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From: Junio C Hamano <gitster@pobox.com>
To: "ZheNing Hu via GitGitGadget" <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org,
	Christian Couder <christian.couder@gmail.com>,
	ZheNing Hu <adlternative@gmail.com>
Subject: Re: [PATCH v6] [GSOC] trailer: add new trailer.<token>.cmd config option
Date: Fri, 02 Apr 2021 16:44:37 -0700
Message-ID: <xmqq35w82qvu.fsf@gitster.g> (raw)
In-Reply-To: <pull.913.v6.git.1617369973328.gitgitgadget@gmail.com> (ZheNing Hu via GitGitGadget's message of "Fri, 02 Apr 2021 13:26:12 +0000")

"ZheNing Hu via GitGitGadget" <gitgitgadget@gmail.com> writes:

> From: ZheNing Hu <adlternative@gmail.com>
>
> The `trailer.<token>.command` configuration variable
> specifies a command (run via the shell, so it does not have
> to be a single name of or path to the command, but can be a
> shell script), and the first occurrence of substring $ARG is
> replaced with the value given to the `interpret-trailer`
> command for the token.  This has two downsides:
> ...
>
>  Documentation/git-interpret-trailers.txt | 82 +++++++++++++++++---
>  t/t7513-interpret-trailers.sh            | 95 +++++++++++++++++++++++-
>  trailer.c                                | 38 +++++++---
>  3 files changed, 193 insertions(+), 22 deletions(-)

Merging this to anything that has zh/commit-trailer (which extends
the tests in t7502) seems to break t7502.  Running the test with the
"-i -v" option ends like so.

expecting success of 7502.24 'commit --trailer with -c and command': 
	trailer_commit_base &&
	cat >expected <<-\EOF &&
	hello

	Signed-off-by: C O Mitter <committer@example.com>
	Signed-off-by: C1 E1
	Helped-by: C2 E2
	Mentored-by: C4 E4
	Reported-by: A U Thor <author@example.com>
	EOF
	git -c trailer.report.key="Reported-by: " \
		-c trailer.report.ifexists="replace" \
		-c trailer.report.command="NAME=\"\$ARG\"; test -n \"\$NAME\" && \
		git log --author=\"\$NAME\" -1 --format=\"format:%aN <%aE>\" || true" \
		commit --trailer "report = author" --amend &&
	git cat-file commit HEAD >commit.msg &&
	sed -e "1,/^\$/d" commit.msg >actual &&
	test_cmp expected actual

[main 6b1e5e9] hello
 Author: A U Thor <author@example.com>
 1 file changed, 1 insertion(+)
[main 97c7a39] hello
 Author: A U Thor <author@example.com>
 Date: Thu Apr 7 15:22:13 2005 -0700
 1 file changed, 1 insertion(+)
--- expected	2021-04-02 23:43:10.649082950 +0000
+++ actual	2021-04-02 23:43:10.673085111 +0000
@@ -4,4 +4,4 @@
 Signed-off-by: C1 E1
 Helped-by: C2 E2
 Mentored-by: C4 E4
-Reported-by: A U Thor <author@example.com>
+Reported-by:
not ok 24 - commit --trailer with -c and command
#	
#		trailer_commit_base &&
#		cat >expected <<-\EOF &&
#		hello
#	
#		Signed-off-by: C O Mitter <committer@example.com>
#		Signed-off-by: C1 E1
#		Helped-by: C2 E2
#		Mentored-by: C4 E4
#		Reported-by: A U Thor <author@example.com>
#		EOF
#		git -c trailer.report.key="Reported-by: " \
#			-c trailer.report.ifexists="replace" \
#			-c trailer.report.command="NAME=\"\$ARG\"; test -n \"\$NAME\" && \
#			git log --author=\"\$NAME\" -1 --format=\"format:%aN <%aE>\" || true" \
#			commit --trailer "report = author" --amend &&
#		git cat-file commit HEAD >commit.msg &&
#		sed -e "1,/^\$/d" commit.msg >actual &&
#		test_cmp expected actual
#	

  parent reply index

Thread overview: 101+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-23 14:53 [PATCH] [GSOC]trailer: change $ARG to environment variable ZheNing Hu via GitGitGadget
2021-03-24 15:42 ` [PATCH v2] [GSOC]trailer: pass arg as positional parameter ZheNing Hu via GitGitGadget
2021-03-24 20:18   ` Junio C Hamano
2021-03-25  1:43     ` ZheNing Hu
2021-03-25 11:53   ` [PATCH v3] " ZheNing Hu via GitGitGadget
2021-03-25 22:28     ` Junio C Hamano
2021-03-26 13:29       ` ZheNing Hu
2021-03-26 16:13     ` [PATCH v4] " ZheNing Hu via GitGitGadget
2021-03-27 18:04       ` Junio C Hamano
2021-03-27 19:53         ` Christian Couder
2021-03-28 10:46           ` ZheNing Hu
2021-03-29  9:04             ` Christian Couder
2021-03-29 13:43               ` ZheNing Hu
2021-03-30  8:45                 ` Christian Couder
2021-03-30 11:22                   ` ZheNing Hu
2021-03-30 15:07                     ` ZheNing Hu
2021-03-30 17:14                       ` Junio C Hamano
2021-03-31  5:14                         ` ZheNing Hu
2021-03-31 18:19                           ` Junio C Hamano
2021-03-31 18:29                             ` Junio C Hamano
2021-04-01  3:56                               ` ZheNing Hu
2021-04-01 19:49                                 ` Junio C Hamano
2021-04-02  2:08                                   ` ZheNing Hu
2021-04-01  3:39                             ` ZheNing Hu
2021-03-31 10:05       ` [PATCH v5 0/2] " ZheNing Hu via GitGitGadget
2021-03-31 10:05         ` [PATCH v5 1/2] [GSOC] run-command: add shell_no_implicit_args option ZheNing Hu via GitGitGadget
2021-04-01  7:22           ` Christian Couder
2021-04-01  9:58             ` ZheNing Hu
2021-03-31 10:05         ` [PATCH v5 2/2] [GSOC]trailer: pass arg as positional parameter ZheNing Hu via GitGitGadget
2021-04-01  7:28         ` [PATCH v5 0/2] " Christian Couder
2021-04-01 10:02           ` ZheNing Hu
2021-04-02 13:26         ` [PATCH v6] [GSOC] trailer: add new trailer.<token>.cmd config option ZheNing Hu via GitGitGadget
2021-04-02 20:48           ` Junio C Hamano
2021-04-03  5:08             ` ZheNing Hu
2021-04-04  5:34               ` Junio C Hamano
2021-04-03  5:51             ` Christian Couder
2021-04-04 23:26               ` Junio C Hamano
2021-04-06  3:47                 ` Christian Couder
2021-04-06  3:52                   ` Christian Couder
2021-04-06  5:16                     ` ZheNing Hu
2021-04-06  5:34                       ` Junio C Hamano
2021-04-06  5:37                       ` Junio C Hamano
2021-04-04  5:43             ` ZheNing Hu
2021-04-04  8:52               ` Christian Couder
2021-04-04  9:53                 ` ZheNing Hu
2021-04-02 23:44           ` Junio C Hamano [this message]
2021-04-03  3:22             ` ZheNing Hu
2021-04-03  4:31               ` Junio C Hamano
2021-04-03  5:15                 ` ZheNing Hu
2021-04-04 13:11           ` [PATCH v7] " ZheNing Hu via GitGitGadget
2021-04-06 16:23             ` Christian Couder
2021-04-07  4:51               ` ZheNing Hu
2021-04-09 13:37             ` [PATCH v8 0/2] [GSOC] trailer: add new .cmd " ZheNing Hu via GitGitGadget
2021-04-09 13:37               ` [PATCH v8 1/2] [GSOC] docs: correct descript of trailer.<token>.command ZheNing Hu via GitGitGadget
2021-04-09 19:02                 ` Christian Couder
2021-04-10 13:40                   ` ZheNing Hu
2021-04-09 13:37               ` [PATCH v8 2/2] [GSOC] trailer: add new .cmd config option ZheNing Hu via GitGitGadget
2021-04-09 20:18                 ` Christian Couder
2021-04-10 14:09                   ` ZheNing Hu
2021-04-09 19:59               ` [PATCH v8 0/2] " Christian Couder
2021-04-12 16:39               ` [PATCH v9 " ZheNing Hu via GitGitGadget
2021-04-12 16:39                 ` [PATCH v9 1/2] [GSOC] docs: correct descript of trailer.<token>.command ZheNing Hu via GitGitGadget
2021-04-12 20:42                   ` Junio C Hamano
2021-04-16 12:03                     ` Christian Couder
2021-04-17  1:54                       ` Junio C Hamano
2021-04-12 16:39                 ` [PATCH v9 2/2] [GSOC] trailer: add new .cmd config option ZheNing Hu via GitGitGadget
2021-04-12 20:51                   ` Junio C Hamano
2021-04-13  7:33                     ` Christian Couder
2021-04-13 12:02                       ` ZheNing Hu
2021-04-13 19:18                         ` Junio C Hamano
2021-04-14 13:27                           ` ZheNing Hu
2021-04-14 20:33                             ` Junio C Hamano
2021-04-15 15:32                               ` ZheNing Hu
2021-04-15 17:41                                 ` Junio C Hamano
2021-04-16 12:54                               ` Christian Couder
2021-04-13 18:14                       ` Junio C Hamano
2021-04-16  8:47                 ` [PATCH v10 0/2] " ZheNing Hu via GitGitGadget
2021-04-16  8:47                   ` [PATCH v10 1/2] [GSOC] docs: correct descript of trailer.<token>.command ZheNing Hu via GitGitGadget
2021-04-16 19:11                     ` Junio C Hamano
2021-04-16  8:47                   ` [PATCH v10 2/2] [GSOC] trailer: add new .cmd config option ZheNing Hu via GitGitGadget
2021-04-16 19:13                     ` Junio C Hamano
2021-04-16 19:21                     ` Junio C Hamano
2021-04-16 19:25                       ` Junio C Hamano
2021-04-17  2:58                         ` Junio C Hamano
2021-04-17  3:36                           ` Junio C Hamano
2021-04-17  7:41                             ` ZheNing Hu
2021-04-17  8:11                               ` Junio C Hamano
2021-04-17 15:13                   ` [PATCH v11 0/2] " ZheNing Hu via GitGitGadget
2021-04-17 15:13                     ` [PATCH v11 1/2] [GSOC] docs: correct description of .command ZheNing Hu via GitGitGadget
2021-04-17 15:13                     ` [PATCH v11 2/2] [GSOC] trailer: add new .cmd config option ZheNing Hu via GitGitGadget
2021-04-17 22:26                     ` [PATCH v11 0/2] " Junio C Hamano
2021-04-18  7:47                       ` ZheNing Hu
2021-04-21  0:09                         ` Junio C Hamano
2021-04-21  5:47                           ` ZheNing Hu
2021-04-21 23:40                             ` Junio C Hamano
2021-04-22  9:20                               ` ZheNing Hu
2021-04-27  6:49                                 ` Junio C Hamano
2021-04-27 12:24                                   ` ZheNing Hu
2021-05-03 15:41                     ` [PATCH v12 " ZheNing Hu via GitGitGadget
2021-05-03 15:41                       ` [PATCH v12 1/2] [GSOC] docs: correct descript of trailer.<token>.command ZheNing Hu via GitGitGadget
2021-05-03 15:41                       ` [PATCH v12 2/2] [GSOC] trailer: add new .cmd config option ZheNing Hu via GitGitGadget

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