Fwd: Gitlab is coming...

[Simon Steinbeiss]

Hi everyone,

GitLab is here! \o/

For the implications and details, please refer to my earlier E-Mail (see
below).

For developers: As promised, we have created a very simple script that will
change your remotes from git.xfce.org -> gitlab.xfce.org:
https://github.com/ochosi/xfce-helpers/blob/master/xfce-migrate-to-gl

Looking forward to your merge requests! ;)

Enjoy!
Cheers
Simon



On Fri, Apr 17, 2020 at 12:43 AM Simon Steinbeiss <simon at xfce.org> wrote:

> Good news everyone!
>
> ToC:
>   1) Migration to Gitlab for git hosting (yay)! - timeline
>   2) Expect the following features/changes
>   3) What doesn't change for now (spoiler alert: Bugzilla) and how does
> that work?
>   4) Outlook of what is planned next (scrap Bugzilla etc. etc.)
>   5) Note for Xfce developers
>
> *TL;DR* On May 1st our existing git.xfce.org service will be marked as
> read-only and all your new code will have to be pushed to gitlab.xfce.org.
>
> ## 1) Migration cgit/gitolite to Gitlab (April 30, 2020) ##
> So it's finally happening - we're finally moving to our own self-hosted
> Gitlab instance (on virtual infrastructure kindly sponsored by gandi.net)
> and are thereby biting a big chunk off our Xfce 4.16 Roadmap (
> https://wiki.xfce.org/releng/4.16/roadmap).
> As a starting point we will replace our existing cgit/gitolite setup with
> Gitlab - so only the Git server will be changed, we will not be using all
> aspects of Gitlab in the first stage of this migration (e.g. bugreports
> will remain in Bugzilla). The existing Git hooks that post comments from
> Git commits to the corresponding Bugzilla bugreports have served us well in
> our old setup and will help keep things inter-connected.
> The GitHub mirror will remain in sync as a backup.
> However, all new projects we set up will start with Gitlab issues because
> ultimately we want to migrate.
>
> ## 2) What changes ##
> So while many things around Git itself will remain the same for developers
> and people who want to try out the code, a few things will also
> change/improve. Here are a some of the important changes:
>  1) All your Git URLs. Instead of git.xfce.org we will use gitlab.xfce.org
> to avoid issues around changed URL paths and SSH fingerprints changing. So
> please update your remotes (we will try to provide a simple bash
> script/helper until migration day).
>  2) No more support for the git:// protocol in Gitlab. Instead you can use
> HTTPS and/or SSH.
>  3) Less complicated procedure to set up an account: while
> self-registering is disabled for now to inhibit spam, we will try to lower
> the barrier for contributors to get an account. We are currently
> considering to provide GitHub and gitlab.com OAuth support, so you can
> easily sign up through those services and we benefit from their spam
> protection.
>  4) Merge requests: Previously you had to attach Git patches or diffs to
> Bugzilla reports, now you can fork a repository and do a merge request.
> This should also help with feature development in the main repositories:
> getting things reviewed and tested before things get merged to master.
>
> ## 3) What remains the same ##
> You can still clone, fetch and pull code from the old git.xfce.org URLs,
> because we'll keep cgit/gitolite around as a read-only copy for now. This
> not only ensures people aren't simply confronted with 404s, it also means
> people who are used to browsing repositories in the cgit/gitolite UI can
> still do so.We will still use Bugzilla for the time being for existing
> projects, so new bugreports still go to Bugzilla. There shouldn't be any
> confusion because Gitlab issue tracking will simply be disabled for those
> existing projects.Also, the documentation will remain in DokuWiki for now.
>
> ## 4) Outlook ##
> In the next stage of this migration we will surely look at migrating
> Bugzilla. We haven't really decided if we want to migrate all issues, only
> open ones or none at all. Or whether to keep Bugzilla around forever in
> read-only archive sort of way. When we figure this out, we will migrate all
> projects to using Gitlab's integrated issue tracking. (Full disclosure: We
> wanted to migrate away from Bugzilla already now, but we figured we'd
> rather go step by step and actually pull through instead of taking on too
> much and crossing the finishing line...)
> As mentioned before, we will create all new projects with Gitlab issues
> enabled already.
> Another aspect we sorely miss now is C.I. We do have a build bot, but it's
> not integrated at all in our overall setup. Having C.I. run basic
> smoketests for all merge requests will help make sure the Git master
> branches are even more stable than now (luckily we have really careful and
> experienced developers, otherwise things would break all the time
> :)).Finally there may be more features of Gitlab we may end up using, but
> we haven't made up our mind about all of them. Plus: migrating stuff is a
> lot of work, so we want to make sure we don't take bites that are too big
> for us to chew.
>
> ## 5) Addendum for Xfce developers and regular contributors ##
> If you are a developer working on an Xfce project
>  * you will either receive an E-Mail with your credentials between now and
> migration day because we have created your account for you or
>  * you should reach out to us on #xfce-dev after April 30 so we can set
> one up for you.
> In any case you need to upload your SSH key to Gitlab so you can push to
> your project/s!
>
> Finally: a huge round of applause goes to Romain (Skunnyk) who did
> practically all of the heavy lifting in preparing this long-awaited
> transition!
>
> Cheers
> Simon
>
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