Neon/Git: Difference between revisions

Revision as of 15:11, 17 October 2016

The Neon Git repositories are at http://packaging.neon.kde.org

All KDE contributors can commit to Neon/* branches or any branch for repositories under neon/, forks/, neon-packages/ directories, it will reject commits to other branches.

They are clones of the repositories used by Debian pkg-kde team http://anonscm.debian.org/cgit/pkg-kde/. Any commits made to a Debian pkg-kde repository will be pulled into Neon Git immediately.

Add this to ~/.gitconfig

[url "git://anongit.neon.kde.org/"]
    insteadOf = neon:
[url "[email protected]:"]
    pushInsteadOf = neon:

and clone with:

git clone neon:plasma/khotkeys

Anonymous Access

If you don't have a KDE account you can still clone the repo at

git clone git://anongit.neon.kde.org/plasma/khotkeys

Admin

The repository neon:gitolite-admin has gitolite setup, hooks and hook server for those with admin rights (kde sysadmin does).

neon-hooks/pre-receive is a hook to check the branch can be committed to

debian-hooks/debian-to-neon-post-receive is a hook for Debian pkg-kde Git repos to ping the neon server on updates

server/neon-fetch-request-server.py is an XML-RPC server run on the neon server which is called by the Debian hook and fetches updates from the Debian repos into the equivalent branches in our repos

maintenance/ scripts sync that all the Debian pkg-kde repos also exist on Neon Git.

local/hooks/common/post-receive pings the neon and DCI Jenkins servers to start a new build.

It uses gitolite3 on code.kde.org, administrated by the KDE sysadmin team.

Web interface is cgit.

Settings up new repositories

To set up a new repository it is nice to make it first on the Debian server so the syncing is already set up and Debian/Kubuntu packagers know to use it.

Ask someone with access (Jonathan etc) to ssh git.debian.org; cd /git/pkg-kde/place-to-put-it; ../setup-git-repository <new-repo>
The repository should get automatically get picked up by neon infrastructure at most 60 minutes after creation
Make a Neon/unstable branch on the neon git repo and get a Jenkins admin to run pangea-tooling jenkins_jobs_update_nci.rb

To add a new repo directly to Neon under forks/ neon/ or neon-packaging/ ask an admin (Jonathan, Harald etc) to add it to the gitolite-admin conf/gitolite.conf file. Then check it out directly from the master server, it won't be mirrored to the anongit server, e.g. git clone [email protected]:forks/mustache-d and add a commit to master.

The Set Up

neon:gitolite-admin has hooks in .gitolite/hooks/common which are symlinks to neon-hooks/ that get added to new repositories
.gitolite/hooks/update is the normal hook from gitolite that does whatever gitolite needs
neon-hooks/post-receive pings jenkins to start a new build
neon-hooks/pre-receive rejects pushes to non-neon branches and sets up remote to Debian if it exists
neon/website and neon/releases.neon.kde.org have a post-receive hook to update their websites (no longer used for websites at least)
cron on the gitolite server runs bits to restart the servers and run the check scripts:

# Hourly sync of new repositories from git.debian.org
@hourly python3 ~/config-sync/gitolite-admin/maintenance/update-gitolite-setup.py
# Daily full sync of all repositories from git.debian.org
@daily python3 ~/config-sync/gitolite-admin/maintenance/update-gitolite-setup.py --fetch-all-repositories

@@ Line 44: / Line 44: @@
 * The repository should get automatically get picked up by neon infrastructure at most 60 minutes after creation
 * Make a Neon/unstable branch on the neon git repo and get a Jenkins admin to run <code>pangea-tooling jenkins_jobs_update_nci.rb</code>
+To add a new repo directly to Neon under forks/ neon/ or neon-packaging/ ask an admin (Jonathan, Harald etc) to add it to the gitolite-admin conf/gitolite.conf file.  Then check it out directly from the master server, it won't be mirrored to the anongit server, e.g. <code>git clone [email protected]:forks/mustache-d</code> and add a commit to master.
 === The Set Up===