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Perf: limit split when parsing hosts

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SukkaW 2025-02-23 22:59:55 +08:00
parent be063f09a7
commit b1912c89ac
1 changed files with 3 additions and 1 deletions
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4
Build/lib/parse-filter/hosts.ts
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@ -3,8 +3,10 @@ import { fetchAssets } from '../fetch-assets';
import { fastNormalizeDomainWithoutWww } from '../normalize-domain'; import { fastNormalizeDomainWithoutWww } from '../normalize-domain';
import { onBlackFound } from './shared'; import { onBlackFound } from './shared';
const rSpace = /\s+/;
function hostsLineCb(line: string, set: string[], includeAllSubDomain: boolean, meta: string) { function hostsLineCb(line: string, set: string[], includeAllSubDomain: boolean, meta: string) {
const _domain = line.split(/\s/)[1]?.trim(); const _domain = line.split(rSpace, 3)[1]?.trim();
if (!_domain) { if (!_domain) {
return; return;
} }