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To: gentoo-pms@g.o
From: David Leverton <levertond@...>
Subject: Re: EAPI specification in ebuilds
Date: Sun, 13 May 2012 19:23:19 +0100
Ulrich Mueller wrote:
 > Please find a new iteration of the patch below.

Apologies for not noticing these sooner, but now that I come to 
implement it...

> +\begin{verbatim}
> +^[ \t]*EAPI=(['"]?)([A-Za-z0-9+_.-]*)\1[ \t]*(#.*)?$
> +\end{verbatim}

1) Should an empty value be allowed here?
2) If there's a trailing comment it needs to have at least one 
whitespace between it and the end of the value:

     [dleverton@shiny-one pms] $ EAPI=123#foo
     [dleverton@shiny-one pms] $ echo ${EAPI}
     123#foo

> +The package manager may optionally determine the EAPI of an ebuild by parsing its first non-blank
> +and non-comment line, using above regular expression. If a recognised EAPI has been determined
> +such, then the package manager must make sure that the \t{EAPI} value obtained by sourcing the
> +ebuild with bash is identical to the EAPI obtained by parsing. The ebuild must be treated as
> +invalid if these values are different.

3) If the first non-blank non-comment /doesn't/ match the magic regexp, 
should the PM insist that the post-source EAPI is 0 (or unset), or 
should it accept whatever it gets?


Replies:
Re: EAPI specification in ebuilds
-- Ulrich Mueller
References:
EAPI specification in ebuilds
-- Ulrich Mueller
Re: EAPI specification in ebuilds
-- David Leverton
Re: EAPI specification in ebuilds
-- Ulrich Mueller
Re: EAPI specification in ebuilds
-- David Leverton
Re: EAPI specification in ebuilds
-- Ulrich Mueller
Re: EAPI specification in ebuilds
-- Ulrich Mueller
Re: EAPI specification in ebuilds
-- Ciaran McCreesh
Re: EAPI specification in ebuilds
-- Ulrich Mueller
Re: EAPI specification in ebuilds
-- Ciaran McCreesh
Re: EAPI specification in ebuilds
-- Ulrich Mueller
Re: EAPI specification in ebuilds
-- Ciaran McCreesh
Re: EAPI specification in ebuilds
-- David Leverton
Re: EAPI specification in ebuilds
-- Ulrich Mueller
Re: EAPI specification in ebuilds
-- Zac Medico
Re: EAPI specification in ebuilds
-- Ulrich Mueller
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Updated Jul 18, 2012

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