[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH 1/2] lint: Check non-translated package descriptions.
From: |
Ludovic Courtès |
Subject: |
Re: [PATCH 1/2] lint: Check non-translated package descriptions. |
Date: |
Fri, 25 Sep 2015 18:17:40 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Mathieu Lirzin <address@hidden> skribis:
> From 76f98cfc1567450913394ca871ebce40c8ed70e2 Mon Sep 17 00:00:00 2001
> From: Mathieu Lirzin <address@hidden>
> Date: Fri, 25 Sep 2015 00:37:36 +0200
> Subject: [PATCH] lint: Fix missing warning symbol.
>
> * guix/scripts/lint.scm (check-description-style): Set 'field' parameter
> when emitting a warning in 'check-texinfo-markup'. This is a followup
> to commit 2748ee3.
This is only one part of what the patch does.
> diff --git a/guix/scripts/lint.scm b/guix/scripts/lint.scm
> index b0427f7..0adb3bf 100644
> --- a/guix/scripts/lint.scm
> +++ b/guix/scripts/lint.scm
> @@ -146,11 +146,11 @@ monad."
> (define (check-texinfo-markup description)
> "Check that DESCRIPTION can be parsed as a Texinfo fragment. If the
> markup is valid return a plain-text version of DESCRIPTION, otherwise #f."
> - (catch 'parser-error
> - (lambda () (texi->plain-text description))
> - (lambda (keys . args)
> - (emit-warning package (_ "Texinfo markup in description is invalid"))
> - #f)))
> + (unless (false-if-exception (texi->plain-text description))
> + (emit-warning package
> + (_ "Texinfo markup in description is invalid")
> + 'description)
> + #f))
In general, it’s best to avoid ‘false-if-exception’ because it’s too
coarse-grain. Here it’s probably OK though, because we want to catch
any error that may occur in during the conversion. So this patch is OK
(with appropriate commit log.)
> Usage of ‘false-if-exception’ made me realize that ‘emit-warning’ is not
> nicely composable. What about making it return ‘#f’ in order to compose
> checks and warning together as boolean expressions? Is that idiomatic?
> Maybe you have a better suggestion?
Not sure I follow. Those ‘check’ procedures are only called for effect,
not for value, right?
Thanks,
Ludo’.
- [PATCH 0/2] lint: Texinfo again., Mathieu Lirzin, 2015/09/22
- [PATCH 1/2] lint: Check non-translated package descriptions., Mathieu Lirzin, 2015/09/22
- Re: [PATCH 1/2] lint: Check non-translated package descriptions., Ludovic Courtès, 2015/09/22
- Re: [PATCH 1/2] lint: Check non-translated package descriptions., Mathieu Lirzin, 2015/09/24
- Re: [PATCH 1/2] lint: Check non-translated package descriptions.,
Ludovic Courtès <=
- Re: [PATCH 1/2] lint: Check non-translated package descriptions., Mathieu Lirzin, 2015/09/25
- Re: [PATCH 1/2] lint: Check non-translated package descriptions., Ludovic Courtès, 2015/09/26
- Re: [PATCH 1/2] lint: Check non-translated package descriptions., Mathieu Lirzin, 2015/09/26
- Re: [PATCH 1/2] lint: Check non-translated package descriptions., Ludovic Courtès, 2015/09/27
[PATCH 2/2] lint: Accept '`' character., Mathieu Lirzin, 2015/09/22