Date: Thu, 18 Feb 2021 20:32:46 +0100 From: Stefan Esser <se@freebsd.org> To: Gerrit Kuehn <gerrit.kuehn@aei.mpg.de>, freebsd-pkg@freebsd.org Subject: Re: config file installation/removal Message-ID: <c6c3ee70-ea53-ff25-9033-2472f1e5b58c@freebsd.org> In-Reply-To: <20210218195136.6d3b6117@comet2.terra.ger> References: <20210216122238.4057cde9@comet2.terra.ger> <20210218195136.6d3b6117@comet2.terra.ger>
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From: Stefan Esser <se@freebsd.org>
To: Gerrit Kuehn <gerrit.kuehn@aei.mpg.de>, freebsd-pkg@freebsd.org
Message-ID: <c6c3ee70-ea53-ff25-9033-2472f1e5b58c@freebsd.org>
Subject: Re: config file installation/removal
References: <20210216122238.4057cde9@comet2.terra.ger>
<20210218195136.6d3b6117@comet2.terra.ger>
In-Reply-To: <20210218195136.6d3b6117@comet2.terra.ger>
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Am 18.02.21 um 19:51 schrieb Gerrit Kuehn:
>=20
> On Tue, 16 Feb 2021 12:22:38 +0100
> Gerrit Kuehn <gerrit.kuehn@aei.mpg.de> wrote:
>=20
>=20
> Hello,
>=20
> I think I finally found the trigger for this:
> It happens on systems where I had moved /usr/local/etc to /etc/local an=
d
> put a link in /usr/local instead:
>=20
> lrwxr-xr-x 1 root wheel 10 Aug 31 2018 etc@ -> /etc/local
>=20
> Moving the directory back to /usr/local/etc makes pkg behave as before.=
>=20
> I've been using this for many years on many systems, but something in
> file handling must have changed in the pkg/ports recently causing this
> strange behaviour with sample files installation/removal.
>=20
> Any ideas why this changed? Is this a bug or a feature?
The @sample option in the plist file is implemented in the following
LUA code:
DBG(3)[37044]> Scripts: executing lua
--- BEGIN ---
-- args: etc/pkg.conf.sample
args =3D {}
for arg in string.gmatch("etc/pkg.conf.sample", "%S+") do
table.insert(args, arg)
end
sample_file =3D pkg.prefixed_path(args[1])
if args[2] =3D=3D nil then
target_file =3D string.gsub(sample_file,'%.sample$', "")
else
target_file =3D pkg.prefixed_path(args[2])
end
if not pkg.stat(target_file) then
pkg.copy(sample_file, target_file)
end
Scripts: --- END ---
My assumption is that pkg.stat() does not follow symbolic links, but
I have not checked whether this actually is the case.
Regards, STefan
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