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From: Jonathan Nieder <jrnieder@gmail.com>
To: "SZEDER Gábor" <szeder.dev@gmail.com>
Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de>,
	Josh Steadmon <steadmon@google.com>,
	git@vger.kernel.org, gitster@pobox.com, git@jeffhostetler.com,
	avarab@gmail.com, peff@peff.net, jnareb@gmail.com
Subject: Re: [PATCH v3 0/3] Add a JSON Schema for trace2 events
Date: Fri, 2 Aug 2019 16:25:59 -0700	[thread overview]
Message-ID: <20190802232559.GC109863@google.com> (raw)
In-Reply-To: <20190802193849.GX20404@szeder.dev>

SZEDER Gábor wrote:
> On Fri, Aug 02, 2019 at 09:59:13AM -0700, Jonathan Nieder wrote:

>> In the short term, we can run tests internally to check that Git keeps
>> following the schema.  Let's not block patches 1 and 2 by this ---
>
> To my understanding patch 2 is only a proof of concept: it starts
> using a programming language that has not been used before in this
> project, to implement functionality that is readily available in
> several existing tools, without even arguing (let alone convincingly
> arguing) in the commit message why this approach is a good idea.

Well, Golang has been used in contrib/ before. ;-)

If I understand [1] and [2] correctly, we haven't found an existing
standalone tool that is able to efficiently validate a high volume of
traces.  But for the purpose of sanity-checking that running a few
typical commands generates a trace that fits the schema, it's not
important that the validator be super fast.  So we can use a tool like
jq, picking one using the criteria that it

- allows performing the validation without too much fuss
- is likely to already be present on some developers' machines

Thanks,
Jonathan

[1] https://public-inbox.org/git/20190726220348.GF43313@google.com/
[2] https://public-inbox.org/git/cover.1564009259.git.steadmon@google.com/

  reply	other threads:[~2019-08-02 23:26 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-11 23:31 [RFC PATCH 0/3] Add a JSON Schema for trace2 events Josh Steadmon
2019-06-11 23:31 ` [RFC PATCH 1/3] trace2: correct trace2 field name documentation Josh Steadmon
2019-06-12 18:00   ` Junio C Hamano
2019-06-12 18:14     ` Josh Steadmon
2019-06-14 15:53   ` Jeff Hostetler
2019-06-11 23:31 ` [RFC PATCH 2/3] trace2: Add a JSON schema for trace2 events Josh Steadmon
2019-06-14 15:59   ` Jeff Hostetler
2019-06-20 17:26     ` Josh Steadmon
2019-06-11 23:31 ` [RFC PATCH 3/3] trace2: add a schema validator " Josh Steadmon
2019-06-12 13:28   ` Ævar Arnfjörð Bjarmason
2019-06-12 16:23     ` Josh Steadmon
2019-06-12 19:18       ` Jeff King
2019-06-20 18:15         ` Josh Steadmon
2019-06-21 11:53       ` Jakub Narebski
2019-06-27 13:57         ` Jeff Hostetler
2019-07-09 23:05 ` [RFC PATCH v2 0/3] Add a JSON Schema " Josh Steadmon
2019-07-09 23:05   ` [RFC PATCH v2 1/3] trace2: Add a JSON schema " Josh Steadmon
2019-07-10 18:32     ` Jakub Narebski
2019-07-24 22:37       ` Josh Steadmon
2019-07-09 23:05   ` [RFC PATCH v2 2/3] trace2: add a schema validator " Josh Steadmon
2019-07-11 13:35     ` Jakub Narebski
2019-07-24 22:47       ` Josh Steadmon
2019-07-09 23:05   ` [RFC PATCH v2 3/3] ci: run trace2 schema validation in the CI suite Josh Steadmon
2019-07-24 23:06 ` [PATCH v3 0/3] Add a JSON Schema for trace2 events Josh Steadmon
2019-07-24 23:06   ` [PATCH v3 1/3] trace2: Add a JSON schema " Josh Steadmon
2019-07-25 16:55     ` Junio C Hamano
2019-07-24 23:06   ` [PATCH v3 2/3] trace2: add a schema validator " Josh Steadmon
2019-07-24 23:06   ` [PATCH v3 3/3] ci: run trace2 schema validation in the CI suite Josh Steadmon
2019-07-25 11:18   ` [PATCH v3 0/3] Add a JSON Schema for trace2 events SZEDER Gábor
2019-07-25 16:14     ` Junio C Hamano
2019-07-26 21:16       ` Josh Steadmon
2019-07-25 23:42   ` SZEDER Gábor
2019-07-26 12:12     ` Johannes Schindelin
2019-07-26 13:53       ` SZEDER Gábor
2019-07-31 11:00         ` Johannes Schindelin
2019-07-26 22:03       ` Josh Steadmon
2019-08-01 18:08         ` Josh Steadmon
2019-08-02  1:52           ` Jonathan Nieder
2019-08-02 11:56             ` Johannes Schindelin
2019-08-02 16:59               ` Jonathan Nieder
2019-08-02 19:38                 ` SZEDER Gábor
2019-08-02 23:25                   ` Jonathan Nieder [this message]
2019-08-03 21:25                     ` Johannes Schindelin
2019-08-02 19:16             ` SZEDER Gábor
2019-08-02 23:06               ` Jonathan Nieder
2019-08-03  7:35                 ` SZEDER Gábor
2019-08-03  7:40                   ` SZEDER Gábor

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