Hi all, I've been spending some time prototyping a scalafmt conf, which doesn't look too different from our java style and tries to keep the same properties from our scalastyle conf. Here is the PR: https://github.com/apache/flink/pull/19025
In particular, this is the scalafmt config commit: https://github.com/apache/flink/pull/19025/commits/cb32893df4b554e4526324c43c86681cc9fe8169 And this is the commit removing scalastyle: https://github.com/apache/flink/pull/19025/commits/9ffe7d52e3368c5c40f15e3dc48f6d81691a8dd0 I need some committer to pair with to merge the big PR, any volunteers? :) After we merge it I will also update the contributor guide doc to remove scalastyle. FG On Tue, Mar 8, 2022 at 10:07 AM David Anderson <dander...@apache.org> wrote: > +1 > > For flink-training we initially tried cloning the scalastyle setup from > flink, but we decided to use spotless + scalafmt instead. > > David > > On Mon, Mar 7, 2022 at 1:12 PM Timo Walther <twal...@apache.org> wrote: > > > Big +1 > > > > This will improve the contribution experience. Even though we stopped > > adding more Scala code, it is still necessary from time to time. > > > > Regards, > > Timo > > > > Am 02.03.22 um 09:29 schrieb 刘首维: > > > +1 > > > > > > > > > I still remember my first pr. Lack of experience, I had to pay > attention > > to Scala code format and corrected the format manually, which made me a > > little embarrassed(though I'm a big fan of Scala). I think this > > proposal will lighten the burden of writing Scala code. > > > > > > > > > Shouwei Liu > > > > > > > > > ------------------ 原始邮件 ------------------ > > > 发件人: > > "dev" > > < > > kna...@apache.org>; > > > 发送时间: 2022年3月2日(星期三) 下午3:01 > > > 收件人: "dev"<dev@flink.apache.org>; > > > > > > 主题: Re: [DISCUSS] Enable scala formatting check > > > > > > > > > > > > +1 I've never written any Scala in Flink, but this makes a lot of sense > > to > > > me. Converging on a smaller set of tools and simplifying the build is > > > always a good idea and the Community already concluded before that > > spotless > > > is generally a good approach. > > > > > > On Tue, Mar 1, 2022 at 5:52 PM Francesco Guardiani < > > france...@ververica.com> > > > wrote: > > > > > > > Hi all, > > > > > > > > I want to propose to enable the spotless scalafmt integration and > > remove > > > > the scalastyle plugin. > > > > > > > > From an initial analysis, scalafmt can do everything scalastyle > can > > do, and > > > > the integration with spotless looks easy to enable: > > > > https://github.com/diffplug/spotless/tree/main/plugin-maven#scala > . > > The > > > > scalafmt conf file gets picked up automatically from every IDE, > and > > it can > > > > be heavily tuned. > > > > > > > > This way we can unify the formatting and integrate with our CI > > without any > > > > additional configurations. And we won't need scalastyle anymore, > as > > > > scalafmt will take care of the checks: > > > > > > > > * mvn spotless:check will check both java and scala > > > > * mvn spotless:apply will format both java and scala > > > > > > > > WDYT? > > > > > > > > FG > > > > > > > > > > > > > > > > -- > > > > > > > > Francesco Guardiani | Software Engineer > > > > > > > > france...@ververica.com > > > > > > > > > > > > <https://www.ververica.com/> > > > > > > > > Follow us @VervericaData > > > > > > > > -- > > > > > > > > Join Flink Forward <https://flink-forward.org/> - The Apache > > Flink > > > > Conference > > > > > > > > Stream Processing | Event Driven | Real Time > > > > > > > > -- > > > > > > > > Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany > > > > > > > > -- > > > > > > > > Ververica GmbH > > > > > > > > Registered at Amtsgericht Charlottenburg: HRB 158244 B > > > > > > > > Managing Directors: Karl Anton Wehner, Holger Temme, Yip Park Tung > > Jason, > > > > Jinwei (Kevin) Zhang > > > > > > > > > > > > > > >
