On Mon, May 6, 2013 at 4:19 PM, Felipe Contreras
<felipe.contreras@xxxxxxxxx> wrote:
> On Mon, May 6, 2013 at 10:18 AM, Junio C Hamano <gitster@xxxxxxxxx> wrote:
>> Michael Haggerty <mhagger@xxxxxxxxxxxx> writes:
>>
>>> Yes, it can be handy to start loading the first "blobfile" in parallel
>>> with the later stages of the conversion, before the second "dumpfile" is
>>> ready. In that case the user needs to pass --export-marks to the first
>>> fast-import process to export marks on blobs so that the marks can be
>>> passed to the second fast-import via --import-marks.
>>>
>>> So the proposed change would break a documented use of cvs2git.
>>>
>>> Making the export of blob marks optional would of course be OK, as long
>>> as the default is to export them.
>>
>> Thanks for a concise summary. Your use case fits exactly what
>> Felipe conjectured as the nonexistent minority.
>
> Not true. cvs2git does *not* rely on the blobs being stored in a marks
> file, because cvs2git does not rely on mark files at all.
>
>> An option that lets the caller say "I only care about marks on these
>> types of objects to be written to (and read from) the exported marks
>> file" would help Felipe's use case without harming your use case,
>> and would be a sane and safe way to go.
>
> His case is not harmed at all. It's only the unfortunate command that
> is mentioned in the documentation that didn't need to be mentioned at
> all in the first place.
>
> It should be the other way around, if it's only this documentation
> that is affected, we could add a switch for that particular command,
> and the documentation should be updated, but it's overkill to add a
> switch for one odd command in some documentation somewhere, it would
> be much better to update the odd command to avoid using marks at all,
> which is what the more appropriate command does, right below in the
> same documentation.
This would simplify the documentation, and obliterate the need to use
mark files at all:
diff -ur cvs2svn-2.4.0/www/cvs2git.html cvs2svn-2.4.0-mod/www/cvs2git.html
--- cvs2svn-2.4.0/www/cvs2git.html 2012-09-22 01:49:55.000000000 -0500
+++ cvs2svn-2.4.0-mod/www/cvs2git.html 2013-05-06 16:33:12.070189985 -0500
@@ -355,14 +355,13 @@
fast-import</tt>:</p>
<pre>
-git fast-import --export-marks=../cvs2svn-tmp/git-marks.dat <
../cvs2svn-tmp/git-blob.dat
-git fast-import --import-marks=../cvs2svn-tmp/git-marks.dat <
../cvs2svn-tmp/git-dump.dat
+cat ../cvs2svn-tmp/git-blob.dat ../cvs2svn-tmp/git-dump.dat | git fast-import
</pre>
- <p>On Linux/Unix this can be shortened to:</p>
+ <p>On Windows you should use type instead:</p>
<pre>
-cat ../cvs2svn-tmp/git-blob.dat ../cvs2svn-tmp/git-dump.dat | git fast-import
+type ../cvs2svn-tmp/git-blob.dat ../cvs2svn-tmp/git-dump.dat | git fast-import
</pre>
</li>
Only in cvs2svn-2.4.0-mod/www: .cvs2git.html.swp
--
Felipe Contreras
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