On 24.11.15 09:21, Johannes Schindelin wrote:
> Hi Beat,
>
> On Mon, 23 Nov 2015, Beat Bolli wrote:
>
>> When merging files in repos with core.eol = crlf, git merge-file inserts
>> just a LF at the end of the merge markers. Files with mixed line endings
>> cause trouble in Windows editors and e.g. contrib/git-jump, where an
>> unmerged file in a run of "git jump merge" is reported as simply "binary
>> file matches".
>
> Wow, what a beautiful contribution!
>
> I wonder how difficult it would be to make this work with gitattributes,
> i.e. when .gitattributes' `eol` setting disagrees with core.eol.
>
> I imagine that we could use convert.c to do all the hard work, e.g. by
> adding a function
>
> const char *eol_for_path(const char *path, const char *contents)
> {
> enum eol eol;
> struct conv_attrs ca;
> struct text_stat stats;
>
> convert_attrs(&ca, path);
> eol = output_eol(ca.crlf_action);
> if (eol != EOL_CRLF)
> eol = EOL_LF;
> else if (!*contents || (crlf_action != CRLF_AUTO &&
> crlf_action != CRLF_GUESS)
> eol = EOL_CRLF;
> else {
> ca.crlf_action = input_crlf_action(ca.crlf_action,
> ca.eol_attr);
> if (crlf_action == CRLF_GUESS && stats.cr > stats.crlf)
> eol = core_eol;
> else if (stats.crlf)
> eol = EOL_CRLF;
> else
> eol = EOL_LF;
> }
>
> return eol == EOL_CRLF ? "\r\n" : "\n";
> }
Hi Johannes,
I have implemented this according to your algorithm. Now, I have to set
core.autocrlf to true for making the new test pass. Setting core.eol no
longer has an effect on the merge markers. Is this expected? (I haven't
set any attributes)
Clearly I don't have much experience with gitattributes and how they
interact with the core config settings :-\
Regards,
Beat
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