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Perf/Refactor: processHosts now returns string[]

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This commit is contained in:
SukkaW 2024-05-26 18:22:44 +08:00
parent aa3cb9e586
commit 6b0151be29
3 changed files with 8 additions and 11 deletions
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2
Build/build-reject-domainset.ts
View File

@ -36,7 +36,7 @@ export const buildRejectDomainSet = task(import.meta.path, async (span) => {
let shouldStop = false;
await Promise.all([
// Parse from remote hosts & domain lists
...HOSTS.map(entry => processHosts(childSpan, entry[0], entry[1], entry[2], entry[3]).then(hosts => SetAdd(domainSets, hosts))),
...HOSTS.map(entry => processHosts(childSpan, entry[0], entry[1], entry[2], entry[3]).then(setAddFromArrayCurried(domainSets))),
...DOMAIN_LISTS.map(entry => processDomainLists(childSpan, entry[0], entry[1], entry[2]).then(setAddFromArrayCurried(domainSets))),

3
Build/lib/normalize-domain.ts
View File

@ -21,6 +21,5 @@ export const normalizeDomain = (domain: string) => {
h = h.slice(sliceStart, sliceEnd);
}
if (h) return h;
return null;
return h || null;
};

14
Build/lib/parse-filter.ts
View File

@ -47,7 +47,7 @@ export function processDomainLists(span: Span, domainListsUrl: string, includeAl
));
}
const hostsLineCb = (l: string, set: Set<string>, includeAllSubDomain: boolean, meta: string) => {
const hostsLineCb = (l: string, set: string[], includeAllSubDomain: boolean, meta: string) => {
const line = processLine(l);
if (!line) {
return;
@ -66,15 +66,15 @@ const hostsLineCb = (l: string, set: Set<string>, includeAllSubDomain: boolean,
foundDebugDomain = true;
}
set.add(includeAllSubDomain ? `.${domain}` : domain);
set.push(includeAllSubDomain ? `.${domain}` : domain);
};
export function processHosts(span: Span, hostsUrl: string, mirrors: string[] | null, includeAllSubDomain = false, ttl: number | null = null) {
const domainSets = new Set<string>();
return span.traceChild(`processhosts: ${hostsUrl}`).traceAsyncFn((childSpan) => fsFetchCache.apply(
hostsUrl,
async () => {
const domainSets: string[] = [];
if (mirrors == null || mirrors.length === 0) {
for await (const l of await fetchRemoteTextByLine(hostsUrl)) {
hostsLineCb(l, domainSets, includeAllSubDomain, hostsUrl);
@ -91,15 +91,13 @@ export function processHosts(span: Span, hostsUrl: string, mirrors: string[] | n
});
}
console.log(picocolors.gray('[process hosts]'), picocolors.gray(hostsUrl), picocolors.gray(domainSets.size));
return domainSets;
},
{
ttl,
temporaryBypass,
serializer: serializeSet,
deserializer: deserializeSet
serializer: serializeArray,
deserializer: deserializeArray
}
));
}