Re: Heads Up: cirrus-ci is shutting down June 1st

From: Nazir Bilal Yavuz <byavuz81(at)gmail(dot)com>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Jacob Champion <jacob(dot)champion(at)enterprisedb(dot)com>, Peter Eisentraut <peter(at)eisentraut(dot)org>, Jelte Fennema-Nio <postgres(at)jeltef(dot)nl>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org, Zsolt Parragi <zsolt(dot)parragi(at)percona(dot)com>
Subject: Re: Heads Up: cirrus-ci is shutting down June 1st
Date: 2026-06-04 15:50:20
Message-ID: CAN55FZ2m288heXUmqtHmaVQvgL6EOwRKfeEZ7M6KHisHD8-AnQ@mail.gmail.com
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Hi,

On Thu, 4 Jun 2026 at 18:25, Andres Freund <andres(at)anarazel(dot)de> wrote:
>
> One more revision:
>
> Attached are the prior patches plus one incremental one (to be squashed),
> making the macports caching a bit smarter.
>
> The performance improvements after touching
> src/tools/ci/ci_macports_packages.sh, updating the package list, or starting
> with a clean cache and then failing during build/test seems clearly worth the
> complexity.

From v12a-0003 commit message:

1) We should save the macports cache before building & running tests, we don't
want to again start from scratch if the task failed or was cancelled

2) We should use a partial cache match, as it's much faster to start from
that, than from scratch.

Also, 'not saving the cache if it is an exact hit' is a nice improvement too.

I think these are all great improvements. I looked at the 0003 and LGTM.

--
Regards,
Nazir Bilal Yavuz
Microsoft

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