prettier-plugin-solidity/dist/slang-printers/create-binary-operation-printer.js

A Prettier Plugin for automatically formatting your Solidity code.

import { TerminalKind } from '@nomicfoundation/slang/cst';
import { doc } from 'prettier';
import { isBinaryOperation } from '../slang-utils/is-binary-operation.js';
const { group, line } = doc.builders;
function rightOperandPrint(node, path, print) {
    const rightOperand = [line, path.call(print, 'rightOperand')];
    // If it's a single binary operation, avoid having a small right
    // operand like - 1 on its own line
    const shouldGroup = !(node.leftOperand.variant.kind !== TerminalKind.Identifier &&
        isBinaryOperation(node.leftOperand.variant)) && !isBinaryOperation(path.getNode(2));
    return shouldGroup ? group(rightOperand) : rightOperand;
}
export const createBinaryOperationPrinter = (groupRulesBuilder, indentRulesBuilder) => (node, path, print, options) => {
    const groupRules = groupRulesBuilder(path);
    const indentRules = indentRulesBuilder(path, options);
    return groupRules([
        path.call(print, 'leftOperand'),
        ` ${node.operator}`,
        indentRules(rightOperandPrint(node, path, print))
    ]);
};
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