Grab the svn HEAD git commit number?
In regular git I can run
git rev-parse HEAD
to get the git HEAD revision number. How would I get the svn HEAD revision number instead?
I know I can manually grab it by looking at the git log for the last commit with a git-svn-id.
Also, looking through the manual for log pretty-format there’s a way to get the ref name (%d) which in the case of the HEAD svn commit shows up as git-svn.
2 Solutions collect form web for “Grab the svn HEAD git commit number?”
It’s a bit of a hack and I welcome improvements but here’s what I’ve got so far.
I’ve added an alias to my git config:
svnhead = log --grep=git-svn --pretty=format:'%h' -n 1
now I can call
to return the short git commit hash and I can pass it in to
git rebase -i $(git svnhead)
for example to interactive rebase everything from the svn head commit.
I recently realized this can be done using rev-parse:
git rev-parse master
if your master branch tracks the SVN repo, or
git rev-parse git-svn
git svn find-rev HEAD will give you the SVN revision number
git svn find-rev r$(git svn find-rev HEAD) will give you the git commit hash for that revision.