[llvm-dev] Delete Phabricator metadata tags before committing

[Fāng-ruì Sòng via llvm-dev]

On Mon, Jul 27, 2020 at 10:26 PM Mehdi AMINI via llvm-dev
<llvm-dev at lists.llvm.org> wrote:
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> On Thu, Apr 9, 2020 at 9:45 AM Jon Roelofs <jroelofs at gmail.com> wrote:
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>> On Thu, Apr 9, 2020 at 10:29 AM Michael Kruse <llvmdev at meinersbur.de> wrote:
>>>
>>> I was always assuming that the suggested commit is assembled in the
>>> PHP code run by arcanist command run locally. If indeed the arc
>>> command requests the commit message from the server,
>>
>>
>> I assumed so too until I went digging for it. Seems the client-side stuff only deals with the structured data, and calls out to the server to construct the raw text when needed:
>>
>> https://github.com/phacility/arcanist/blob/33b9728b5f65fd747b7a15c0e25436c63e82f592/src/workflow/ArcanistDiffWorkflow.php#L757
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> FYI: I patched our Phab instance and now `arc land` will omit "Subscribers", "Reviewers", and "Tags".
> It'll also print the description without prefixing with "Summary:".
>
> --
> Mehdi

Awesome!

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>>
>>
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>>>
>>> we could do some
>>> additional things:
>>>
>>>  * Remove "Summary:" in front of message
>>>  * Line break after 72 columns
>>>  * Convert summary markdown formatting to plain texts (e.g. remove
>>> backticks; I don't know any git client that renders as markdown)
>>>  * Add/check existence of [component] tag
>>>
>>> Alternatively, we could make an upstream feature request
>>
>>
>> From what I can tell, upstream doesn't seem /that/ interested in it being any more than a one-off thing:
>>
>> https://secure.phabricator.com/Q268
>> https://secure.phabricator.com/T12276
>> https://secure.phabricator.com/T11864
>>
>> Jon
>>
>>>
>>> Michael
>>>
>>> Am Do., 9. Apr. 2020 um 11:16 Uhr schrieb Jon Roelofs via llvm-dev
>>> <llvm-dev at lists.llvm.org>:
>>> >
>>> > Can we fix this in reviews.llvm.org's fork of phab?
>>> >
>>> > https://github.com/phacility/phabricator/blob/cac3dc4983c3671ba4ec841aac8efac10744a80c/src/applications/differential/conduit/DifferentialGetCommitMessageConduitAPIMethod.php
>>> >
>>> > Seems straightforward(-ish) to drop the relevant fields there, that way `arc land` automatically DTRT.
>>> >
>>> > Jon
>
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