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Perf: 1-pass domain parse

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SukkaW
2024-06-07 10:18:31 +08:00
parent 2eb48289b7
commit fba420ee4c
2 changed files with 10 additions and 13 deletions
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21
Build/lib/stable-sort-domain.ts
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@@ -1,7 +1,7 @@
// tldts-experimental is way faster than tldts, but very little bit inaccurate
// (since it is hashes based). But the result is still deterministic, which is
// enough when sorting.
import { getDomain, getSubdomain } from 'tldts-experimental';
import * as tldts from 'tldts-experimental';
import { sort } from './timsort';
import { looseTldtsOpt } from '../constants/loose-tldts-opt';
@@ -17,11 +17,10 @@ export const buildParseDomainMap = (inputs: string[]) => {
for (let i = 0, len = inputs.length; i < len; i++) {
const cur = inputs[i];
if (!domainMap.has(cur)) {
const topD = getDomain(cur, looseTldtsOpt);
domainMap.set(cur, topD ?? cur);
const parsed = tldts.parse(cur, looseTldtsOpt);
domainMap.set(cur, parsed.domain ?? cur);
// if (!subdomainMap.has(cur)) {
const subD = getSubdomain(cur, looseTldtsOpt);
subdomainMap.set(cur, subD ?? cur);
subdomainMap.set(cur, parsed.subdomain ?? cur);
}
}
@@ -45,13 +44,11 @@ export const sortDomains = (
const main_domain_a = domainMap.get(a)!;
const main_domain_b = domainMap.get(b)!;
let t = compare(
main_domain_a,
main_domain_b
) || compare(
/** subdomain_a */ subdomainMap.get(a)!,
/** subdomain_b */ subdomainMap.get(b)!
);
let t = compare(main_domain_a, main_domain_b)
|| compare(
/** subdomain_a */ subdomainMap.get(a)!,
/** subdomain_b */ subdomainMap.get(b)!
);
if (t !== 0) return t;
if (a !== main_domain_a || b !== main_domain_b) {