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Posted to users@subversion.apache.org by Witold Rugowski <ru...@nhw.pl> on 2006/09/29 10:31:51 UTC

How to revert file to few revisions back?

Hi!
I have trouble with one thing in svn. I often want to "go back" a few 
revisions of particular file. But when I do

rm FILE
svn update -r SomeOldRevison FILE

after making changes to FILE commit fails with something like
svn: Out of date: 'FILE' in transaction 'SomeNewRevision'

I looked through SVN book, read FAQ and history but find no easy 
solution. Currently I do :

rm FILE
svn update -r SomeOldRevison FILE
cat FILE > /tmp/FILE
svn update FILE
cat /tmp/FILE > FILE
rm /tmp/FILE


Is there some other, less cumbersome way to do this?

-- 
Witold Rugowski
http://nhw.pl/wp/

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Re: How to revert file to few revisions back?

Posted by Witold Rugowski <ru...@nhw.pl>.
Andy Levy wrote:
> You need a reverse merge.  svn merge -r <laterrev>:<oldrev> file

Well it works ;-)) Only one thing - could it be done only for files in 
current directory? When I try to do it for files 'below' current it 
fails with:

$ svn merge -r 44:30 app/views/route/show.rhtml
svn: Cannot replace a directory from within



-- 
Witold Rugowski
http://nhw.pl/wp/

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Re: How to revert file to few revisions back?

Posted by Andy Levy <an...@gmail.com>.
On 9/29/06, Witold Rugowski <ru...@nhw.pl> wrote:
> Hi!
> I have trouble with one thing in svn. I often want to "go back" a few
> revisions of particular file. But when I do
>
> rm FILE
> svn update -r SomeOldRevison FILE
>
> after making changes to FILE commit fails with something like
> svn: Out of date: 'FILE' in transaction 'SomeNewRevision'
>
> I looked through SVN book, read FAQ and history but find no easy
> solution. Currently I do :
>
> rm FILE
> svn update -r SomeOldRevison FILE
> cat FILE > /tmp/FILE
> svn update FILE
> cat /tmp/FILE > FILE
> rm /tmp/FILE
>
>
> Is there some other, less cumbersome way to do this?

You need a reverse merge.  svn merge -r <laterrev>:<oldrev> file

http://svnbook.red-bean.com/nightly/en/svn.branchmerge.commonuses.html#svn.branchmerge.commonuses.undo

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Version tree

Posted by Mayank Gupta <ma...@induslogic.com>.
Does subversion have a GUI where you can see the version tree for files and
dir?

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