On 02/10/2020 07:40 PM, Tom Stellard wrote: > On 01/30/2020 12:47 PM, David Major wrote: >> Would it make sense to wait until 10.0.0 is released, in order to keep all >> the blockers in one place? >> > > Yes, I think this makes sense, let's postpone until then. >
Hi, 10.0.0-rc4 was just released, and I think we are at the point in the release cycle where it is safe to begin the migration to GitHub issues. I would like to propose doing the migration in one week (March 23). This means making the existing bugzilla read-only, and updating the documentation to tell users to file issues at GitHub. We are still trying to figure out the best way to import bugs from bugzilla into GitHub, so this step will be done at a later date. For the initial list of tags, I propose we generate the list based on the most commonly used categories in bugzilla. This should be enough to get us started and we can always add more tags as we go. I've also implemented a notification system using GitHub actions that will make it possible to subscribe to individual issue tags, so we would enable this on Monday as well. What does everyone think? Thanks, Tom > -Tom > >> >> >> On Thu, Jan 30, 2020 at 1:32 PM Tom Stellard via llvm-dev >> <llvm-...@lists.llvm.org <mailto:llvm-...@lists.llvm.org>> wrote: >> >> On 01/30/2020 10:24 AM, Aaron Ballman wrote: >> > On Thu, Jan 30, 2020 at 1:21 PM Tom Stellard via cfe-dev >> > <cfe-...@lists.llvm.org <mailto:cfe-...@lists.llvm.org>> wrote: >> >> >> >> On 10/24/2019 07:54 PM, James Y Knight via llvm-dev wrote: >> >>> We held a round-table at the llvm dev conference about what other >> pieces of Github infrastructure we may want to use. This thread in >> particular is about switching to github issue tracking. Use of other parts >> of Github functionality was also discussed -- but that should be for other >> email threads. >> >>> >> >>> Most of the ideas here were from other people. I /believe/ this >> proposal represents the overall feeling of the folks at the round-table, in >> spirit if not in exact details, but nobody else has reviewed this text, so I >> can't make any specific such claim as to who the "we" represents, other than >> myself. Just assume all the good ideas here were from others, and all the >> bad parts I misremembered or invented. >> >>> >> >>> >> >> >> >> Hi, >> >> >> >> I want to restart this discussion. There seemed to be support for >> this, >> >> but we got held up trying to decide on the appropriate set of tags to >> >> use to classify issues. >> >> >> >> I propose that we move forward with this proposal and disable >> creation of >> >> new bugs in bugzilla on Feb 11, and require all new bugs be filed via >> GitHub >> >> issues from that date forward. >> >> >> >> I think that for choosing the tags to use, we should just take >> requests >> >> from the community over the next week and add whatever is asked for. >> The main >> >> purpose of adding tags is so we can setup cc lists for bugs, so I >> think this >> >> is a good way to ensure that we have tags people care about. We can >> always >> >> add more tags later if necessary. >> >> >> >> What does everyone think about this? >> > >> > What did we decide to do with all the existing issues in Bugzilla? >> > >> >> This is undecided. The first step of this proposal only affects new >> issues. >> Existing issues will remain in bugzilla and will be updated there too. >> At >> some point in the future bugzilla will become read-only and/or the >> issues will >> be migrated somewhere else, but no decision has been made about how to >> do that yet. >> >> -Tom >> >> > ~Aaron >> > >> >> >> >> -Tom >> >> >> >> >> >>> Background >> >>> ---- >> >>> Our bugzilla installation is...not great. It's been not-great for a >> long time now. >> >>> >> >>> Last year, I argued against switching to github issues. I was >> somewhat optimistic that it was possible to improve our bugzilla in some >> incremental ways...but we haven't. Additionally, the upstream bugzilla >> project was supposed to make a new release of bugzilla ("harmony"), based on >> bugzilla.mozilla.org <http://bugzilla.mozilla.org> >> <http://bugzilla.mozilla.org>'s fork, which is much nicer. I thought we >> would be able to upgrade to that. But there has been no such release, and >> not much apparent progress towards such. I can't say with any confidence >> that there will ever be. I no longer believe it really makes sense to >> continue using bugzilla. >> >>> >> >>> This year, we again discussed switching. This time, nobody really >> spoke up in opposition. So, this time, instead of debating /whether/ we >> should switch, we discussed /how/ we should switch. And came up with a plan >> to switch quickly. >> >>> >> >>> GitHub issues may not be perfect, but I see other similarly-large >> projects using it quite successfully (e.g. rust-lang/rust) -- so I believe >> it should be good for us, as well. Importantly, Github Issues is >> significantly less user-hostile than our bugzilla is, for new contributors >> and downstream developers who just want to tell us about bugs! >> >>> >> >>> >> >>> Proposal >> >>> ---- >> >>> We propose to enable Github issues for the llvm-project repository >> in approximately two weeks from now, and instruct everyone to start filing >> new issues there, rather than in bugzilla. >> >>> >> >>> Some things we'd like to get in place before turning on Github's >> Issue tracker: >> >>> 1. Updated documentation. >> >>> 2. An initial set of issue tags we'd like to use for >> triaging/categorizing issues. >> >>> 3. Maybe setup an initial issue template. Or maybe multiple >> templates. Or maybe not. >> >>> >> >>> But more important are the things we do /not/ want to make >> prerequisites for turning on Github issues: >> >>> >> >>> We do /not/ yet plan to turn off Bugzilla, and do /not/ plan to >> migrate the existing issues to GitHub as a prerequisite for switching. We >> will thus expect that people continue using bugzilla for commenting on the >> existing bugs -- for the moment. >> >>> >> >>> We do /not/ want to build supplementary notification systems to make >> github issues send additional emails that it is unable to send itself. We >> will only support what GitHub supports. That means: >> >>> - You can subscribe to notification emails for activity in the >> entire llvm-project repository. >> >>> - You can subscribe to notification emails on an individual issue. >> >>> - Someone else can CC you on an individual issue to get your >> attention, and you will get notifications from that (unless you opt-out). >> >>> - No emails will be sent to llvm-b...@llvm.org >> <mailto:llvm-b...@llvm.org> <mailto:llvm-b...@llvm.org >> <mailto:llvm-b...@llvm.org>> for github issues. >> >>> - There is no builtin way for users to subscribe to emails for bugs >> that have a given label (for example, all "clang" issues, or all x86 issues). >> >>> >> >>> Further steps >> >>> ---- >> >>> After we migrate, there's still things we want to do: >> >>> >> >>> 1. Discuss and setup new and better procedures around bug triage and >> prioritization. >> >>> >> >>> What we have been doing up until now has not been great in any case. >> Switching bug-trackers is a great opportunity to try to do something better. >> E.g., like what the rust project has done >> (https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#issue-triage, >> https://forge.rust-lang.org/release/triage-procedure.html#issue-triage). >> >>> >> >>> 2. Bug migration >> >>> >> >>> /After/ the initial switchover, we do want to investigate two >> possibilities for migrating issues and turning off the bugzilla server. I >> expect which one is chosen will come down mostly to feasibility of >> implementation. >> >>> >> >>> Possibility 1: Migrate /all/ the existing bugs into a secondary >> "llvm-bugs-archive" github repository, and then turn off bugzilla. Github >> offers the ability to move bugs from one repository to another, and so we >> can use this to move bugs that are still relevant afterwards (potentially >> this could be done automatically upon any activity). Then, shut down >> bugzilla, and leave behind only a redirect script. >> >>> >> >>> Possibility 2: Create the ability to import an individual bug from >> Bugzilla into the llvm-project repository by pressing a "migrate this bug to >> github" button. Then, leave bugzilla running only as a static snapshot -- as >> static as possible while leaving the "migrate this bug to github" button >> operational. >> >>> >> >>> In both cases, we'd want to support a redirect script to take you >> from the old bug ids to the migrated bug page. In both cases, we would >> /preserve/ the entire archive of existing bugs, but would not import the >> entire set into the "llvm-project" github repository. >> >>> >> >>> >> >>> >> >>> _______________________________________________ >> >>> LLVM Developers mailing list >> >>> llvm-...@lists.llvm.org <mailto:llvm-...@lists.llvm.org> >> >>> https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >> >>> >> >> >> >> _______________________________________________ >> >> cfe-dev mailing list >> >> cfe-...@lists.llvm.org <mailto:cfe-...@lists.llvm.org> >> >> https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev >> > >> >> _______________________________________________ >> LLVM Developers mailing list >> llvm-...@lists.llvm.org <mailto:llvm-...@lists.llvm.org> >> https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >> > _______________________________________________ lldb-dev mailing list lldb-dev@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev
