[Improvement] LineLengthExceeded could display lines

[andys8]

I've a minor suggestion for the output message of LineLengthExceeded: Line numbers would be awesome 😃 It works as it is for small files but it takes quite a while in large Main files.

Line length exceeded on 1 line(s) in file "src/Main.elm".

Source

https://github.com/stil4m/elm-analyse/blob/master/src/Analyser/Messages/Util.elm#L467-L478

I think for duplicates it's already implemented to print ranges:
https://github.com/stil4m/elm-analyse/blob/master/src/Analyser/Messages/Util.elm#L315-L345

[stil4m]

Good point. I use elm-analyse mostly as UI (elm-analyse -s) and then I do not encounter this issue. I must keep a broader mind when I implement these things. 🤐

[stil4m]

@andys8 What about something like this:

Line length exceeded on line(s) [12,30] in file "docs/Docs/Configuration.elm".
Line length exceeded on line(s) [33,36,46,61,89,99,102,107] in file "docs/Docs/Features.elm".
Line length exceeded on line(s) [55,80,101] in file "docs/Docs/Home.elm".
Line length exceeded on line(s) [123,168,190,797] in file "docs/Docs/MsgDoc.elm".

[andys8]

Awesome 😃