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[[!meta copyright="Copyright © 2010, 2013 Free Software Foundation, Inc."]]
[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License, Version 1.2 or
any later version published by the Free Software Foundation; with no Invariant
Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled [[GNU Free Documentation
License|/fdl]]."]]"""]]
There is a repository for *this*, and *that*, and *everything* -- the
*incubator*: <http://git.savannah.gnu.org/cgit/hurd/incubator.git/>.
As the `README` file in the `master` branch says, the development of the
various software happens in separate branches.
## Handling branches with `git-new-workdir`
`git-new-workdir` is a contrib script provided with the git distribution
(on Debian systems, in `/usr/share/doc/git/contrib/workdir/git-new-workdir`);
it allows to create a new subrepository of a git repository, tracking one of
its branches, usually as a subdirectory of the current repository.
The advantage of using it for `incubator` is that only one clone is needed,
and it can be possible to work simultaneously on many branches (instead of
only on the current branch of that clone).
Let's start checking out the `incubator` repository:
$ git clone git://git.savannah.gnu.org/hurd/incubator.git
$ cd incubator/
Assuming we now want to follow the development of the `tarfs/master` branch:
we follow this branch:
$ git branch -t tarfs/master origin/tarfs/master
Then now setup a local subrepository `tarfs` following it; we will create it
as subdirectory of `incubator` (first parameter for `git-new-workdir`) for
simplicity, but can be created anywhere else:
$ git-new-workdir . tarfs tarfs/master
After this, a new `tarfs` subdirectory appears, which represents the
`tarfs/master` branch. You can normally work on this new repository as usual.
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