[Help Request] Semicolon placement configuration

I have some problem with placement of semicolon in multyline call chain: I want to place semicolon in the new line after call chain. (I don’t found resolves of my problem in docs)

For example, lets look for next code:

const arr = [];

// Inline style:
arr.map(x => x).filter(x => x).sort((a, b) => (a >= b) * 2 - 1);

// My style:
arr
   .map(x => x)
   .filter(x => x)
   .sort((a, b) => (a >= b) * 2 - 1)
; // << Semicolon placement here (in my sweet dreams)

// ESLint fixer result:
arr
   .map(x => x)
   .filter(x => x)
   .sort((a, b) => (a >= b) * 2 - 1); // << Semicolon placement here, but I didn't want this end

• ESLint Version: 4.19.0
• Node Version: 8.9.1
• npm Version: 5.5.1

What parser (default, Babel-ESLint, etc.) are you using? babel-eslint / 8.2.2

Does ESLint have rule for setting this behavior? Otherwise whether can you add it?

[ilyavolodin]

As far as I know, ESLint doesn’t have rule for something like this. However, you can definitely create one yourself for this style. I don’t think this style is prevalent enough to include something like this in the core, but that’s why ESLint allows you to create your own plugins.

[amoshydra]

@Daniil-Pabolkov This might be what you are looking for https://github.com/justinanastos/eslint-plugin-justinanastos/blob/master/docs/rules/chained-semi.md