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From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
	"J Smith" <dark.panda@gmail.com>,
	"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH 0/8] grep: simplify & delete code by changing obscure cfg variable behavior
Date: Sat,  6 Nov 2021 22:10:46 +0100	[thread overview]
Message-ID: <cover-0.8-00000000000-20211106T210711Z-avarab@gmail.com> (raw)

I'd like to use the grep API for more things in some upcoming
optimization patches, and to do that I need to use grep_init(),
grep_config() etc.

These APIs have a very unusual API, and we've got quite a bit of code
in grep.c to support an obscure edge case in how "grep.extendedRegexp"
behaves when clashing with a "grep.patternType" variable present in
the same config space.

This series is an opinionated change of that behavior, and resulting
large deletion of code.

The series starts out by deleting some unused code in grep.c, and
moving a bit of related builtin/grep.c-specific code to that file, and
out of grep.c.

Ævar Arnfjörð Bjarmason (8):
  grep.h: remove unused "regex_t regexp" from grep_opt
  git.c & grep.c: assert that "prefix" is NULL or non-zero string
  grep: remove unused "prefix_length" member
  grep.c: move "prefix" out of "struct grep_opt"
  log tests: check if grep_config() is called by "log"-like cmds
  grep API: call grep_config() after grep_init()
  grep: simplify config parsing, change grep.<rx config> interaction
  grep: make "extendedRegexp=true" the same as "patternType=extended"

 Documentation/config/grep.txt |   4 +-
 Documentation/git-grep.txt    |   4 +-
 builtin/grep.c                |  31 +++++----
 builtin/log.c                 |  13 +++-
 git.c                         |   4 +-
 grep.c                        | 118 ++++------------------------------
 grep.h                        |  34 ++++++----
 revision.c                    |   4 +-
 t/t4202-log.sh                |  16 +++++
 t/t7810-grep.sh               |   4 +-
 10 files changed, 89 insertions(+), 143 deletions(-)

-- 
2.34.0.rc1.741.gab7bfd97031


             reply	other threads:[~2021-11-06 21:11 UTC|newest]

Thread overview: 151+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-06 21:10 Ævar Arnfjörð Bjarmason [this message]
2021-11-06 21:10 ` [PATCH 1/8] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2021-11-06 21:10 ` [PATCH 2/8] git.c & grep.c: assert that "prefix" is NULL or non-zero string Ævar Arnfjörð Bjarmason
2021-11-08 20:37   ` Taylor Blau
2021-11-06 21:10 ` [PATCH 3/8] grep: remove unused "prefix_length" member Ævar Arnfjörð Bjarmason
2021-11-08 20:42   ` Taylor Blau
2021-11-06 21:10 ` [PATCH 4/8] grep.c: move "prefix" out of "struct grep_opt" Ævar Arnfjörð Bjarmason
2021-11-08 20:56   ` Taylor Blau
2021-11-09  2:10     ` Ævar Arnfjörð Bjarmason
2021-11-10  0:18       ` Taylor Blau
2021-11-06 21:10 ` [PATCH 5/8] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2021-11-06 21:10 ` [PATCH 6/8] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2021-11-08 21:49   ` Taylor Blau
2021-11-09  2:06     ` Ævar Arnfjörð Bjarmason
2021-11-10  0:18       ` Taylor Blau
2021-11-06 21:10 ` [PATCH 7/8] grep: simplify config parsing, change grep.<rx config> interaction Ævar Arnfjörð Bjarmason
2021-11-08 23:04   ` Taylor Blau
2021-11-09  2:01     ` Ævar Arnfjörð Bjarmason
2021-11-10  0:16       ` Taylor Blau
2021-11-06 21:10 ` [PATCH 8/8] grep: make "extendedRegexp=true" the same as "patternType=extended" Ævar Arnfjörð Bjarmason
2021-11-10  1:43 ` [PATCH v2 0/8] grep: simplify & delete code by changing obscure cfg variable behavior Ævar Arnfjörð Bjarmason
2021-11-10  1:43   ` [PATCH v2 1/8] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2021-11-12 16:11     ` Junio C Hamano
2021-11-10  1:43   ` [PATCH v2 2/8] built-ins: trust the "prefix" from run_builtin() Ævar Arnfjörð Bjarmason
2021-11-12 16:38     ` Junio C Hamano
2021-11-10  1:43   ` [PATCH v2 3/8] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2021-11-12 17:09     ` Junio C Hamano
2021-11-10  1:43   ` [PATCH v2 4/8] grep docs: de-duplicate configuration sections Ævar Arnfjörð Bjarmason
2021-11-12 17:15     ` Junio C Hamano
2021-11-10  1:43   ` [PATCH v2 5/8] grep.c: don't pass along NULL callback value Ævar Arnfjörð Bjarmason
2021-11-12 17:18     ` Junio C Hamano
2021-11-10  1:43   ` [PATCH v2 6/8] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2021-11-12 17:32     ` Junio C Hamano
2021-11-10  1:43   ` [PATCH v2 7/8] grep: simplify config parsing, change grep.<rx config> interaction Ævar Arnfjörð Bjarmason
2021-11-12 19:19     ` Junio C Hamano
2021-11-13  9:55       ` Ævar Arnfjörð Bjarmason
2021-11-10  1:43   ` [PATCH v2 8/8] grep: make "extendedRegexp=true" the same as "patternType=extended" Ævar Arnfjörð Bjarmason
2021-11-12 19:32     ` Junio C Hamano
2021-11-10  2:23   ` [PATCH v2 0/8] grep: simplify & delete code by changing obscure cfg variable behavior Taylor Blau
2021-11-29 14:50   ` [PATCH v3 0/7] grep: simplify & delete "init" & "config" code Ævar Arnfjörð Bjarmason
2021-11-29 14:50     ` [PATCH v3 1/7] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2021-11-29 14:50     ` [PATCH v3 2/7] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2022-03-04  8:57       ` Tests in t4202 are aborted early, was: Re: [PATCH v3 2/7] log Fabian Stelzer
2022-03-04 10:05         ` [PATCH] log tests: fix "abort tests early" regression in ff37a60c369 Ævar Arnfjörð Bjarmason
2021-11-29 14:50     ` [PATCH v3 3/7] grep tests: add missing "grep.patternType" config test Ævar Arnfjörð Bjarmason
2021-11-29 21:52       ` Junio C Hamano
2021-12-03  0:48         ` Junio C Hamano
2021-11-29 14:50     ` [PATCH v3 4/7] built-ins: trust the "prefix" from run_builtin() Ævar Arnfjörð Bjarmason
2021-11-29 14:50     ` [PATCH v3 5/7] grep.c: don't pass along NULL callback value Ævar Arnfjörð Bjarmason
2021-11-29 14:50     ` [PATCH v3 6/7] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2021-11-29 14:50     ` [PATCH v3 7/7] grep: simplify config parsing and option parsing Ævar Arnfjörð Bjarmason
2021-11-29 21:06     ` [PATCH v3 0/7] grep: simplify & delete "init" & "config" code Junio C Hamano
2021-11-29 21:36     ` Junio C Hamano
2021-12-03 10:19   ` [PATCH v4 " Ævar Arnfjörð Bjarmason
2021-12-03 10:19     ` [PATCH v4 1/7] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2021-12-03 10:19     ` [PATCH v4 2/7] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2021-12-03 10:19     ` [PATCH v4 3/7] grep tests: add missing "grep.patternType" config test Ævar Arnfjörð Bjarmason
2021-12-03 10:19     ` [PATCH v4 4/7] built-ins: trust the "prefix" from run_builtin() Ævar Arnfjörð Bjarmason
2021-12-03 10:19     ` [PATCH v4 5/7] grep.c: don't pass along NULL callback value Ævar Arnfjörð Bjarmason
2021-12-03 10:19     ` [PATCH v4 6/7] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2021-12-03 10:19     ` [PATCH v4 7/7] grep: simplify config parsing and option parsing Ævar Arnfjörð Bjarmason
2021-12-22  2:58     ` [PATCH v5 0/7] grep: simplify & delete "init" & "config" code Ævar Arnfjörð Bjarmason
2021-12-22  2:58       ` [PATCH v5 1/7] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2021-12-22  2:58       ` [PATCH v5 2/7] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2021-12-22  2:58       ` [PATCH v5 3/7] grep tests: add missing "grep.patternType" config test Ævar Arnfjörð Bjarmason
2021-12-23 22:25         ` Junio C Hamano
2021-12-25  0:06           ` Re* " Junio C Hamano
2021-12-25  0:19             ` [RFC/PATCH] grep: allow scripts to ignore configured pattern type Junio C Hamano
2021-12-26 23:09               ` Ævar Arnfjörð Bjarmason
2021-12-25  1:04             ` Re* [PATCH v5 3/7] grep tests: add missing "grep.patternType" config test Junio C Hamano
2021-12-22  2:58       ` [PATCH v5 4/7] built-ins: trust the "prefix" from run_builtin() Ævar Arnfjörð Bjarmason
2021-12-22  2:58       ` [PATCH v5 5/7] grep.c: don't pass along NULL callback value Ævar Arnfjörð Bjarmason
2021-12-22  2:58       ` [PATCH v5 6/7] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2021-12-22  2:58       ` [PATCH v5 7/7] grep: simplify config parsing and option parsing Ævar Arnfjörð Bjarmason
2021-12-23 22:37         ` Junio C Hamano
2021-12-23  0:30       ` [PATCH v5 0/7] grep: simplify & delete "init" & "config" code Junio C Hamano
2021-12-26 22:37       ` [PATCH v6 " Ævar Arnfjörð Bjarmason
2021-12-26 22:37         ` [PATCH v6 1/7] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2021-12-26 22:37         ` [PATCH v6 2/7] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2021-12-26 22:37         ` [PATCH v6 3/7] grep tests: add missing "grep.patternType" config tests Ævar Arnfjörð Bjarmason
2021-12-26 22:37         ` [PATCH v6 4/7] built-ins: trust the "prefix" from run_builtin() Ævar Arnfjörð Bjarmason
2021-12-26 22:37         ` [PATCH v6 5/7] grep.c: don't pass along NULL callback value Ævar Arnfjörð Bjarmason
2021-12-26 22:37         ` [PATCH v6 6/7] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2021-12-26 22:37         ` [PATCH v6 7/7] grep: simplify config parsing and option parsing Ævar Arnfjörð Bjarmason
2021-12-27  6:06           ` Junio C Hamano
2021-12-27 18:51             ` Junio C Hamano
2021-12-28  1:07         ` [PATCH v7 00/10] grep: simplify & delete "init" & "config" code Ævar Arnfjörð Bjarmason
2021-12-28  1:07           ` [PATCH v7 01/10] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2021-12-28  1:07           ` [PATCH v7 02/10] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2021-12-28  1:07           ` [PATCH v7 03/10] grep tests: add missing "grep.patternType" config tests Ævar Arnfjörð Bjarmason
2021-12-28  1:07           ` [PATCH v7 04/10] built-ins: trust the "prefix" from run_builtin() Ævar Arnfjörð Bjarmason
2021-12-28  1:07           ` [PATCH v7 05/10] grep.c: don't pass along NULL callback value Ævar Arnfjörð Bjarmason
2021-12-28  1:07           ` [PATCH v7 06/10] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2021-12-28  1:07           ` [PATCH v7 07/10] grep.h: make "grep_opt.pattern_type_option" use its enum Ævar Arnfjörð Bjarmason
2021-12-28  1:07           ` [PATCH v7 08/10] grep.c: do "if (bool && memchr())" not "if (memchr() && bool)" Ævar Arnfjörð Bjarmason
2021-12-28  1:07           ` [PATCH v7 09/10] grep: simplify config parsing and option parsing Ævar Arnfjörð Bjarmason
2021-12-28  1:07           ` [PATCH v7 10/10] grep.[ch]: remove GREP_PATTERN_TYPE_UNSPECIFIED Ævar Arnfjörð Bjarmason
2022-01-18 15:55           ` [PATCH v8 00/10] grep: simplify & delete "init" & "config" code Ævar Arnfjörð Bjarmason
2022-01-18 15:55             ` [PATCH v8 01/10] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2022-01-18 15:55             ` [PATCH v8 02/10] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2022-01-18 15:55             ` [PATCH v8 03/10] grep tests: add missing "grep.patternType" config tests Ævar Arnfjörð Bjarmason
2022-01-18 15:55             ` [PATCH v8 04/10] built-ins: trust the "prefix" from run_builtin() Ævar Arnfjörð Bjarmason
2022-01-18 15:55             ` [PATCH v8 05/10] grep.c: don't pass along NULL callback value Ævar Arnfjörð Bjarmason
2022-01-18 15:55             ` [PATCH v8 06/10] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2022-01-18 15:55             ` [PATCH v8 07/10] grep.h: make "grep_opt.pattern_type_option" use its enum Ævar Arnfjörð Bjarmason
2022-01-18 15:55             ` [PATCH v8 08/10] grep.c: do "if (bool && memchr())" not "if (memchr() && bool)" Ævar Arnfjörð Bjarmason
2022-01-18 15:55             ` [PATCH v8 09/10] grep: simplify config parsing and option parsing Ævar Arnfjörð Bjarmason
2022-01-18 22:50               ` Junio C Hamano
2022-01-18 22:55                 ` Junio C Hamano
2022-01-19  0:17                 ` Ævar Arnfjörð Bjarmason
2022-01-19  1:09                   ` Junio C Hamano
2022-01-19  1:15                     ` Ævar Arnfjörð Bjarmason
2022-01-18 15:55             ` [PATCH v8 10/10] grep.[ch]: remove GREP_PATTERN_TYPE_UNSPECIFIED Ævar Arnfjörð Bjarmason
2022-01-27 11:56             ` [PATCH v9 0/9] grep: simplify & delete "init" & "config" code Ævar Arnfjörð Bjarmason
2022-01-27 11:56               ` [PATCH v9 1/9] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2022-01-27 11:56               ` [PATCH v9 2/9] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2022-01-27 11:56               ` [PATCH v9 3/9] grep tests: add missing "grep.patternType" config tests Ævar Arnfjörð Bjarmason
2022-01-27 11:56               ` [PATCH v9 4/9] built-ins: trust the "prefix" from run_builtin() Ævar Arnfjörð Bjarmason
2022-01-27 11:56               ` [PATCH v9 5/9] grep.c: don't pass along NULL callback value Ævar Arnfjörð Bjarmason
2022-01-27 11:56               ` [PATCH v9 6/9] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2022-01-27 11:56               ` [PATCH v9 7/9] grep.h: make "grep_opt.pattern_type_option" use its enum Ævar Arnfjörð Bjarmason
2022-01-27 11:56               ` [PATCH v9 8/9] grep.c: do "if (bool && memchr())" not "if (memchr() && bool)" Ævar Arnfjörð Bjarmason
2022-01-27 11:56               ` [PATCH v9 9/9] grep: simplify config parsing and option parsing Ævar Arnfjörð Bjarmason
2022-01-27 20:30                 ` Junio C Hamano
2022-01-27 21:35                   ` Junio C Hamano
2022-01-27 21:39                     ` Junio C Hamano
2022-02-04 21:20               ` [PATCH v10 0/9] grep: simplify & delete "init" & "config" code Ævar Arnfjörð Bjarmason
2022-02-04 21:20                 ` [PATCH v10 1/9] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2022-02-04 21:20                 ` [PATCH v10 2/9] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2022-02-04 21:20                 ` [PATCH v10 3/9] grep tests: add missing "grep.patternType" config tests Ævar Arnfjörð Bjarmason
2022-02-04 23:03                   ` Junio C Hamano
2022-02-04 23:24                   ` Junio C Hamano
2022-02-04 21:20                 ` [PATCH v10 4/9] built-ins: trust the "prefix" from run_builtin() Ævar Arnfjörð Bjarmason
2022-02-04 21:20                 ` [PATCH v10 5/9] grep.c: don't pass along NULL callback value Ævar Arnfjörð Bjarmason
2022-02-04 21:20                 ` [PATCH v10 6/9] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2022-02-04 21:20                 ` [PATCH v10 7/9] grep.h: make "grep_opt.pattern_type_option" use its enum Ævar Arnfjörð Bjarmason
2022-02-04 21:20                 ` [PATCH v10 8/9] grep.c: do "if (bool && memchr())" not "if (memchr() && bool)" Ævar Arnfjörð Bjarmason
2022-02-04 21:20                 ` [PATCH v10 9/9] grep: simplify config parsing and option parsing Ævar Arnfjörð Bjarmason
2022-02-04 23:41                   ` Junio C Hamano
2022-02-16  0:00                 ` [PATCH v11 00/10] grep: simplify & delete "init" & "config" code Ævar Arnfjörð Bjarmason
2022-02-16  0:00                   ` [PATCH v11 01/10] grep.h: remove unused "regex_t regexp" from grep_opt Ævar Arnfjörð Bjarmason
2022-02-16  0:00                   ` [PATCH v11 02/10] log tests: check if grep_config() is called by "log"-like cmds Ævar Arnfjörð Bjarmason
2022-02-16  0:00                   ` [PATCH v11 03/10] grep tests: create a helper function for "BRE" or "ERE" Ævar Arnfjörð Bjarmason
2022-02-16  0:00                   ` [PATCH v11 04/10] grep tests: add missing "grep.patternType" config tests Ævar Arnfjörð Bjarmason
2022-02-16  0:00                   ` [PATCH v11 05/10] built-ins: trust the "prefix" from run_builtin() Ævar Arnfjörð Bjarmason
2022-02-16  0:00                   ` [PATCH v11 06/10] grep.c: don't pass along NULL callback value Ævar Arnfjörð Bjarmason
2022-02-16  0:00                   ` [PATCH v11 07/10] grep API: call grep_config() after grep_init() Ævar Arnfjörð Bjarmason
2022-02-16  0:00                   ` [PATCH v11 08/10] grep.h: make "grep_opt.pattern_type_option" use its enum Ævar Arnfjörð Bjarmason
2022-02-16  0:00                   ` [PATCH v11 09/10] grep.c: do "if (bool && memchr())" not "if (memchr() && bool)" Ævar Arnfjörð Bjarmason
2022-02-16  0:00                   ` [PATCH v11 10/10] grep: simplify config parsing and option parsing Ævar Arnfjörð Bjarmason
2022-02-16  2:20                   ` [PATCH v11 00/10] grep: simplify & delete "init" & "config" code Junio C Hamano

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