I have been using Magit and Forge for several years, mainly with projects on self-hosted Gitlab instances. The experience has been great!
One of the nice things that Forge did for me was showing the numbers of merge requests (in !123 form) in my magit-log views. Some time ago, however, this stopped working. Actually, this stopped working quite some time ago, maybe a year or more. I was too lazy to report it and too busy to investigate. IIRC it didn’t stop working right away for all repos, so I guess it is not related to e.g. upgrading to Emacs 28 (and it was definitely before I upgraded to Emacs 29.1).
To investigate this in more detail, I created new clones of several projects, but that didn’t change anything. I also tried a simplified Emacs config in a new home directory to make sure that Forge’s database was created from scratch. Same problem persists.
On Forge’s Github pages, I found some references to interactions of Forge with bug-reference-mode, so maybe it somehow has to do with that? On the other hand, given that I used a fresh Emacs config + new clones, I guess this isn’t the cause of the issue either.
Does anyone know how to get the MR numbers back in Magit’s log view?
IIRC this was actually accomplished using a configuration in the git repo itself. GitHup PR numbers are custom refs, but they aren’t included by default on
git clone. I don’t remember what the refs are called though. Hopefully someone else can help with that.Exactly.
When you add the current repository to the forge database, then that also takes care of adding the appropriate fetch refspecs.
When you remove and then clone again a git repository, which was already being tracked in the forge database, then you don’t have to add the repository to the forge database again. But that means that the step where the fetch refspecs are added, also won’t be run again.
But you can use
M-x forge-add-pullreq-refspecto add them explicitly. Also see the option by the same name.Thanks u/magthe0 and u/tarsius_, that rang a bell. Unfortunately, that doesn’t seem to be the problem. The refspecs have been added to the
.git/configfiles of the clones (I usually keep my working copies around and rarely clone from scratch).As a test, I just (freshly) cloned one of my projects in a subdirectory
/tmpand indeed, after runningM-x forge-add-pullreq-refspec, the following was added to the.git/configfile:fetch = +refs/merge-requests/*/head:refs/pullreqs/*for remote
origin. This looks fine (and such a line is present in the ‘regular’ clones of my projects as well). Next, I ranM-x magit-fetch-all, as well asN f fto tell Forge to fetch all topics. The Magit status window shows the “Pull requests” and “Issues” sections and both are populated (with proper!123type coding for the merge requests). However, when I open the magit log screen I am back where I was before: I don’t see the MR numbers as refspecs there (I have the-d Show refnames (--decorate)option turned on.Side note: I’m not a master of the Git plumbing commands, but
git show-refdoesn’t seem to list all MRs. For this test project I have 10 MRs (all merged or closed), but only 9 and 10 show up:$ git show-ref f0aa1b61be5ea74c47c473a716f209c698a1a006 refs/heads/master 68e5d70e05fbdc6d47e8cb6da903dcd89d4432ea refs/pullreqs/10 886d7067aa3e609e1b11560a949182dadc57401b refs/pullreqs/9 f0aa1b61be5ea74c47c473a716f209c698a1a006 refs/remotes/origin/HEAD f0aa1b61be5ea74c47c473a716f209c698a1a006 refs/remotes/origin/masterHowever, in the Magit status view, I do see the last 5 and
M-x forge-list-pullreqslists them all.This changed with https://github.com/git/git/commit/92156291ca82ae4f4ad09fde8181c5f2b7dba6ca.
You can revert to the old ways with
git config --global log.initialDecorationSet all. I’ll have to think about how to best deal with that in Magit.Thanks a lot for digging that up, u/tarsius_! In the example repo I mentioned above, I now see MRs
!9and!10in the Magit log view (well, without the!, but that is fine).The fact that I don’t see older MRs probably has something to do with the corresponding refs not having been downloaded. I’ll see if I can figure out how to do that.
Few things to try: is the sql file still there? Did you try forge fetch all issues, maybe you need to re add it to forge, maybe forge is not loaded after opening magit, maybe forge is pointing to another remote which doesn’t have issues.
Thanks for your reply. Let me clarify one thing: Forge works fine, in general. I can list/fetch/edit issues and merge requests. So I doubt there is a problem with the SQL file. Even more so because I ran my tests in a separate (clean) home directory.
My issue here is that in the (distant) past, whenever I opened the Magit log view with branches (Magit →
l→b), I would see the merge request number (e.g.!123) for each merge commit. And now that is no longer that case.I have tested this with two different self-hosted Gitlab instances.