Hello,
I have a pull request to upgrade scalafix-maven-plugin version [1]. I hope
it will be approvable by the maintainer.
I also have another request to James [2], that implement scalafix tool.

[1] https://github.com/evis/scalafix-maven-plugin/pull/15
[2] https://github.com/apache/james-project/pull/538

Cheers,
Tung

On Tue, Jul 13, 2021 at 6:59 PM Jean Helou <jean.he...@gmail.com> wrote:

> > Yes, I did. I forked this plugin and manual change scala version on
> local.
> > As I wrote
> >
>
> sorry I didn't catch that in your original email
>
> > "I got another issue: java.lang.NoSuchMethodError:
> > scala.reflect.internal.util.ReusableInstance,
> > scala/collection/IterableOnce"
> > Maybe need more time to check.
> >
>
> just a thought but the maven plugin hasn't been updated in a while and
> pulls scalafix 0.9.23
> https://github.com/scalacenter/scalafix/releases/tag/v0.9.26 mentions
> scala
> 2.13.5 with link to a PR[1] which explicitely mentions the rule you are
> trying to use :)
>
> can you try upgrading scalafix version from 9.23 at least to 9.26 (even
> better to 9.29  in your local build ?
>
> [1] https://github.com/scalacenter/scalafix/pull/1334/files
>
> cheers,
> jean
>
> Thank you,
> >
> > On Tue, Jul 13, 2021 at 6:34 PM Jean Helou <jean.he...@gmail.com> wrote:
> >
> > > This is my configuration
> > > >
> > >
> > > looks good to me, so it looks like the plugin is indeed pinned on scala
> > > 2.12, you could clone the repo, change the plugin version to a custom
> > > version, change references to scala 2.12 to scala 2.13 and run an
> install
> > > locally to check that having the plugin itself compiled against 2.13
> > works.
> > > if it does you can chime in on the PR to try and get it merged in an
> > > official manner.
> > > What I usually do in such cases is publish an unofficial version of the
> > > tool on an unofficial repo and use that until the PR is merged. not
> sure
> > > how that flies for apache projects though especially since the plugin
> > uses
> > > a BSD3 license.
> > > Since it's not a published artifact of the project maybe we are allowed
> > to
> > > do that as long as we publish the custom build to a public repo ? I
> used
> > to
> > > publish on bintray not sure where to go now ..
> > >
> > > Regards,
> > > Jean
> > >
> > >
> > > > On Tue, Jul 13, 2021 at 5:21 PM Jean Helou <jean.he...@gmail.com>
> > wrote:
> > > >
> > > > > Hi Tung,
> > > > >
> > > > >
> > > > > > Very interesting with the rewrite feature of the scalafix tool.
> > > > > > I tried it for the `jmap-rfc-8621` module. I got an incompatible
> > > issue
> > > > > with
> > > > > > the scala version when trying Semantic Rules.
> > > > > >
> > > > >
> > > > > According to the issue you link to, the plugin only works with
> scala
> > > 2.12
> > > > > and according to the error message you report, the james code base
> > uses
> > > > > scala 2.13.
> > > > > In this case it won't work unless the plugin is cross compiled for
> > > 2.13.
> > > > > What's intriguing is that the tips and tricks section [1] has a
> > sample
> > > > > configuration for the semantic db compiler  which seems ot hint
> that
> > > the
> > > > > scala.version can be configured. but i actually doubt it would work
> > > > >
> > > > > can you share the configuration you used ?
> > > > > [1] https://github.com/evis/scalafix-maven-plugin#tips-and-tricks
> > > > >
> > > > > I don't use the maven plugin itself, all my scala projects use
> either
> > > SBT
> > > > > or mill so I don't have this layer of issues.
> > > > >
> > > > > Regards,
> > > > > Jean
> > > > >
> > > > > [1] https://github.com/evis/scalafix-maven-plugin/pull/12
> > > > > >
> > > > > > Regards,
> > > > > > Tung
> > > > > >
> > > > > > On Fri, Jun 25, 2021 at 2:44 PM Jean Helou <jean.he...@gmail.com
> >
> > > > wrote:
> > > > > >
> > > > > > > Hi tung,
> > > > > > >
> > > > > > > Have you looked at scalafix[1]? it seems to be much more
> actively
> > > > > > > maintained than scalastyle and I feel that it's scope overlaps
> > > > > > scalatyle's
> > > > > > > quite a bit...
> > > > > > >
> > > > > > > [1]https://github.com/scalacenter/scalafix
> > > > > > >
> > > > > > > Regards,
> > > > > > > jean
> > > > > > >
> > > > > > >
> > > > > > > On Fri, Jun 25, 2021 at 8:14 AM tungtv...@gmail.com <
> > > > > tungtv...@gmail.com
> > > > > > >
> > > > > > > wrote:
> > > > > > >
> > > > > > > > Hello guys,
> > > > > > > >
> > > > > > > > I realize the current checkstyle.xml file doesn't support the
> > > Scala
> > > > > > > > convention.
> > > > > > > > Should we have a checkstyle for that?
> > > > > > > >
> > > > > > > > My suggestion:
> > > > > > > > - https://github.com/scalastyle/scalastyle
> > > > > > > >
> > > > > > > > - https://github.com/scalastyle/scalastyle-maven-plugin
> > > > > > > >
> > > > > > > >
> > > > > > > > Best Regards,
> > > > > > > >
> > > > > > > > Tung, Van TRAN
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > ---------------------------------------------------------------------
> > > > > > > > To unsubscribe, e-mail:
> > server-dev-unsubscr...@james.apache.org
> > > > > > > > For additional commands, e-mail:
> > > server-dev-h...@james.apache.org
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Tung, Tran Van
> > > > > > *Phone:* (+84) 35 757 6258
> > > > > > *Skype:* tung.tv202
> > > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > > Tung, Tran Van
> > > > *Phone:* (+84) 35 757 6258
> > > > *Skype:* tung.tv202
> > > >
> > >
> >
> >
> > --
> > Tung, Tran Van
> > *Phone:* (+84) 35 757 6258
> > *Skype:* tung.tv202
> >
>


-- 
Tung, Tran Van
*Phone:* (+84) 35 757 6258
*Skype:* tung.tv202

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