[GRASS-dev] svn/trac -> git/github migration plan

[Martin Landa]

Hi,

po 13. 5. 2019 v 15:32 odesílatel Martin Landa <landa.martin at gmail.com> napsal:
> unfortunately attempt to run `git svn fetch` incrementally fails with
> similar error:
>
> $ git svn -r74443:75000 --authors-file=../AUTHORS.txt fetch
> Error from SVN, (160006): Invalid filesystem revision number: No such
> revision 74543

I tried to run `0-migrate-fetch.sh` directly on svn osgeo server.
Fetching over `file://` fails with the same error. Strangely when
fetching over `http://` the command is somehow able to recover:

...
r74441 = 9f7eef32fec5f0e898e794854591b9015afed26d (refs/remotes/trunk)
    M    raster/r.thin/thin_lines.c
r74442 = 13e9f72398b8e3db69dd5f2c567553f6d46878b5 (refs/remotes/trunk)
W: Ignoring error from SVN, path probably does not exist: (175002): RA
layer request failed: Unexpected HTTP status 500 'Internal Server
Error' on '/grass/!svn/rvr/74542'
: Additional errors:: No such revision 74542
W: Do not be alarmed at the above message git-svn is just searching
aggressively for old history.
This may take a while on large repositories
Path 'grass' was probably deleted:
RA layer request failed: Unexpected HTTP status 500 'Internal Server
Error' on '/grass/!svn/rvr/74542'
: Additional errors:: No such revision 74542
Will attempt to follow revisions r74443 .. r74542 committed before the deletion
r74443 .. r74476 OK
    M    raster/r.thin/thin_lines.c
r74443 = 4e76c156c6b0b547e30a3399642074d82f5729bf
(refs/remotes/releasebranch_7_6)
    M    raster/r.thin/local_proto.h
    M    raster/r.thin/thin_lines.c
...

Something strange happen with svn repo after r74441. I will publish
testing repo for public review hopefully today.

Ma

-- 
Martin Landa
http://geo.fsv.cvut.cz/gwiki/Landa
http://gismentors.cz/mentors/landa