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-[[!meta title="Git"]]
-
-Git research and development.
-
-Barebones shared git repositories
----------------------------------
-
-No gitolite, gitosis, gitlab or whatever involded. Only OpenSSH and git is needed.
-
-### Basic config
-
-If needed, create a host instance for your git server at your `~/.ssh/config`:
-
-    Host git.project.org gitserver
-      HostName git.project.org
-
-Now make sure you can log into the server using key-based auth.
-
-### Server config
-
-    sudo apt install git
-    sudo adduser git --home /var/git
-    sudo mkdir              /var/git/repositories
-    sudo chown git.         /var/git/repositories
-    sudo chmod 775          /var/git/repositories
-    sudo usermod -a -G git `whoami` # add yourself into the git group
-
-### Creating a repository
-
-At your computer:
-
-    repo="name-your-project-here"
-    mkdir $repo
-    cd $repo
-    git init
-    git remote add origin ssh://gitserver/var/git/repositories/$repo.git
-
-Then do your regular stuff: create files, commit stuff, etc:
-
-    touch test
-    git add .
-    git commit -m "Initial import"
-
-### Copy a bare git repo to the server
-
-    cd ..
-    git clone --bare $repo $repo.git
-    scp -r $repo.git gitserver:/var/git/repositories/$repo.git
-
-### Making the repository shareable
-
-In the server:
-
-    sudo chgrp -R git /var/git/repositories/$repo.git
-    sudo chmod 775    /var/git/repositories/$repo.git
-
-    find /var/git/repositories/$repo.git/ -type f -exec sudo chmod 664 {} \;
-    find /var/git/repositories/$repo.git/ -type d -exec sudo chmod 775 {} \;
-
-Now make sure that the repository configuration has the following option at the `core` section:
-
-    sharedRepository = group
-
-You can edit `/var/git/repositories/$repo.git/config` to add this config or just run
-the following commands:
-
-    git -C /var/git/repositories/$repo.git config core.sharedRepository group
-
-### Daily workflow
-
-From now on, you can work at your computer's local `$repo` as usual:
-
-    cd $repo
-    git pull
-    touch another-test
-    git add .
-    git commit -m "Adds another-test"
-    git push # this sends changes back to your git server
-
-### Adding more users into the game
-
-You can add existing users to edit the repository given that:
-
-* They have accounts in the system.
-* They are added into the `git` group.
-
-If they also use key-based auth they can seamlessly contribute to your repository
-as if you were using a more complex repository manager like gitolite or a service
-like gitlab.
-
-You can even try to implement some more complex access control by using different
-groups for each project so you're not bound to the `git` group.
-
-### References
-
-- [How to make bare git repository group-writable after pushing?](http://stackoverflow.com/questions/15881104/how-to-make-bare-git-repository-group-writable-after-pushing).
-- [Create Git bare / shared remote repository](http://pietervogelaar.nl/create-git-bare-shared-remote-repository/).
-- [How to clone and share a Git repository over SSH](http://linuxaria.com/pills/how-to-clone-and-share-a-git-repository-over-ssh?lang=en)
-- [Git - Getting Git on a Server](https://git-scm.com/book/en/v2/Git-on-the-Server-Getting-Git-on-a-Server).
-- [Git - Setting Up the Server](https://git-scm.com/book/en/v2/Git-on-the-Server-Setting-Up-the-Server).
-
-Further development
--------------------
-
-* See [utils-git](https://git.fluxo.info/utils-git/about/) repository for useful scripts and plugins.
-* [gitly self-hosted](https://gitly.io).
-* [Git Large File Storage - Git Large File Storage (LFS) replaces large files such as audio samples, videos, datasets, and graphics with text pointers inside Git, while storing the file contents on a remote server like GitHub.com or GitHub Enterprise.](https://git-lfs.github.com/)  / [#792075 - ITP: git-lfs -- Git Large File Support. An open source Git extension for versioning large files - Debian Bug report logs](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=792075).
-* signed commits:
-  * check using gpgv?
-  * [Validating other keys on your public keyring](https://www.gnupg.org/gph/en/manual/x334.html)
-  * https://git-annex.branchable.com/tips/using_signed_git_commits/
-  * http://stackoverflow.com/questions/17371955/verifying-signed-git-commits
-  * https://git-scm.com/book/en/v2/Git-Tools-Signing-Your-Work
-  * https://mikegerwitz.com/papers/git-horror-story.html
-* Push-to-deploy plugin:
-  * http://superuser.com/questions/230694/how-can-i-push-a-git-repository-to-a-folder-over-ssh
-  * https://devcenter.heroku.com/articles/git
-  * https://github.com/blog/1957-git-2-3-has-been-released (push-to-deploy)
-  * https://github.com/git/git/blob/v2.3.0/Documentation/config.txt#L2155
-  * http://stackoverflow.com/questions/1764380/push-to-a-non-bare-git-repository
-  * http://bitflop.com/tutorials/git-bare-vs-non-bare-repositories.html