问题
I am trying to merge the latest changes from trunk into a branch of my project, but the problem is I don't know what revision of the trunk I checked out that I eventually created the branch from. I would think SVN logged this somewhere. Does anyone know how I can find the revision number?
(In other words, the Subversion equivalent of git merge-base master branch-name)
回答1:
From the command line, the --stop-on-copy flag can be used to help show you where you copied a branch from:
svn log --stop-on-copy --limit 1 -r0:HEAD ^/branches/feature
(where feature is the name of your branch)
The last line of will say something like this:
Changed paths:
A /branches/feature (from /trunk:1234)
回答2:
Perhaps a little bit late but.
If you're currently in the branch you can run:
svn log -r 1:HEAD --limit 1 --stop-on-copy
It displays the first revision of the branch i.e. when you created it.
回答3:
Are you using TortoiseSvn or command line?
Command Line: svn log --stop-on-copy and then look at the smallest rev number.
Tortoise SVN: right-click, tortoise-svn, show log, make sure 'stop on copy' is *checked* and press refresh. Scroll to the bottom and find the smallest rev number.
回答4:
If you have used svn copy to create a tag/branch, then svn log can tell you from where your stuff in the branch was copied. For example, let's say we have svn://svn/trunk/foo and we have created a branch svn://svn/branches/super_foo. Run svn log -v svn://svn/branches/super_foo, it will tell you something like this - /branches/super_foo from /trunk/foo:22890, which means that you have copied revision 22890 of trunk into your branch.
回答5:
For the Cornerstone app, to see where a tag or branch originated, look in the timeline.
回答6:
To see changed paths with current TortoiseSVN command-line tool and to query repo without having local checkout run this (from any directory)
svn log --stop-on-copy --limit 1 --verbose -r0:HEAD "http://server:9876/svn/reponame/branches/branch name"
Notice --verbose to actually show the changed paths and explicit repo/branch URL to avoid having to check it out
来源：https://stackoverflow.com/questions/6258283/find-revision-in-trunk-that-a-branch-was-created-from