Convert - correct EOL style

[Martin Geisler]

Stanimir Stamenkov <s7an10 at netscape.net> writes:

> I'm currently seeking whether it is possible to correct the EOL
> style of files when converting (either Subversion to Mercurial or
> Mercurial to Mercurial) repository, from the very first revision of
> the files.  That is, initially they have been added without
> svn:eol-style=native property into a Subversion repo, then their EOL
> style got mixed-up and completely changed couple of times, which
> gives false impression the content being changed completely (couple
> of times).
>
> I have in .hgrc:
>
> [extensions]
> hgext.win32text =
>
> [hooks]
> pretxncommit.crlf = python:hgext.win32text.forbidcrlf
>
> [encode]
> ** = cleverencode:
>
> [decode]
> ** = cleverdecode:
>
> but seems the encoder doesn't work during conversion as the 'crlf'
> commit hook fails.  Is it currently possible to correct the EOL
> style of files during repository conversion?

I'm pretty sure you cannot do this currently.

However, I believe you only need to hack getfile here:

  http://selenic.com/hg/file/f5e55f1ca927/hgext/convert/subversion.py#l371

A simple

  if not util.binary(data):
      data = data.replace('\r\n', '\n')

before the data is returned should suffice.

-- 
Martin Geisler

VIFF (Virtual Ideal Functionality Framework) brings easy and efficient
SMPC (Secure Multiparty Computation) to Python. See: http://viff.dk/.
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