From: "Michał Górny" <mgorny@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Cc: pacho@gentoo.org, Florian Schmaus <flow@gentoo.org>
Subject: Re: [gentoo-dev] [PATCH 0/1] [RFC] greadme.eclass
Date: Sat, 06 Jan 2024 18:21:39 +0100 [thread overview]
Message-ID: <1bd554f569029d8d99d315fa2d965ca63e76dbb7.camel@gentoo.org> (raw)
In-Reply-To: <20240106170153.1581902-1-flow@gentoo.org>
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On Sat, 2024-01-06 at 18:01 +0100, Florian Schmaus wrote:
> I really like the functionality of readme.gentoo-r1.eclass, as it
> allows to communicate Gentoo-specific information about a package to
> the user. Especially as it improves the signal-to-noise ratio of
> messages arriving to our users.
>
> However, readme.gentoo-r1.eclass will only show this information on
> new installs, but not if the information changed. This is a major
> drawback. Furthermore, readme.gentoo-r1.eclass does not provide an API
> to assemble the information via heredoc.
Are you implying that readme.gentoo-r1 is unfixable and you need to
start over, and have a third generation of eclasses to install a readme
file?
> The main item is doc compression. Right now, greadme.eclass defaults
> to add the readme doc to the compression exclusion list via
> "docompress -x". A mode where the readme doc is compressed, just as
> readme.gentoo-r1.eclass does, can be activated by setting
> _GREADME_COMPRESS. However, I believe this mode is fragile as it can
> not be guaranteed that a binary for the used compression algorithms is
> installed on the host [1].
Dangling reference here. In any case, documentation compression is
a standard feature of the package manager. If it doesn't work for
whatever reason, I'd rather see you focus on find a good solution rather
than working it around via abusing `docompress -x`. It's basically
a case of "standard feature X doesn't work for me sometimes, so I now
randomly disable X via my eclass, and hope nobody notices".
> I believe it is reasonable to simply install the readme doc
> uncompressed, since they are typically only a few lines long. However,
> if anyone can point out a way to achieve the desired functionality with
> a compressed readme doc, then please let me know.
The compression mechanism automatically detects when the file is too
small to be worth compressing. See PORTAGE_DOCOMPRESS_SIZE_LIMIT.
--
Best regards,
Michał Górny
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next prev parent reply other threads:[~2024-01-06 17:21 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-06 17:01 [gentoo-dev] [PATCH 0/1] [RFC] greadme.eclass Florian Schmaus
2024-01-06 17:01 ` [gentoo-dev] [PATCH 1/1] greadme.eclass: new eclass Florian Schmaus
2024-01-06 17:21 ` Michał Górny [this message]
2024-01-09 8:30 ` [gentoo-dev] [PATCH 0/1] [RFC] greadme.eclass Florian Schmaus
2024-01-09 8:39 ` [gentoo-dev] [PATCH v2 1/3] greadme.eclass: new eclass Florian Schmaus
2024-01-09 8:39 ` [gentoo-dev] [PATCH v2 2/3] add UNPACKER_NO_BANNER variable Florian Schmaus
2024-01-09 8:45 ` [gentoo-dev] " Florian Schmaus
2024-01-09 8:39 ` [gentoo-dev] [PATCH v2 3/3] greadme.eclass: set UNPACKER_NO_BANNER Florian Schmaus
2024-01-09 11:23 ` [gentoo-dev] [PATCH v2 1/3] greadme.eclass: new eclass David Seifert
2024-01-09 11:30 ` Florian Schmaus
2024-06-02 13:57 ` [gentoo-dev] [PATCH 0/4] Improve readme.gentoo-r1.eclass Florian Schmaus
2024-06-02 13:57 ` [gentoo-dev] [PATCH 1/4] readme.gentoo-r1.eclass: display readme if content changed (or fresh install) Florian Schmaus
2024-06-02 15:34 ` Ulrich Mueller
2024-06-02 15:48 ` Eli Schwartz
2024-06-02 16:28 ` Ulrich Mueller
2024-06-02 17:48 ` Florian Schmaus
2024-06-02 17:51 ` Eli Schwartz
2024-06-02 18:24 ` Ulrich Mueller
2024-06-04 15:15 ` Florian Schmaus
2024-06-04 17:45 ` Ulrich Mueller
2024-06-04 18:28 ` Florian Schmaus
2024-06-04 18:33 ` Eli Schwartz
2024-06-04 18:40 ` Ulrich Mueller
2024-06-04 18:37 ` Ionen Wolkens
2024-06-04 18:59 ` Ionen Wolkens
2024-06-02 16:16 ` Florian Schmaus
2024-06-02 13:57 ` [gentoo-dev] [PATCH 2/4] readme.gentoo-r1.eclass: use _GREADME_TMP_FILE in existing code Florian Schmaus
2024-06-02 13:57 ` [gentoo-dev] [PATCH 3/4] readme.gentoo-r1.eclass: add readme.gentoo_stdin() Florian Schmaus
2024-06-02 13:57 ` [gentoo-dev] [PATCH 4/4] readme.gentoo-r1.eclass: add readme.gentoo_file() Florian Schmaus
2024-06-02 15:25 ` [gentoo-dev] [PATCH 0/4] Improve readme.gentoo-r1.eclass Ulrich Mueller
2024-06-02 16:12 ` Florian Schmaus
2024-06-02 16:40 ` Ulrich Mueller
2024-06-02 17:34 ` Florian Schmaus
2024-01-09 9:59 ` [gentoo-dev] [PATCH 0/1] [RFC] greadme.eclass Michał Górny
2024-01-09 10:39 ` Florian Schmaus
2024-01-09 10:43 ` Michał Górny
2024-01-09 10:47 ` Florian Schmaus
2024-01-10 11:04 ` Sam James
2024-01-10 13:23 ` Florian Schmaus
2024-01-10 13:58 ` Ulrich Mueller
2024-01-10 14:30 ` Florian Schmaus
2024-01-10 15:10 ` Ulrich Mueller
2024-01-10 15:54 ` Florian Schmaus
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