Indeed! comma-dangle handles the trailing comma, and function-paren-newline, i believe, handles the rest.

comma-dangle should be linked here already; however, I'm still not 100% sure about function-paren-newline :-)

awesome! thanks @ljharb.

i can't seem to find the right options for function-paren-newline that adheres to the airbnb eslint guideline 7.15.

in particular, i can't get eslint to bug me about the 'bad' example below.

// bad
console.log(foo,
  bar,
  baz);

// good
console.log(
  foo,
  bar,
  baz,
);

Maybe we need to file something upstream on eslint about it?

@shelbyspeegle I tried both rules out and I'm getting both errors, the bad example included.

"comma-dangle": "error",
"function-paren-newline": "error"

What have you tried so far?

thanks @raunofreiberg, that gets me close, unfortunately it allows these scenarios:

// bad?
console.log(
  foo,
  bar, baz,
  yo,
);

// bad?
console.log(
  foo, bar, baz,
  yo,
);

i assumed that this should produce an eslint error, but an example isnt provided for this type of case.

i did see this in the guide language that could suggest that this should error.

with each item on a line by itself

Yes, that should be an error. Either the entire invocation fits on one line, or each argument is on a line by itself.