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From: Junio C Hamano <gitster@pobox.com>
To: Jeff Hostetler <git@jeffhostetler.com>
Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de>,
	Emily Shaffer <emilyshaffer@google.com>,
	git@vger.kernel.org
Subject: Re: [PATCH v9 2/5] bugreport: add tool to generate debugging info
Date: Fri, 06 Mar 2020 10:08:41 -0800	[thread overview]
Message-ID: <xmqqr1y52w5y.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <5aae34d7-ed76-0e71-d0c4-959deeb1b2ca@jeffhostetler.com> (Jeff Hostetler's message of "Thu, 5 Mar 2020 18:34:39 -0500")

Jeff Hostetler <git@jeffhostetler.com> writes:

> Having this command be a stand-alone exe rather than a builtin allows
> it to have a different linkage.  For example, you could include the
> libcurl and other libraries that are only linked into the transports.
> And then report version numbers for them if you wanted.

I actually do not think that is a good rationale.  Unless your
version of "git bugreport" links into the same binary as the
"transports", it still is possible that the version of cURL (for
example) "git bugreport" can learn internally from may not have
anything to do with the version of the library used by the
transports.  

Of course, making "bugreport" a built-in, i.e. the same binary as
the non-transport part of Git, is not a solution for that issue,
either.  As Dscho suggested and recent rounds of "git bugreport"
implements, teaching the transport binaries an option to report
relevant pieces of information regarding the libraries they use, and
making "git bugreport" ask them, is a very good solution for that.

What makes it possible by making "git bugreport" stand-alone is for
it to link with libraries that the remainder of Git, including the
transports that link with libcurl, has no business linking with (a
library to obtain system details for diagnostic purposes, for
example).  Early versions of "git bugreport" may not link with
anything special, but making sure it starts and stays standalone
leaves it easier to do so _without_ having to worry about splitting
the code that started as a built-in out to make it independent later.



  parent reply	other threads:[~2020-03-06 18:08 UTC|newest]

Thread overview: 273+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-13  0:42 [PATCH v4 00/15] add git-bugreport tool Emily Shaffer
2019-12-13  0:42 ` [PATCH v4 01/15] bugreport: add tool to generate debugging info Emily Shaffer
2019-12-13  0:42 ` [PATCH v4 02/15] help: move list_config_help to builtin/help Emily Shaffer
2019-12-13 20:51   ` Junio C Hamano
2019-12-16 21:36     ` Emily Shaffer
2019-12-16 22:19       ` Junio C Hamano
2019-12-16 22:34         ` Emily Shaffer
2019-12-13  0:43 ` [PATCH v4 03/15] bugreport: gather git version and build info Emily Shaffer
2019-12-13 21:06   ` Junio C Hamano
2019-12-20  1:46     ` Emily Shaffer
2019-12-17 18:45   ` Johannes Schindelin
2019-12-17 20:34     ` Junio C Hamano
2019-12-20  1:25       ` Emily Shaffer
2019-12-13  0:43 ` [PATCH v4 04/15] help: add shell-path to --build-options Emily Shaffer
2019-12-13  0:43 ` [PATCH v4 05/15] bugreport: add uname info Emily Shaffer
2019-12-13 21:12   ` Junio C Hamano
2020-01-10  2:05   ` Aaron Schrab
2019-12-13  0:43 ` [PATCH v4 06/15] bugreport: add glibc version Emily Shaffer
2019-12-13 21:18   ` Junio C Hamano
2019-12-16 22:39     ` Emily Shaffer
2019-12-13  0:43 ` [PATCH v4 07/15] bugreport: add curl version Emily Shaffer
2019-12-13 21:27   ` Junio C Hamano
2019-12-16 22:49     ` Emily Shaffer
2019-12-17 18:47   ` Johannes Schindelin
2019-12-13  0:43 ` [PATCH v4 08/15] bugreport: include user interactive shell Emily Shaffer
2019-12-13 21:38   ` Junio C Hamano
2019-12-13  0:43 ` [PATCH v4 09/15] bugreport: generate config safelist based on docs Emily Shaffer
2019-12-13 22:57   ` Junio C Hamano
2019-12-16 23:01     ` Emily Shaffer
2019-12-17  0:41       ` Emily Shaffer
2019-12-15 20:17   ` Johannes Schindelin
2019-12-16 22:52     ` Emily Shaffer
2019-12-17 18:38   ` Johannes Schindelin
2019-12-13  0:43 ` [PATCH v4 10/15] bugreport: add config values from safelist Emily Shaffer
2019-12-13 21:45   ` Junio C Hamano
2019-12-16 23:40     ` Emily Shaffer
2019-12-17 17:43       ` Junio C Hamano
2020-01-24  3:29         ` Emily Shaffer
2019-12-29 20:17   ` Johannes Schindelin
2019-12-13  0:43 ` [PATCH v4 11/15] bugreport: collect list of populated hooks Emily Shaffer
2019-12-13 21:47   ` Junio C Hamano
2019-12-16 23:51     ` Emily Shaffer
2019-12-13  0:43 ` [PATCH v4 12/15] bugreport: count loose objects Emily Shaffer
2019-12-13 21:51   ` Junio C Hamano
2019-12-16 23:54     ` Emily Shaffer
2019-12-13  0:43 ` [PATCH v4 13/15] bugreport: add packed object summary Emily Shaffer
2019-12-13 21:56   ` Junio C Hamano
2019-12-16 23:56     ` Emily Shaffer
2019-12-13  0:43 ` [PATCH v4 14/15] bugreport: list contents of $OBJDIR/info Emily Shaffer
2019-12-13  0:43 ` [PATCH v4 15/15] bugreport: summarize contents of alternates file Emily Shaffer
2020-01-24  3:34 ` [PATCH v5 00/15] add git-bugreport tool emilyshaffer
2020-01-24  3:34   ` [PATCH v5 01/15] bugreport: add tool to generate debugging info emilyshaffer
2020-01-30 22:18     ` Martin Ågren
2020-02-04 22:00       ` Emily Shaffer
2020-01-24  3:34   ` [PATCH v5 02/15] help: move list_config_help to builtin/help emilyshaffer
2020-01-30 22:19     ` Martin Ågren
2020-02-04  0:53       ` Emily Shaffer
2020-01-24  3:34   ` [PATCH v5 03/15] bugreport: gather git version and build info emilyshaffer
2020-01-30 22:19     ` Martin Ågren
2020-02-04 22:21       ` Emily Shaffer
2020-01-24  3:34   ` [PATCH v5 04/15] help: add shell-path to --build-options emilyshaffer
2020-01-30 22:21     ` Martin Ågren
2020-01-24  3:34   ` [PATCH v5 05/15] bugreport: add uname info emilyshaffer
2020-01-24  3:34   ` [PATCH v5 06/15] bugreport: add compiler info emilyshaffer
2020-01-30 22:21     ` Martin Ågren
2020-02-04 22:51       ` Emily Shaffer
2020-02-05 19:47         ` Martin Ågren
2020-01-24  3:34   ` [PATCH v5 07/15] bugreport: add curl version emilyshaffer
2020-01-30 22:27     ` Martin Ågren
2020-02-04 22:54       ` Emily Shaffer
2020-01-24  3:34   ` [PATCH v5 08/15] bugreport: include user interactive shell emilyshaffer
2020-01-30 22:28     ` Martin Ågren
2020-02-04 23:16       ` Emily Shaffer
2020-02-05 20:06       ` Junio C Hamano
2020-02-05 20:14         ` Martin Ågren
2020-01-24  3:34   ` [PATCH v5 09/15] bugreport: generate config safelist based on docs emilyshaffer
2020-01-30 22:34     ` Martin Ågren
2020-02-05  0:44       ` Emily Shaffer
2020-02-05 19:53         ` Martin Ågren
2020-01-31 21:20     ` Martin Ågren
2020-02-05  0:30       ` Emily Shaffer
2020-02-05  0:52         ` Emily Shaffer
2020-01-24  3:34   ` [PATCH v5 10/15] bugreport: add config values from safelist emilyshaffer
2020-01-30 22:36     ` Martin Ågren
2020-02-05  1:34       ` Emily Shaffer
2020-01-31 21:25     ` Martin Ågren
2020-02-05  2:31       ` Emily Shaffer
2020-02-05 20:12         ` Martin Ågren
2020-01-24  3:34   ` [PATCH v5 11/15] bugreport: collect list of populated hooks emilyshaffer
2020-02-04 18:44     ` Junio C Hamano
2020-02-05  2:48       ` Emily Shaffer
2020-02-05  3:00         ` Emily Shaffer
2020-01-24  3:34   ` [PATCH v5 12/15] bugreport: count loose objects emilyshaffer
2020-02-04 18:48     ` Junio C Hamano
2020-02-05  2:50       ` Emily Shaffer
2020-01-24  3:34   ` [PATCH v5 13/15] bugreport: add packed object summary emilyshaffer
2020-02-04 19:00     ` Junio C Hamano
2020-02-05  3:15       ` Emily Shaffer
2020-02-04 19:03     ` Junio C Hamano
2020-02-05  3:09       ` Emily Shaffer
2020-01-24  3:34   ` [PATCH v5 14/15] bugreport: list contents of $OBJDIR/info emilyshaffer
2020-01-24  3:34   ` [PATCH v5 15/15] bugreport: summarize contents of alternates file emilyshaffer
2020-01-24  3:38   ` [PATCH v5 00/15] add git-bugreport tool Emily Shaffer
2020-01-28 23:04   ` Jonathan Tan
2020-01-28 23:26     ` Emily Shaffer
2020-01-30 22:15   ` Martin Ågren
2020-02-04  0:07     ` Emily Shaffer
2020-02-06  0:40   ` [PATCH v6 " Emily Shaffer
2020-02-06  0:40     ` [PATCH v6 01/15] help: move list_config_help to builtin/help Emily Shaffer
2020-02-06  1:35       ` Danh Doan
2020-02-13 22:58         ` Emily Shaffer
2020-02-13 23:07           ` Eric Sunshine
2020-02-13 23:24             ` Junio C Hamano
2020-02-13 23:29               ` Eric Sunshine
2020-02-14  1:20                 ` Emily Shaffer
2020-02-06  0:40     ` [PATCH v6 02/15] help: add shell-path to --build-options Emily Shaffer
2020-02-06  0:40     ` [PATCH v6 03/15] bugreport: add tool to generate debugging info Emily Shaffer
2020-02-07 14:18       ` SZEDER Gábor
2020-02-07 18:51         ` Junio C Hamano
2020-02-11 22:40           ` Emily Shaffer
2020-02-07 14:54       ` SZEDER Gábor
2020-02-12 18:06       ` Junio C Hamano
2020-02-12 22:36         ` Emily Shaffer
2020-02-06  0:40     ` [PATCH v6 04/15] bugreport: gather git version and build info Emily Shaffer
2020-02-06  0:40     ` [PATCH v6 05/15] bugreport: add uname info Emily Shaffer
2020-02-06  0:40     ` [PATCH v6 06/15] bugreport: add compiler info Emily Shaffer
2020-02-06  0:41     ` [PATCH v6 07/15] bugreport: add git-remote-https version Emily Shaffer
2020-02-06  0:41     ` [PATCH v6 08/15] bugreport: include user interactive shell Emily Shaffer
2020-02-06  0:41     ` [PATCH v6 09/15] bugreport: generate config safelist based on docs Emily Shaffer
2020-02-07 15:30       ` SZEDER Gábor
2020-02-13 23:14         ` Emily Shaffer
2020-02-06  0:41     ` [PATCH v6 10/15] bugreport: add config values from safelist Emily Shaffer
2020-02-07 14:47       ` SZEDER Gábor
2020-02-07 15:08         ` SZEDER Gábor
2020-02-07 16:24           ` Eric Sunshine
2020-02-07 16:51             ` Andreas Schwab
2020-02-13 22:02               ` Emily Shaffer
2020-02-06  0:41     ` [PATCH v6 11/15] bugreport: collect list of populated hooks Emily Shaffer
2020-02-06  0:41     ` [PATCH v6 12/15] bugreport: count loose objects Emily Shaffer
2020-02-06  0:41     ` [PATCH v6 13/15] bugreport: add packed object summary Emily Shaffer
2020-02-06  0:41     ` [PATCH v6 14/15] bugreport: list contents of $OBJDIR/info Emily Shaffer
2020-02-06  0:41     ` [PATCH v6 15/15] bugreport: summarize contents of alternates file Emily Shaffer
2020-02-14  1:53     ` [PATCH v7 00/15] add git-bugreport tool Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 01/15] help: move list_config_help to builtin/help Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 02/15] help: add shell-path to --build-options Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 03/15] bugreport: add tool to generate debugging info Emily Shaffer
2020-02-14 17:25         ` Junio C Hamano
2020-02-15  1:57           ` Emily Shaffer
2020-02-15 18:24             ` Junio C Hamano
2020-02-18 23:46               ` Emily Shaffer
2020-02-18 23:56                 ` Emily Shaffer
2020-02-19 23:15                   ` Emily Shaffer
2020-02-19 23:24                     ` Junio C Hamano
2020-02-19 14:18         ` Johannes Schindelin
2020-02-19 16:55           ` Junio C Hamano
2020-02-19 21:52             ` Emily Shaffer
2020-02-19 22:09               ` Junio C Hamano
2020-02-19 23:06                 ` Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 04/15] bugreport: gather git version and build info Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 05/15] bugreport: add uname info Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 06/15] bugreport: add compiler info Emily Shaffer
2020-02-19 14:23         ` Johannes Schindelin
2020-02-19 22:45           ` Emily Shaffer
2020-02-20 22:33             ` Johannes Schindelin
2020-02-20 23:33               ` Emily Shaffer
2020-02-21 15:22                 ` Johannes Schindelin
2020-02-22  0:04                   ` Emily Shaffer
2020-02-24  2:55                     ` Junio C Hamano
2020-02-14  1:53       ` [PATCH v7 07/15] bugreport: add git-remote-https version Emily Shaffer
2020-02-19 14:28         ` Johannes Schindelin
2020-02-19 22:28           ` Emily Shaffer
2020-02-19 22:33             ` Junio C Hamano
2020-02-20 22:33               ` Johannes Schindelin
2020-02-14  1:53       ` [PATCH v7 08/15] bugreport: include user interactive shell Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 09/15] bugreport: generate config safelist based on docs Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 10/15] bugreport: add config values from safelist Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 11/15] bugreport: collect list of populated hooks Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 12/15] bugreport: count loose objects Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 13/15] bugreport: add packed object summary Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 14/15] bugreport: list contents of $OBJDIR/info Emily Shaffer
2020-02-14 17:04         ` Junio C Hamano
2020-02-18 23:59           ` Emily Shaffer
2020-02-14  1:53       ` [PATCH v7 15/15] bugreport: summarize contents of alternates file Emily Shaffer
2020-02-14 17:32       ` [PATCH v7 00/15] add git-bugreport tool Junio C Hamano
2020-02-14 22:00         ` Emily Shaffer
2020-02-14 22:30           ` Junio C Hamano
2020-02-20  1:58       ` [PATCH v8 " Emily Shaffer
2020-02-20  1:58         ` [PATCH v8 01/15] help: move list_config_help to builtin/help Emily Shaffer
2020-02-20  1:58         ` [PATCH v8 02/15] help: add shell-path to --build-options Emily Shaffer
2020-02-20 19:03           ` Junio C Hamano
2020-02-20 21:15             ` Emily Shaffer
2020-02-20  1:58         ` [PATCH v8 03/15] bugreport: add tool to generate debugging info Emily Shaffer
2020-02-20 19:33           ` Junio C Hamano
2020-02-20 22:33             ` Emily Shaffer
2020-02-26 16:12           ` Johannes Schindelin
2020-02-20  1:58         ` [PATCH v8 04/15] bugreport: gather git version and build info Emily Shaffer
2020-02-20 20:07           ` Junio C Hamano
2020-02-20 23:03             ` Emily Shaffer
2020-02-20 23:18               ` Junio C Hamano
2020-02-20  1:58         ` [PATCH v8 05/15] bugreport: add uname info Emily Shaffer
2020-02-20 20:12           ` Junio C Hamano
2020-02-20 23:20             ` Emily Shaffer
2020-02-20  1:58         ` [PATCH v8 06/15] bugreport: add compiler info Emily Shaffer
2020-02-20  2:49           ` Danh Doan
2020-02-20 23:23             ` Emily Shaffer
2020-02-20 20:23           ` Junio C Hamano
2020-02-21  0:26           ` Junio C Hamano
2020-02-20  1:58         ` [PATCH v8 07/15] bugreport: add git-remote-https version Emily Shaffer
2020-02-20 20:35           ` Junio C Hamano
2020-02-20 23:28             ` Emily Shaffer
2020-02-21  3:44               ` Junio C Hamano
2020-02-25 22:08                 ` Emily Shaffer
2020-02-25 22:26                   ` Junio C Hamano
2020-02-25 23:29                     ` Emily Shaffer
2020-02-25 23:29                   ` Junio C Hamano
2020-02-25 23:55                     ` Emily Shaffer
2020-02-20  1:58         ` [PATCH v8 08/15] bugreport: include user interactive shell Emily Shaffer
2020-02-20  1:58         ` [PATCH v8 09/15] bugreport: generate config safelist based on docs Emily Shaffer
2020-02-20 20:40           ` Junio C Hamano
2020-02-26 16:13           ` Johannes Schindelin
2020-02-26 16:49             ` Junio C Hamano
2020-02-20  1:58         ` [PATCH v8 10/15] bugreport: add config values from safelist Emily Shaffer
2020-02-20 20:47           ` Junio C Hamano
2020-02-20  1:58         ` [PATCH v8 11/15] bugreport: collect list of populated hooks Emily Shaffer
2020-02-20 20:58           ` Junio C Hamano
2020-02-25 23:19             ` Emily Shaffer
2020-02-20  1:58         ` [PATCH v8 12/15] bugreport: count loose objects Emily Shaffer
2020-02-20 21:04           ` Junio C Hamano
2020-02-25 23:22             ` Emily Shaffer
2020-02-25 23:26               ` Emily Shaffer
2020-02-20  1:58         ` [PATCH v8 13/15] bugreport: add packed object summary Emily Shaffer
2020-02-20 22:04           ` Junio C Hamano
2020-02-25 23:58             ` Emily Shaffer
2020-02-20  1:58         ` [PATCH v8 14/15] bugreport: list contents of $OBJDIR/info Emily Shaffer
2020-02-20 22:18           ` Junio C Hamano
2020-02-20  1:58         ` [PATCH v8 15/15] bugreport: summarize contents of alternates file Emily Shaffer
2020-02-20 14:08           ` Johannes Schindelin
2020-02-20 22:22           ` Junio C Hamano
2020-03-02 23:03         ` [PATCH v9 0/5] add git-bugreport tool Emily Shaffer
2020-03-02 23:03           ` [PATCH v9 1/5] help: move list_config_help to builtin/help Emily Shaffer
2020-03-02 23:03           ` [PATCH v9 2/5] bugreport: add tool to generate debugging info Emily Shaffer
2020-03-03 14:18             ` Johannes Schindelin
2020-03-04 21:35             ` Johannes Schindelin
2020-03-05 23:34               ` Jeff Hostetler
2020-03-06 13:57                 ` Johannes Schindelin
2020-03-06 18:25                   ` Junio C Hamano
2020-03-06 18:08                 ` Junio C Hamano [this message]
2020-03-06 18:58                   ` Jeff Hostetler
2020-03-08 22:24                   ` Johannes Schindelin
2020-03-09 14:59                     ` Junio C Hamano
2020-03-09 19:17                       ` Johannes Schindelin
2020-03-09 19:47                         ` Junio C Hamano
2020-03-10 11:42                           ` Johannes Schindelin
2020-03-10 18:37                             ` Junio C Hamano
2020-03-10 22:08                               ` Johannes Schindelin
2020-03-19 21:39               ` Emily Shaffer
2020-03-20  0:28                 ` Junio C Hamano
2020-03-20 15:35                   ` Johannes Schindelin
2020-03-23 18:52                     ` Emily Shaffer
2020-03-20 15:42                 ` Johannes Schindelin
2020-03-23 18:50                   ` Emily Shaffer
2020-03-20 17:43                 ` Junio C Hamano
2020-03-20 22:38                   ` Johannes Schindelin
2020-03-20 22:47                     ` Junio C Hamano
2020-03-21 10:53                       ` Johannes Schindelin
2020-03-02 23:03           ` [PATCH v9 3/5] bugreport: gather git version and build info Emily Shaffer
2020-03-23 21:20             ` Junio C Hamano
2020-03-02 23:03           ` [PATCH v9 4/5] bugreport: add uname info Emily Shaffer
2020-03-02 23:04           ` [PATCH v9 5/5] bugreport: add compiler info Emily Shaffer
2020-03-03 11:46             ` Danh Doan
2020-03-03 14:07             ` Junio C Hamano
2020-03-04 21:39             ` Johannes Schindelin
2020-03-23 21:27               ` Emily Shaffer

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