How do I use git-tfs and idiomatic git branching against a TFS repository?

It's now possible to get the TFS branches to be correct Git branches if cloning using git-tfs. This is now in the stable release! You first clone not the entire repository but the trunk :

git tfs clone http://<tfsurl>:8080 $/main/trunk

Then you run branch --init, which creates a new branch in the Git repository

git tfs branch --init $/MyProject/MyTFSBranch

in your case :

git tfs branch --init $/main/feature-logon

Or use the the --all flag on a fresh cloned repository to create ALL the branches present on the TFS server.

git tfs branch --init --all

You could also clone directly with all the branches using flag --with-branches:

git tfs clone http://<tfsurl>:8080 $/main/trunk --with-branches

The documentation for this new command is here. Feel free to provide feedback to improve it...

Here's one way you can do this, and still maintain some relationships between master and the branches. You'd probably want to script it. Excuse me if I use bash statements rather than windows command line for some of my examples

First clone the whole repository out, as in your first example, with branches as directories.

This moves the trunk to the root. (hopefully there are no conflicts with your branch folders)

mv trunk/*.* .

Commit your new master

git commit -a -m "refactoring master"

creating a new branch

git checkout -b feature-login

Copy the branch files over the root files

mv feature-login/*.* .

Don't need these here any longer

rm -rf [all_branch_directories]

Commit the branch

git commit -a -m "refactoring feature-login"

back to master

git checkout master

Do it all again

git checkout -b next_branch

etc. etc..

Finally at the end

git checkout masterrm -rf [all_branch_directories]git commit -a -m "refactoring master"

It's not perfect, but you end up with all your branches cloned off master and diffed more or less appropriately. AFAIK git should be fine if you overwrite a file with another file but the contents don't change, which allows this to all work.

One downside is that you won't clear out any files in the branches that have been deleted from the trunk. This may or may not be an issue for you...

What about multiple remote tfs-repos, 1 per branch?i have the following structure:

$/Root/Main/someproject (the trunk)$/Root/Releases/Branch1/someproject$/Root/Releases/Branch2/someproject

what i did

git tfs quick-clone http://tfs:8080/tfs/defaultcollection $/Root/Trunk GitRepogit tfs quick-clone http://tfs:8080/tfs/defaultcollection $/Root/Releases/Branch1 GitRepo -i     branch1git tfs quick-clone http://tfs:8080/tfs/defaultcollection $/Root/Releases/Branch2 GitRepo -i branch2

then you can create a branch for each remote branch: git checkout -b localbranch1 tfs/Branch1and commit into the tfs branch git tfs ct -i branch1

In order to be able to easily merge the two lines create a graft:

echo branch-commit-id trunk-parent-id > .git/infos/grafts

where the ids are the hash of the first branch commit (from the Releases repo) and a parent commit id (find manually)

PS: I get error: Specified git repository directory is not empty as well (don't know how it worked before), so I manually added the second url in .git/config and did git tfs fetch -i Branch1