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Refactor: use foxts more
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SukkaW
2025-06-02 00:44:07 +08:00
parent 017ff38b5e
commit bdc1f5ec82
9 changed files with 33 additions and 57 deletions
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18
Build/lib/is-domain-alive.ts
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@@ -80,7 +80,11 @@ const domesticDohServers: Array<[string, DNS2.DnsResolver]> = ([
const domainAliveMutex = createKeyedAsyncMutex('isDomainAlive');
export async function isDomainAlive(domain: string, isIncludeAllSubdomain: boolean = domain[0] === '.'): Promise<boolean> {
export async function isDomainAlive(
domain: string,
// we dont need to check domain[0] here, this is only from runAgainstSourceFile
isIncludeAllSubdomain: boolean
): Promise<boolean> {
if (domainAliveMap.has(domain)) {
return domainAliveMap.get(domain)!;
}
@@ -102,8 +106,6 @@ export async function isDomainAlive(domain: string, isIncludeAllSubdomain: boole
return domainAliveMutex.acquire(domain, async () => {
domain = domain[0] === '.' ? domain.slice(1) : domain;
const $domain = isIncludeAllSubdomain ? '.' + domain : domain;
const aDns: string[] = [];
const aaaaDns: string[] = [];
@@ -113,7 +115,7 @@ export async function isDomainAlive(domain: string, isIncludeAllSubdomain: boole
// eslint-disable-next-line no-await-in-loop -- sequential
const aRecords = (await $resolve(domain, 'A', servers[i]));
if (aRecords.answers.length > 0) {
domainAliveMap.set($domain, true);
domainAliveMap.set(domain, true);
return true;
}
@@ -123,7 +125,7 @@ export async function isDomainAlive(domain: string, isIncludeAllSubdomain: boole
// eslint-disable-next-line no-await-in-loop -- sequential
const aaaaRecords = (await $resolve(domain, 'AAAA', servers[i]));
if (aaaaRecords.answers.length > 0) {
domainAliveMap.set($domain, true);
domainAliveMap.set(domain, true);
return true;
}
@@ -135,7 +137,7 @@ export async function isDomainAlive(domain: string, isIncludeAllSubdomain: boole
// eslint-disable-next-line no-await-in-loop -- sequential
const aRecords = (await $resolve(domain, 'A', pickOne(domesticDohServers)));
if (aRecords.answers.length > 0) {
domainAliveMap.set($domain, true);
domainAliveMap.set(domain, true);
return true;
}
aDns.push(aRecords.dns);
@@ -144,7 +146,7 @@ export async function isDomainAlive(domain: string, isIncludeAllSubdomain: boole
// eslint-disable-next-line no-await-in-loop -- sequential
const aaaaRecords = (await $resolve(domain, 'AAAA', pickOne(domesticDohServers)));
if (aaaaRecords.answers.length > 0) {
domainAliveMap.set($domain, true);
domainAliveMap.set(domain, true);
return true;
}
aaaaDns.push(aaaaRecords.dns);
@@ -152,7 +154,7 @@ export async function isDomainAlive(domain: string, isIncludeAllSubdomain: boole
console.log(picocolors.red('[domain dead]'), 'no A/AAAA records', { domain, a: aDns, aaaa: aaaaDns });
domainAliveMap.set($domain, false);
domainAliveMap.set(domain, false);
return false;
});
}