Re: help needed: Splitting a git repository after subversion migration

On 2008.12.12 15:22:15 +0100, Thomas Jarosch wrote:

On Thursday, 11. December 2008 09:10:09 you wrote:

quoted

quoted

Now I'll manually check the history of the tags/ and branches/ folder
for more funny tags and write down the revision. If I understood
the git-svn man page correctly, I should be able to specifiy
revision ranges it's going to import. I'll try to skip the broken tags.

As long as the breakage only involves branches/tags that are completely
useless, it's probably a lot easier to just delete them afterwards.

And if you accidently added changes to a tag, after it was created, it's
also easier to manually tag to right version in git, and just forgetting
about the additional commit.

And for a bunch of other cases, rebase -i/filter-branch are probably
also better options ;-)

Skipping revisions in a git-svn import sounds rather annoying and
error-prone.

Sounds very reasonable. When I'm done filtering with filter-branch,
the original commits are still stored in "refs/originals" and the reflogs.
What's the best way to get rid of those to free up the space?

See the "purging unwanted history" thread:

http://n2.nabble.com/purging-unwanted-history-td1507638.html

The commands there (starting with the "git for-each-ref") should clean
out all the pre-filter-branch stuff.

A nice way to find the corresponding commit for a file can be found here: 
http://stackoverflow.com/questions/223678/git-which-commit-has-this-blob

Yeah, I think something similar (or even the same?) is in the git wiki
somewhere. I never had any use for it though ;-)

Björn