41 lines
1.0 KiB
TypeScript
41 lines
1.0 KiB
TypeScript
export const matcherTypes = ['hostname'] as const;
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export const redirectTypes = ['hostname', 'simple'] as const;
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export type MatcherType = typeof matcherTypes[number];
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export type RedirectType = typeof redirectTypes[number];
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export function narrowMatchType(type: string): type is MatcherType {
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return matcherTypes.includes(type as MatcherType);
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}
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export function narrowRedirectType(type: string): type is RedirectType {
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return redirectTypes.includes(type as RedirectType);
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}
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export type Matcher = {
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matcherType: MatcherType;
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toMatch: string;
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};
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export type RedirectParameters = {
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type: RedirectType;
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};
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export abstract class Redirect<P extends RedirectParameters> {
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constructor(public parameters: P & Matcher) {}
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public isMatch(url: URL): boolean {
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if (this.parameters.matcherType === 'hostname') {
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return url.hostname === this.parameters.toMatch;
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}
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return false;
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}
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public abstract redirect(url: URL | string): URL;
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public abstract get redirectValue(): string;
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public abstract set redirectValue(value: string);
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}
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