#1055: RegexpSinglelineCheck applies to *.png, *.js, *.css files

[dgroup]

#1055
https://checkstyle.sourceforge.io/config_regexp.html#RegexpSingleline

[0crat]

@krzyk/z please, pay attention to this pull request

[0crat]

@dgroup/z this pull request is too small, just 2 lines changed (less than 10), there will be no formal code review, see §53 and §28; in the future, try to make sure your pull requests are not too small; @krzyk/z please review this and merge or reject

[krzyk]

@dgroup we want this to apply also to other file types, not only java, so I'm not sure how to do it, a black list or a white list of extensions. Or maybe some clever binary file recognition.

[dgroup]

@krzyk , can you define the list of the supported files?
The fileExtensions supports multiple extensions thus we can list them.
This doesn't look complex.
For example, java, xml, txt, yml, yaml, json as aW/A for now.

A more complex solution like clever binary file recognition we can place to the backlog.

[dgroup]

@krzyk , @yegor256 , @davvd ,
can you define the list of the supported files for this rule?
The fileExtensions supports multiple extensions thus we can list them.

[dgroup]

@krzyk , up

[dgroup]

@krzyk up

[dgroup]

@krzyk up

[dgroup]

@krzyk up

[dgroup]

@krzyk up

[dgroup]

@krzyk @yegor256 , up.
Could you please have a look into this issue.
The PR is available.

[yegor256]

@rultor merge

[rultor]

@rultor merge

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor merge

@yegor256 Done! FYI, the full log is here (took me 5min)