Thanks Ryan and David for the info, that solved my problem.
(I inspect the tree in a post-commit in the previous revision where the
deleted files were still present.)
What I was wondering though: if I commit a delete and run any svn
command on the REV-1 version in the post-commit hook, is it guaranteed
that in the meantime no other commits were run, thus making REV-1 invalid?
Or in other words: pre-commit, commit and post-commit are atomic?
Thanks,
Jan
On 8/4/11 9:24 AM, Ryan Schmidt wrote:
On Aug 3, 2011, at 08:14, Jan Ciesko (GMAIL) wrote:
I'd like to ask if there is a way to see which particular files have been
deleted when a directory deletion has been commited.
Example:
I add to a repository BAR/Apps the folder Jacobi. With "svnlook changed
"$REPOS"" in the post-commit hook I get the output:
A BAR/Apps/Jacobi/
A BAR/Apps/Jacobi/LICENSE
A BAR/Apps/Jacobi/Makefile
A BAR/Apps/Jacobi/Readme
A BAR/Apps/Jacobi/bin/
A BAR/Apps/Jacobi/src/
A BAR/Apps/Jacobi/src/jacobi.c
On deleting the folder Jacobi from the repository and running $SVNLOOK changed "$REPOS"
--transaction "$TXN" I'm getting only.
D BAR/Apps/Jacobi/
Since I'm parsing a Readme file to update a TRAC front-end, I would very much
need to see the individual files that were deleted in the Jacobi folder,
including the Readme. Is there a way of getting this information?
There's a slight confusion in your email, in that in a post-commit hook, you
would not have a transaction ($TXN); you would have a revision ($REV). In a
pre-commit hook you would have a transaction.
When a commit comes in, Subversion creates a transaction, calls the pre-commit
hook with that transaction to see if the commit is allowed to proceed; if it
is, Subversion promotes the transaction to a revision, then calls the
post-commit hook with that revision.
One way to see what's in a directory would be to use "svnlook tree $REPOS
$PATH_IN_REPOS". If you're calling this from a pre-commit hook, then the directory
currently still exists in the repository and you can call it just like that, which will
look at the HEAD of the repository. If we're in a post-commit hook, the directory has
already been deleted from the HEAD, so you would need to look at the preceding revision
($REV - 1).
