From: Torsten Bögershausen <tboegi@web.de>
Date: Sat, 23 Jan 2016 07:05:28 GMT
Subject: Re: [PATCH 1/2] convert: add a helper to determine the correct EOL for a given path
Message-ID: <56A32638.9060802@web.de>
In-Reply-To: <alpine.DEB.2.20.1601222003360.2964@virtualbox>

On 2016-01-22 20.04, Johannes Schindelin wrote:
> Hi Junio,
> 
> On Fri, 22 Jan 2016, Junio C Hamano wrote:
> 
>> Johannes Schindelin <johannes.schindelin@gmx.de> writes:
>>
>>> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
>>> ---
>>
>> This change somehow ringed a bell and reminded me of your recent
>> ls-files stuff.  Are there things that these topics can use from
>> each other?
> 
> Quite possibly. I'll have a look tomorrow.

Something like this should do:
(Fully untested)

enum eol eol_for_path(const char *path, const char *src, size_t len)
{
  struct conv_attrs ca;
  if (!path)
     path = "*"; /* catch * text=xxx */
  convert_attrs(&ca, path);
  ca.crlf_action = input_crlf_action(ca.crlf_action, ca.eol_attr);

  return output_eol(crlf_action);
}