[MWRAPPER-104] add prettier config for shell

[bmarwell]

This is an alternate proposal for running a bash linter. This time it integrates with spotless (and you can use spotlesss:apply). The other approach is using shellcheckk (#82) which is a little more known and does not require npm modules, but does not integrate with spotless as nicely.

Signed-off-by: Benjamin Marwell bmarwell@apache.org

Fixes MWRAPPER-104

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[bmarwell]

You might want to talk about:
https://github.com/apache/maven-wrapper/pull/84/files#diff-9c5fb3d1b7e3b0f54bc5c4182965c4fe1f9023d449017cece3005d3f90e8e4d8R110-R111

onlymvnw uses a few places with spaces ( case) and > &2) wheras mvnw uses case) and >&2. So both will work for me, we just would need to decide.

[slawekjaranowski]

Looks ok for me

[slawekjaranowski]

By the way issue will be appreciated for it.

[slawekjaranowski]

Please apply new format to make a build pass 😄

[bmarwell]

@slachiewicz @slawekjaranowski rebased and added a commit which applies the prettier config

[slawekjaranowski]

@bmarwell thanks ... I did forgot it 😄

I see that we should first update parent to the latest in order to build under JDK 21

[bmarwell]

I see that we should first update parent to the latest in order to build under JDK 21

Was about to say the same. Yup. There are a couple more PRs we should put into the next release.