From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 3AF5B1EA4 for ; Fri, 6 Sep 2019 10:21:40 +0000 (UTC) Received: from mail-qk1-f196.google.com (mail-qk1-f196.google.com [209.85.222.196]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 9472E7DB for ; Fri, 6 Sep 2019 10:21:39 +0000 (UTC) Received: by mail-qk1-f196.google.com with SMTP id z67so5039213qkb.12 for ; Fri, 06 Sep 2019 03:21:39 -0700 (PDT) MIME-Version: 1.0 References: <20190830031720.GA7490@mit.edu> <20190830135857.GF7013@google.com> <20190902222240.GE3367@mit.edu> <574c0ccd-730a-eada-966c-58f5de7c9477@redhat.com> <20190903172708.qrvaad2paze6ifhz@chatter.i7.local> In-Reply-To: From: Rob Herring Date: Fri, 6 Sep 2019 11:21:25 +0100 Message-ID: To: bjorn@helgaas.com Content-Type: text/plain; charset="UTF-8" Cc: Bjorn Helgaas , "ksummit-discuss@lists.linuxfoundation.org" Subject: Re: [Ksummit-discuss] Topics for the Maintainer's Summit List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, Sep 3, 2019 at 6:40 PM Bjorn Helgaas wrote: > > On Tue, Sep 3, 2019 at 12:27 PM Konstantin Ryabitsev > wrote: > > > For quite some time now I've been trying to fund some client-side > > tooling development around public-inbox (the software that drives > > lore.kernel.org). Eric Wong (the principal author of public-inbox), and > > I have had lengthy chats about potential functionality of such tool, and > > what we envision can be described as "local patchwork with a mutt-like > > interface": > > > > - It would use public-inbox repositories to track new patches and > > conversations, so it would no longer be necessary to subscribe to the > > actual mailing list(s). Getting new mail would be equivalent to a "git > > pull". > > - It would have an equivalent of notmuch search, so instead of needing > > to go to lore.kernel.org, you could search the entire mailing list > > locally and perform actions on the results found. > > - Just like Patchwork, it would keep track of new patches and series of > > patches, recognize when new patch/series revisions are posted, track > > reviewed-by's, tested-by's, etc, and provide useful maintainer > > functionality, such as showing interdiffs between revisions. > > - Patches and series can be pre-filtered by keywords or file paths (e.g. > > if you're only interested in arch/arm64/mm/.*, the tool would ignore > > any patches/revisions not touching files in that dir). > > - It would support creating workflows and conditional response actions, > > e.g. "create new branch, apply this series, run these test suites; if > > tests succeed, merge into branch `for-linus`; if merge successful, > > reply to submitter with 'thanks, applied!'; if all went well, archive > > the series; if any steps failed, flag the series for my review". > > - The workflows would run in the background, including using external > > systems if preferred. Maintainers can contribute their workflows to a > > shared repository so others can easily copy and adapt them. > > > > That's obviously not a complete list, but it seems to me that something > > like this would be quite welcome by a lot of maintainers (at least, > > everyone I've talked to about this got really excited). Eric Wong is > > quite willing to work on something like this, but he is not in a > > position to donate so much of his time and effort (especially on top of > > maintaining public-inbox) -- so if we want to see this happen, we need > > to come up with some funds. > > > > I've inquired internally at the Foundation, and while there's general > > willingness to fund such initiatives, the People In Charge Of Money want > > to see a buy-in from maintainers. The natural instinct is to talk to > > Greg, but I believe he's quite happy with his workflow, so while I'm > > sure he'd be happy to feign excitement, he's unlikely to be interested > > in the tool. Linus is not the right person to talk to either, because he > > doesn't deal with patches and tests, so wouldn't benefit from such tool. > > > > So, my plan was to track down Shuah (who's also at the Foundation) and > > Laura (who is on the TAB) at the upcoming summit to float this idea with > > them to see what they think. However, since we're talking about > > lore.kernel.org, tooling and workflows quite a bit already, I figured > > I'll bring this up here as well. > > > > It just seems that every maintainer I spoke with is generally making > > things "sort-of work well enough" by applying a lot of baling wire > > around mail clients, patchwork.kernel.org, gitlab, or all of the above, > > and I'm wondering if everyone is happy to do that, or only doing that > > because a good tool written to fit with the "kernel development model" > > doesn't exist. > > > > So: > > > > - would a tool with such functionality be useful, or would every > > maintainer prefer to continue doing their own thing (in slightly > > different ways)? > > I would find something like this incredibly useful. I currently use > patchwork, but I am really sick of the only-when-online, mouse-around, > clickety-click, wait-for-the-web model. You might like my set of bailing wire using patchwork and mutt. It works offline if you download the patchwork state beforehand and queues up state changes. The basic flow is: Load the "New" list from PW (my PW instance is pre-filtered on paths, so I don't have to sort thru everything on the DT list) Check for multiple versions of patches, auto email on failure to add my review tag, check for already applied (to next). Iterate thru the patch list: - Run checkpatch.pl - open mutt for each patch. Mutt has the full DT list, so I can look at the rest of the series if I want. - After exiting mutt, prompt for PW state change - Possibly apply it - Generate replies for applied, reviewed-by or acked-by Happy to demo it at LPC if you are interested. You can find it here[1]. The main script is pw-review. Of course I would happily switch to something else like this proposal if it shrinks the scripts I have to maintain. Especially for generating quoted email replies as dealing with mime, utf-8, base64, quoted printable is "fun". Rob [1] https://gitlab.com/robherring/pw-utils