Instead of making sure there is a reference to a bug or merge request,
make sure there isn't. The reason for this is that marge-bot will always
append a merge request URL in the end of the commit message.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1491>
While the old merge request URLs still work, gitlab recently started
including an additional /- for merge requests.
Adjust the regex to account for that, so that simply copying the URL
from gitlab works again.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1048
This adds a pipeline stage for merge requests that checks that the
commit message contains an URL to either a issue or a merge request.
This means that for merge requests without corresponding issues will
always fail initially, as the merge request URL is not known until after
it is created. This is still arguably better than accidentally merging
merge requests without URLs.
Taken from https://gitlab.gnome.org/GNOME/mutter/merge_requests/440.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/410
