Re: [PATCH] Avoid using non-portable `echo -n` in tests.

From

Jeff King <peff@peff.net>

Date

Oct 31, 2008, 18:39 UTC

Message-ID

<20081031183933.GA3577@sigill.intra.peff.net>

In-Reply-To

<20081031183601.GB8464@artemis.corp>

On Fri, Oct 31, 2008 at 07:36:01PM +0100, Pierre Habouzit wrote:

> Set up a Debian autobuilder with dash as a /bin/sh (apt-get install
> dash, dpkg-reconfigure -plow dash and say 'yes'). You'll see those kind
> of problems arise immediately.

I don't need to; my development box is Debian with dash as /bin/sh. :)

> Dash is a POSIX compatible shell, with almost no extension added (in
> particular its echo has no -n option) which helps to find those kind of
> issues.
> 
> It would help detecting git shell scripts that use bashism as well.

-Peff