prettier-plugin-solidity
Version:
A Prettier Plugin for automatically formatting your Solidity code.
31 lines • 1.47 kB
JavaScript
import { doc } from 'prettier';
import { NonterminalKind } from '@nomicfoundation/slang/cst';
import { sortContractSpecifiers } from '../slang-utils/sort-contract-specifiers.js';
import { printSeparatedList } from '../slang-printers/print-separated-list.js';
import { getNodeMetadata, updateMetadata } from '../slang-utils/metadata.js';
import { ContractSpecifier } from './ContractSpecifier.js';
const { group, ifBreak, line, softline } = doc.builders;
export class ContractSpecifiers {
constructor(ast, options) {
this.kind = NonterminalKind.ContractSpecifiers;
let metadata = getNodeMetadata(ast, true);
this.items = ast.items.map((item) => new ContractSpecifier(item, options));
metadata = updateMetadata(metadata, [this.items]);
this.comments = metadata.comments;
this.loc = metadata.loc;
this.items = this.items.sort(sortContractSpecifiers);
}
print(path, print) {
if (this.items.length === 0)
return '';
const [specifier1, specifier2] = path.map(print, 'items');
if (typeof specifier2 === 'undefined')
return [' ', specifier1];
const groupId = Symbol('Slang.ContractSpecifiers.inheritance');
return printSeparatedList([group(specifier1, { id: groupId }), specifier2], {
firstSeparator: line,
separator: ifBreak('', softline, { groupId })
});
}
}
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