I am trying to write a couple of quick scripts to help migrate us to svn
from cvs and to help display statistics about our new svn codebase.
We're running on a Red Hat enterprise 5 Linux, with all the usual
utilities, and svn 1.6.15
First, if we simply migrate to cvs we will lose the history of what we
currently have in cvs. I was hoping to retrieve each diff from cvs, apply
it, and check it into cvs.
Before even attempting to write something, I wondered whether anyone here
already has such a thing. This seems like a wonderful utility to have,
since it would naturally encourage people to make the switch.
For cvs, I can use the command:
cvs history -a -c
to generate me a list of all changes to the archive, the date, the user
who applied it, the file, and the directory it was in.
1. I don't have access to the svn machine itself, and svnadmin does not
accept a URL. I'm not looking for write access, just to be able to read
and gather statistics.
Is there any way out? Can I copy the svn archive locally and then do the
work, or do I need access to the machine?
2. What is the analogous command to get me a list of svn modifications?
I'm looking for the ability to extract all changes sequentially from a svn
archive for analysis
On page 299 of the manual I can see the command
svnadmin dump /var/svn/repos -r 21 --incremental > incr.dump
This seems like what I would need to pull out each change, and I could
increment from rev 1 to the maximum number. Is this the best way, or is
there some other approach?
Last, since presumably advanced svn users might know cvs from before, what
would the equivalent command in cvs? Is it:
cvs diff -r rev1 -r rev2 file
Last, if I wanted to programmatically take each change in cvs and enter it
in svn going back 6 months, the script would need to be able to insert as
the individual user. Is there any way of bypassing security in svn
itself, or do I have to su each user and run the given commit? I can see
doing that as root, but if there's a cleaner way....
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Received on 2011-04-05 17:04:50 CEST