From: Junio C Hamano <gitster@pobox.com>
To: "Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, "Pranit Bauva" <pranit.bauva@gmail.com>,
"Tanushree Tumane" <tanushreetumane@gmail.com>,
"Miriam Rubio" <mirucam@gmail.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Elijah Newren" <newren@gmail.com>,
"Bagas Sanjaya" <bagasdotme@gmail.com>,
"Johannes Schindelin" <johannes.schindelin@gmx.de>
Subject: Re: [PATCH v4 15/16] bisect: remove Cogito-related code
Date: Mon, 27 Jun 2022 15:18:21 -0700 [thread overview]
Message-ID: <xmqqo7ydn42a.fsf@gitster.g> (raw)
In-Reply-To: <33566b86d77dcc11d68b2aceec0b6c5218bf198e.1656354677.git.gitgitgadget@gmail.com> (Johannes Schindelin via GitGitGadget's message of "Mon, 27 Jun 2022 18:31:16 +0000")
"Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
writes:
> As of April 19th, 2007, Cogito was therefore discontinued (see
> https://lore.kernel.org/git/20070419124648.GL4489@pasky.or.cz/).
>
> Nevertheless, for almost 15 years after that announcement, Git carried
> special code in `git bisect` to accommodate Cogito.
Good eyes. Doesn't steps 15 & 16 cover the same theme, though?
IOW, if surviving Cogito users appear after we take this 16-patch
series, would reverting this step the only thing needed if we decide
to accomodate them again (and removal of head-name done in step 16
can still be kept without harming these Cogito users)? I am wondering
if these should be merged into one patch.
Thanks.
>
> Since it is beyond doubt that there are no more Cogito users, let's
> remove the last remnant of Cogito-accommodating code.
>
> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
> ---
> builtin/bisect.c | 8 --------
> 1 file changed, 8 deletions(-)
>
> diff --git a/builtin/bisect.c b/builtin/bisect.c
> index 380fef852f3..47103ebf3f2 100644
> --- a/builtin/bisect.c
> +++ b/builtin/bisect.c
> @@ -14,7 +14,6 @@ static GIT_PATH_FUNC(git_path_bisect_expected_rev, "BISECT_EXPECTED_REV")
> static GIT_PATH_FUNC(git_path_bisect_ancestors_ok, "BISECT_ANCESTORS_OK")
> static GIT_PATH_FUNC(git_path_bisect_start, "BISECT_START")
> static GIT_PATH_FUNC(git_path_bisect_log, "BISECT_LOG")
> -static GIT_PATH_FUNC(git_path_head_name, "head-name")
> static GIT_PATH_FUNC(git_path_bisect_names, "BISECT_NAMES")
> static GIT_PATH_FUNC(git_path_bisect_first_parent, "BISECT_FIRST_PARENT")
> static GIT_PATH_FUNC(git_path_bisect_run, "BISECT_RUN")
> @@ -809,13 +808,6 @@ static enum bisect_error bisect_start(struct bisect_terms *terms, const char **a
> strbuf_addstr(&start_head, oid_to_hex(&head_oid));
> } else if (!get_oid(head, &head_oid) &&
> skip_prefix(head, "refs/heads/", &head)) {
> - /*
> - * This error message should only be triggered by
> - * cogito usage, and cogito users should understand
> - * it relates to cg-seek.
> - */
> - if (!is_empty_or_missing_file(git_path_head_name()))
> - return error(_("won't bisect on cg-seek'ed tree"));
> strbuf_addstr(&start_head, head);
> } else {
> return error(_("bad HEAD - strange symbolic ref"));
next prev parent reply other threads:[~2022-06-27 22:19 UTC|newest]
Thread overview: 147+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-28 0:12 [PATCH 00/11] Finish converting git bisect into a built-in Johannes Schindelin via GitGitGadget
2022-01-28 0:12 ` [PATCH 01/11] bisect run: fix the error message Johannes Schindelin via GitGitGadget
2022-02-08 22:05 ` Elijah Newren
2022-02-22 14:38 ` Johannes Schindelin
2022-01-28 0:12 ` [PATCH 02/11] bisect--helper: retire the --no-log option Johannes Schindelin via GitGitGadget
2022-01-28 0:12 ` [PATCH 03/11] bisect--helper: really retire --bisect-next-check Johannes Schindelin via GitGitGadget
2022-01-28 0:12 ` [PATCH 04/11] bisect--helper: really retire `--bisect-autostart` Johannes Schindelin via GitGitGadget
2022-01-28 0:12 ` [PATCH 05/11] bisect--helper: align the sub-command order with git-bisect.sh Johannes Schindelin via GitGitGadget
2022-01-28 0:12 ` [PATCH 06/11] bisect--helper: make `--bisect-state` optional Johannes Schindelin via GitGitGadget
2022-02-08 23:03 ` Elijah Newren
2022-02-22 15:12 ` Johannes Schindelin
2022-02-09 19:45 ` Junio C Hamano
2022-02-22 15:53 ` Johannes Schindelin
2022-01-28 0:12 ` [PATCH 07/11] bisect: move even the option parsing to `bisect--helper` Johannes Schindelin via GitGitGadget
2022-01-29 6:47 ` Ævar Arnfjörð Bjarmason
2022-02-09 0:12 ` Elijah Newren
2022-02-22 15:49 ` Johannes Schindelin
2022-01-28 0:12 ` [PATCH 08/11] bisect--helper: using `--bisect-state` without an argument is a bug Johannes Schindelin via GitGitGadget
2022-01-29 7:04 ` Ævar Arnfjörð Bjarmason
2022-02-09 0:26 ` Elijah Newren
2022-01-28 0:12 ` [PATCH 09/11] Turn `git bisect` into a full built-in Johannes Schindelin via GitGitGadget
2022-01-29 7:09 ` Ævar Arnfjörð Bjarmason
2022-01-28 0:12 ` [PATCH 10/11] bisect: remove Cogito-related code Johannes Schindelin via GitGitGadget
2022-01-28 0:12 ` [PATCH 11/11] bisect: no longer try to clean up left-over `.git/head-name` files Johannes Schindelin via GitGitGadget
[not found] ` <CAN7CjDC+O883DB1iaJAXF5ZCis7FP2Z9z0y2qS2-JVAKfQA8aA@mail.gmail.com>
2022-01-28 8:54 ` Fwd: [PATCH 00/11] Finish converting git bisect into a built-in Miriam R.
2022-01-28 12:42 ` Johannes Schindelin
2022-01-28 15:11 ` Miriam R.
2022-01-30 6:39 ` Elijah Newren
2022-02-09 4:41 ` Elijah Newren
2022-02-22 15:55 ` Johannes Schindelin
2022-02-22 16:30 ` [PATCH v2 00/14] " Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 01/14] bisect run: fix the error message Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 02/14] bisect: avoid double-quoting when printing the failed command Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 03/14] bisect--helper: retire the --no-log option Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 04/14] bisect--helper: really retire --bisect-next-check Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 05/14] bisect--helper: really retire `--bisect-autostart` Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 06/14] bisect--helper: using `--bisect-state` without an argument is a bug Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 07/14] bisect--helper: align the sub-command order with git-bisect.sh Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 08/14] bisect--helper: make `--bisect-state` optional Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 09/14] bisect--helper: move the `BISECT_STATE` case to the end Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 10/14] bisect--helper: return only correct exit codes in `cmd_*()` Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 11/14] bisect: move even the option parsing to `bisect--helper` Johannes Schindelin via GitGitGadget
2022-02-23 9:47 ` Ævar Arnfjörð Bjarmason
2022-02-25 15:59 ` Johannes Schindelin
2022-02-25 16:49 ` Ævar Arnfjörð Bjarmason
2022-02-22 16:30 ` [PATCH v2 12/14] Turn `git bisect` into a full built-in Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 13/14] bisect: remove Cogito-related code Johannes Schindelin via GitGitGadget
2022-02-22 16:30 ` [PATCH v2 14/14] bisect: no longer try to clean up left-over `.git/head-name` files Johannes Schindelin via GitGitGadget
2022-02-23 1:41 ` [PATCH v2 00/14] Finish converting git bisect into a built-in Elijah Newren
2022-02-25 15:59 ` Johannes Schindelin
2022-02-23 21:35 ` Junio C Hamano
2022-02-25 16:03 ` Johannes Schindelin
2022-02-25 16:44 ` Ævar Arnfjörð Bjarmason
2022-05-21 14:48 ` [PATCH v3 00/15] " Johannes Schindelin via GitGitGadget
2022-05-21 14:48 ` [PATCH v3 01/15] bisect run: fix the error message Johannes Schindelin via GitGitGadget
2022-05-21 14:48 ` [PATCH v3 02/15] bisect: avoid double-quoting when printing the failed command Johannes Schindelin via GitGitGadget
2022-05-21 14:48 ` [PATCH v3 03/15] bisect--helper: retire the --no-log option Johannes Schindelin via GitGitGadget
2022-05-21 14:48 ` [PATCH v3 04/15] bisect--helper: really retire --bisect-next-check Johannes Schindelin via GitGitGadget
2022-05-21 14:48 ` [PATCH v3 05/15] bisect--helper: really retire `--bisect-autostart` Johannes Schindelin via GitGitGadget
2022-05-21 14:48 ` [PATCH v3 06/15] bisect--helper: using `--bisect-state` without an argument is a bug Johannes Schindelin via GitGitGadget
2022-05-21 14:48 ` [PATCH v3 07/15] bisect--helper: align the sub-command order with git-bisect.sh Johannes Schindelin via GitGitGadget
2022-05-21 14:48 ` [PATCH v3 08/15] bisect--helper: make `--bisect-state` optional Johannes Schindelin via GitGitGadget
2022-05-21 14:49 ` [PATCH v3 09/15] bisect--helper: move the `BISECT_STATE` case to the end Johannes Schindelin via GitGitGadget
2022-05-21 14:49 ` [PATCH v3 10/15] bisect--helper: return only correct exit codes in `cmd_*()` Johannes Schindelin via GitGitGadget
2022-05-21 16:45 ` Ævar Arnfjörð Bjarmason
2022-05-21 14:49 ` [PATCH v3 11/15] bisect: move even the command-line parsing to `bisect--helper` Johannes Schindelin via GitGitGadget
2022-05-21 16:52 ` Ævar Arnfjörð Bjarmason
2022-05-21 14:49 ` [PATCH v3 12/15] bisect: teach the `bisect--helper` command to show the correct usage strings Johannes Schindelin via GitGitGadget
2022-05-21 14:49 ` [PATCH v3 13/15] Turn `git bisect` into a full built-in Johannes Schindelin via GitGitGadget
2022-05-21 14:49 ` [PATCH v3 14/15] bisect: remove Cogito-related code Johannes Schindelin via GitGitGadget
2022-05-21 14:49 ` [PATCH v3 15/15] bisect: no longer try to clean up left-over `.git/head-name` files Johannes Schindelin via GitGitGadget
2022-05-22 3:07 ` [PATCH v3 00/15] Finish converting git bisect into a built-in Bagas Sanjaya
2022-05-23 10:22 ` Ævar Arnfjörð Bjarmason
2022-06-27 18:31 ` [PATCH v4 00/16] " Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 01/16] bisect: verify that a bogus option won't try to start a bisection Johannes Schindelin via GitGitGadget
2022-06-28 2:12 ` Junio C Hamano
2022-06-27 18:31 ` [PATCH v4 02/16] bisect run: fix the error message Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 03/16] bisect: avoid double-quoting when printing the failed command Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 04/16] bisect--helper: retire the --no-log option Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 05/16] bisect--helper: really retire --bisect-next-check Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 06/16] bisect--helper: really retire `--bisect-autostart` Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 07/16] bisect--helper: using `--bisect-state` without an argument is a bug Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 08/16] bisect--helper: align the sub-command order with git-bisect.sh Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 09/16] bisect--helper: make `--bisect-state` optional Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 10/16] bisect--helper: move the `BISECT_STATE` case to the end Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 11/16] bisect--helper: return only correct exit codes in `cmd_*()` Johannes Schindelin via GitGitGadget
2022-06-27 20:09 ` Ævar Arnfjörð Bjarmason
2022-06-27 18:31 ` [PATCH v4 12/16] bisect: teach the `bisect--helper` command to show the correct usage strings Johannes Schindelin via GitGitGadget
2022-06-27 22:11 ` Junio C Hamano
2022-06-27 18:31 ` [PATCH v4 13/16] bisect: move even the command-line parsing to `bisect--helper` Johannes Schindelin via GitGitGadget
2022-06-27 18:31 ` [PATCH v4 14/16] Turn `git bisect` into a full built-in Johannes Schindelin via GitGitGadget
2022-06-27 22:13 ` Junio C Hamano
2022-06-27 18:31 ` [PATCH v4 15/16] bisect: remove Cogito-related code Johannes Schindelin via GitGitGadget
2022-06-27 22:18 ` Junio C Hamano [this message]
2022-06-27 18:31 ` [PATCH v4 16/16] bisect: no longer try to clean up left-over `.git/head-name` files Johannes Schindelin via GitGitGadget
2022-06-27 19:45 ` [PATCH v4 00/16] Finish converting git bisect into a built-in Ævar Arnfjörð Bjarmason
2022-08-27 12:44 ` [PATCH v5 " Johannes Schindelin via GitGitGadget
2022-08-27 12:44 ` [PATCH v5 01/16] bisect--helper: retire the --no-log option Johannes Schindelin via GitGitGadget
2022-08-27 12:44 ` [PATCH v5 02/16] bisect--helper: really retire --bisect-next-check Johannes Schindelin via GitGitGadget
2022-08-27 12:44 ` [PATCH v5 03/16] bisect--helper: really retire `--bisect-autostart` Johannes Schindelin via GitGitGadget
2022-08-27 12:44 ` [PATCH v5 04/16] bisect--helper: simplify exit code computation Johannes Schindelin via GitGitGadget
2022-08-28 6:43 ` Junio C Hamano
2022-08-27 12:44 ` [PATCH v5 05/16] bisect--helper: make `terms` an explicit singleton Johannes Schindelin via GitGitGadget
2022-08-28 6:53 ` Junio C Hamano
2022-08-29 12:13 ` Johannes Schindelin
2022-08-29 17:04 ` Junio C Hamano
2022-08-29 10:20 ` Ævar Arnfjörð Bjarmason
2022-08-29 12:30 ` Johannes Schindelin
2022-08-29 17:47 ` Junio C Hamano
2022-08-27 12:44 ` [PATCH v5 06/16] bisect--helper: make the order consistently `argc, argv` Johannes Schindelin via GitGitGadget
2022-08-28 6:53 ` Junio C Hamano
2022-08-27 12:44 ` [PATCH v5 07/16] bisect--helper: migrate to OPT_SUBCOMMAND() Johannes Schindelin via GitGitGadget
2022-08-29 9:38 ` Ævar Arnfjörð Bjarmason
2022-08-30 15:42 ` Johannes Schindelin
2022-08-27 12:44 ` [PATCH v5 08/16] bisect: verify that a bogus option won't try to start a bisection Johannes Schindelin via GitGitGadget
2022-08-27 12:44 ` [PATCH v5 09/16] bisect run: fix the error message Johannes Schindelin via GitGitGadget
2022-08-28 7:03 ` Junio C Hamano
2022-08-29 12:20 ` Johannes Schindelin
2022-08-27 12:44 ` [PATCH v5 10/16] bisect: avoid double-quoting when printing the failed command Johannes Schindelin via GitGitGadget
2022-08-27 12:44 ` [PATCH v5 11/16] bisect--helper: calling `bisect_state()` without an argument is a bug Johannes Schindelin via GitGitGadget
2022-08-29 10:11 ` Ævar Arnfjörð Bjarmason
2022-08-30 14:47 ` Johannes Schindelin
2022-08-27 12:44 ` [PATCH v5 12/16] bisect--helper: make `state` optional Johannes Schindelin via GitGitGadget
2022-08-27 12:44 ` [PATCH v5 13/16] bisect: move even the command-line parsing to `bisect--helper` Johannes Schindelin via GitGitGadget
2022-08-27 12:44 ` [PATCH v5 14/16] Turn `git bisect` into a full built-in Johannes Schindelin via GitGitGadget
2022-08-27 12:44 ` [PATCH v5 15/16] bisect: remove Cogito-related code Johannes Schindelin via GitGitGadget
2022-08-27 12:44 ` [PATCH v5 16/16] bisect: no longer try to clean up left-over `.git/head-name` files Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 00/16] Finish converting git bisect into a built-in Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 01/16] bisect--helper: retire the --no-log option Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 02/16] bisect--helper: really retire --bisect-next-check Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 03/16] bisect--helper: really retire `--bisect-autostart` Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 04/16] bisect--helper: simplify exit code computation Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 05/16] bisect--helper: make `terms` an explicit singleton Johannes Schindelin via GitGitGadget
2022-08-30 21:11 ` Junio C Hamano
2022-08-30 21:28 ` Junio C Hamano
2022-08-30 18:50 ` [PATCH v6 06/16] bisect--helper: make the order consistently `argc, argv` Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 07/16] bisect--helper: migrate to OPT_SUBCOMMAND() Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 08/16] bisect: verify that a bogus option won't try to start a bisection Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 09/16] bisect run: fix the error message Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 10/16] bisect: avoid double-quoting when printing the failed command Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 11/16] bisect--helper: calling `bisect_state()` without an argument is a bug Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 12/16] bisect--helper: make `state` optional Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 13/16] bisect: move even the command-line parsing to `bisect--helper` Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 14/16] Turn `git bisect` into a full built-in Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 15/16] bisect: remove Cogito-related code Johannes Schindelin via GitGitGadget
2022-08-30 18:50 ` [PATCH v6 16/16] bisect: no longer try to clean up left-over `.git/head-name` files Johannes Schindelin via GitGitGadget
2022-09-13 17:44 ` [PATCH v6 00/16] Finish converting git bisect into a built-in Junio C Hamano
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