand Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 03/17] hook: add list command Emily Shaffer
2021-01-31 3:10 ` Jonathan Tan
2021-02-09 21:06 ` Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 04/17] hook: include hookdir hook in list Emily Shaffer
2021-01-31 3:20 ` Jonathan Tan
2021-02-09 22:05 ` Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 05/17] hook: respect hook.runHookDir Emily Shaffer
2021-01-31 3:35 ` Jonathan Tan
2021-02-09 22:31 ` Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 06/17] hook: implement hookcmd.<name>.skip Emily Shaffer
2021-01-31 3:40 ` Jonathan Tan
2021-02-09 22:57 ` Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 07/17] parse-options: parse into strvec Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 08/17] hook: add 'run' subcommand Emily Shaffer
2021-01-31 4:22 ` Jonathan Tan
2021-02-11 22:44 ` Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 09/17] hook: replace find_hook() with hook_exists() Emily Shaffer
2021-01-31 4:39 ` Jonathan Tan
2021-02-12 22:15 ` Emily Shaffer
2021-02-18 22:23 ` Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 10/17] hook: support passing stdin to hooks Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 11/17] run-command: allow stdin for run_processes_parallel Emily Shaffer
2021-02-01 5:38 ` Jonathan Tan
2021-02-19 20:23 ` Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 12/17] hook: allow parallel hook execution Emily Shaffer
2021-02-01 6:04 ` Jonathan Tan
2021-02-22 21:46 ` Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 13/17] hook: allow specifying working directory for hooks Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 14/17] run-command: add stdin callback for parallelization Emily Shaffer
2021-02-01 6:51 ` Jonathan Tan
2021-02-22 23:38 ` Emily Shaffer
2021-02-23 19:33 ` Jonathan Tan
2021-03-10 18:24 ` Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 15/17] hook: provide stdin by string_list or callback Emily Shaffer
2021-02-01 7:04 ` Jonathan Tan
2021-02-23 19:52 ` Emily Shaffer
2021-02-25 20:56 ` Jonathan Tan
2021-03-02 1:47 ` Emily Shaffer
2021-03-02 23:33 ` Jonathan Tan
2020-12-22 0:02 ` [PATCH v7 16/17] run-command: allow capturing of collated output Emily Shaffer
2020-12-22 0:02 ` [PATCH v7 17/17] hooks: allow callers to capture output Emily Shaffer
2020-12-22 2:11 ` [PATCH v7 00/17] propose config-based hooks (part I) Junio C Hamano
2020-12-28 18:34 ` Emily Shaffer
2020-12-28 22:50 ` Junio C Hamano
2020-12-28 22:37 ` [PATCH v3 18/17] doc: make git-hook.txt point of truth Emily Shaffer
2020-12-28 22:39 ` Emily Shaffer
2021-01-29 23:59 ` [PATCH v7 00/17] propose config-based hooks (part I) Emily Shaffer
2021-02-16 19:46 ` Josh Steadmon
2021-02-16 22:47 ` Junio C Hamano
2021-02-17 21:21 ` Josh Steadmon
2021-02-17 23:07 ` Junio C Hamano
2021-02-25 19:50 ` Junio C Hamano
2021-03-01 21:51 ` Emily Shaffer
2021-03-01 22:19 ` Junio C Hamano
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=a81b058c-b193-7020-30c9-9238407889ba@gmail.com \
--to=phillip.wood123@gmail.com \
--cc=emilyshaffer@google.com \
--cc=git@vger.kernel.org \
--cc=phillip.wood@dunelm.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).