Max line length rule is enforced but auto-formatting isn't supported?

[aaronweihe]

It's cool ktlint can honor max_line_length in the .editorconfig file, but the auto-formatting doesn't seem to be supported?

For example, if I have this Person.kt file:

class Person(id: Int, firstName: String, lastName: String, middleName: String?, age: Int, email: String?, phoneNumber: String?, twitterHandle: String?)

Then when I do ktlint -F Person.kt, it would just complain Exceeded max line length (120) without formatting it.

[shyiko]

Hi @aaronhe42. You're right, right now ktlint -F won't split the line when max_line_length is exceeded. This is somewhat related to #76 (comment).

[JLLeitschuh]

Is max_line_lengthdocumented as supported somewhere in the documentation??

[shyiko]

@JLLeitschuh here - https://github.com/shyiko/ktlint#editorconfig

[ntsim]

@shyiko do you have have plans to support this formatting? I gave the code a little look and it seems like most of the work is already done for this in the parameter-list-wrapping rule. If there isn't some other reason for holding back, I could push up a PR for this?

[shyiko]

Hi @ntsim. No reasons other than not enough time :) If you send a PR I'd gladly merge it in.