957 lines
27 KiB
JavaScript
957 lines
27 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', { value: !0 });
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exports.LRUCache = void 0;
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var T =
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(
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typeof performance == 'object' &&
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performance &&
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typeof performance.now == 'function'
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) ?
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performance
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: Date,
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U = new Set(),
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W = typeof process == 'object' && process ? process : {},
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I = (a, t, e, i) => {
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typeof W.emitWarning == 'function' ?
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W.emitWarning(a, t, e, i)
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: console.error(`[${e}] ${t}: ${a}`);
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},
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C = globalThis.AbortController,
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x = globalThis.AbortSignal;
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if (typeof C > 'u') {
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(x = class {
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onabort;
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_onabort = [];
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reason;
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aborted = !1;
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addEventListener(i, s) {
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this._onabort.push(s);
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}
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}),
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(C = class {
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constructor() {
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t();
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}
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signal = new x();
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abort(i) {
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if (!this.signal.aborted) {
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(this.signal.reason = i), (this.signal.aborted = !0);
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for (let s of this.signal._onabort) s(i);
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this.signal.onabort?.(i);
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}
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}
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});
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let a = W.env?.LRU_CACHE_IGNORE_AC_WARNING !== '1',
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t = () => {
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a &&
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((a = !1),
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I(
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'AbortController is not defined. If using lru-cache in node 14, load an AbortController polyfill from the `node-abort-controller` package. A minimal polyfill is provided for use by LRUCache.fetch(), but it should not be relied upon in other contexts (eg, passing it to other APIs that use AbortController/AbortSignal might have undesirable effects). You may disable this with LRU_CACHE_IGNORE_AC_WARNING=1 in the env.',
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'NO_ABORT_CONTROLLER',
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'ENOTSUP',
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t
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));
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};
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}
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var G = (a) => !U.has(a),
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P = Symbol('type'),
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y = (a) => a && a === Math.floor(a) && a > 0 && isFinite(a),
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M = (a) =>
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y(a) ?
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a <= Math.pow(2, 8) ? Uint8Array
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: a <= Math.pow(2, 16) ? Uint16Array
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: a <= Math.pow(2, 32) ? Uint32Array
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: a <= Number.MAX_SAFE_INTEGER ? E
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: null
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: null,
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E = class extends Array {
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constructor(t) {
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super(t), this.fill(0);
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}
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},
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D = class a {
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heap;
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length;
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static #l = !1;
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static create(t) {
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let e = M(t);
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if (!e) return [];
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a.#l = !0;
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let i = new a(t, e);
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return (a.#l = !1), i;
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}
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constructor(t, e) {
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if (!a.#l) throw new TypeError('instantiate Stack using Stack.create(n)');
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(this.heap = new e(t)), (this.length = 0);
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}
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push(t) {
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this.heap[this.length++] = t;
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}
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pop() {
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return this.heap[--this.length];
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}
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},
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L = class a {
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#l;
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#c;
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#p;
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#z;
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#w;
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#W;
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#D;
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ttl;
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ttlResolution;
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ttlAutopurge;
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updateAgeOnGet;
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updateAgeOnHas;
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allowStale;
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noDisposeOnSet;
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noUpdateTTL;
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maxEntrySize;
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sizeCalculation;
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noDeleteOnFetchRejection;
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noDeleteOnStaleGet;
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allowStaleOnFetchAbort;
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allowStaleOnFetchRejection;
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ignoreFetchAbort;
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#n;
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#S;
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#s;
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#i;
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#t;
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#a;
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#u;
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#o;
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#h;
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#_;
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#r;
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#b;
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#m;
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#d;
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#y;
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#E;
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#f;
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#L;
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static unsafeExposeInternals(t) {
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return {
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starts: t.#m,
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ttls: t.#d,
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sizes: t.#b,
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keyMap: t.#s,
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keyList: t.#i,
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valList: t.#t,
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next: t.#a,
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prev: t.#u,
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get head() {
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return t.#o;
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},
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get tail() {
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return t.#h;
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},
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free: t.#_,
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isBackgroundFetch: (e) => t.#e(e),
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backgroundFetch: (e, i, s, n) => t.#I(e, i, s, n),
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moveToTail: (e) => t.#R(e),
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indexes: (e) => t.#A(e),
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rindexes: (e) => t.#F(e),
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isStale: (e) => t.#g(e),
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};
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}
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get max() {
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return this.#l;
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}
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get maxSize() {
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return this.#c;
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}
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get calculatedSize() {
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return this.#S;
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}
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get size() {
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return this.#n;
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}
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get fetchMethod() {
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return this.#W;
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}
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get memoMethod() {
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return this.#D;
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}
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get dispose() {
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return this.#p;
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}
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get onInsert() {
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return this.#z;
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}
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get disposeAfter() {
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return this.#w;
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}
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constructor(t) {
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let {
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max: e = 0,
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ttl: i,
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ttlResolution: s = 1,
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ttlAutopurge: n,
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updateAgeOnGet: h,
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updateAgeOnHas: o,
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allowStale: r,
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dispose: g,
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onInsert: _,
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disposeAfter: f,
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noDisposeOnSet: c,
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noUpdateTTL: u,
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maxSize: A = 0,
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maxEntrySize: d = 0,
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sizeCalculation: b,
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fetchMethod: l,
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memoMethod: w,
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noDeleteOnFetchRejection: m,
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noDeleteOnStaleGet: p,
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allowStaleOnFetchRejection: S,
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allowStaleOnFetchAbort: z,
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ignoreFetchAbort: F,
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} = t;
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if (e !== 0 && !y(e))
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throw new TypeError('max option must be a nonnegative integer');
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let v = e ? M(e) : Array;
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if (!v) throw new Error('invalid max value: ' + e);
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if (
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((this.#l = e),
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(this.#c = A),
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(this.maxEntrySize = d || this.#c),
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(this.sizeCalculation = b),
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this.sizeCalculation)
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) {
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if (!this.#c && !this.maxEntrySize)
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throw new TypeError(
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'cannot set sizeCalculation without setting maxSize or maxEntrySize'
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);
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if (typeof this.sizeCalculation != 'function')
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throw new TypeError('sizeCalculation set to non-function');
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}
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if (w !== void 0 && typeof w != 'function')
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throw new TypeError('memoMethod must be a function if defined');
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if (((this.#D = w), l !== void 0 && typeof l != 'function'))
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throw new TypeError('fetchMethod must be a function if specified');
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if (
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((this.#W = l),
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(this.#E = !!l),
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(this.#s = new Map()),
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(this.#i = new Array(e).fill(void 0)),
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(this.#t = new Array(e).fill(void 0)),
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(this.#a = new v(e)),
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(this.#u = new v(e)),
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(this.#o = 0),
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(this.#h = 0),
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(this.#_ = D.create(e)),
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(this.#n = 0),
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(this.#S = 0),
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typeof g == 'function' && (this.#p = g),
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typeof _ == 'function' && (this.#z = _),
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typeof f == 'function' ?
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((this.#w = f), (this.#r = []))
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: ((this.#w = void 0), (this.#r = void 0)),
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(this.#y = !!this.#p),
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(this.#L = !!this.#z),
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(this.#f = !!this.#w),
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(this.noDisposeOnSet = !!c),
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(this.noUpdateTTL = !!u),
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(this.noDeleteOnFetchRejection = !!m),
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(this.allowStaleOnFetchRejection = !!S),
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(this.allowStaleOnFetchAbort = !!z),
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(this.ignoreFetchAbort = !!F),
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this.maxEntrySize !== 0)
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) {
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if (this.#c !== 0 && !y(this.#c))
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throw new TypeError(
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'maxSize must be a positive integer if specified'
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);
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if (!y(this.maxEntrySize))
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throw new TypeError(
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'maxEntrySize must be a positive integer if specified'
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);
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this.#k();
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}
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if (
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((this.allowStale = !!r),
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(this.noDeleteOnStaleGet = !!p),
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(this.updateAgeOnGet = !!h),
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(this.updateAgeOnHas = !!o),
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(this.ttlResolution = y(s) || s === 0 ? s : 1),
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(this.ttlAutopurge = !!n),
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(this.ttl = i || 0),
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this.ttl)
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) {
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if (!y(this.ttl))
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throw new TypeError('ttl must be a positive integer if specified');
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this.#M();
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}
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if (this.#l === 0 && this.ttl === 0 && this.#c === 0)
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throw new TypeError('At least one of max, maxSize, or ttl is required');
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if (!this.ttlAutopurge && !this.#l && !this.#c) {
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let O = 'LRU_CACHE_UNBOUNDED';
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G(O) &&
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(U.add(O),
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I(
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'TTL caching without ttlAutopurge, max, or maxSize can result in unbounded memory consumption.',
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'UnboundedCacheWarning',
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O,
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a
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));
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}
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}
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getRemainingTTL(t) {
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return this.#s.has(t) ? 1 / 0 : 0;
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}
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#M() {
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let t = new E(this.#l),
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e = new E(this.#l);
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(this.#d = t),
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(this.#m = e),
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(this.#G = (n, h, o = T.now()) => {
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if (
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((e[n] = h !== 0 ? o : 0), (t[n] = h), h !== 0 && this.ttlAutopurge)
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) {
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let r = setTimeout(() => {
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this.#g(n) && this.#O(this.#i[n], 'expire');
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}, h + 1);
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r.unref && r.unref();
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}
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}),
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(this.#v = (n) => {
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e[n] = t[n] !== 0 ? T.now() : 0;
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}),
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(this.#T = (n, h) => {
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if (t[h]) {
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let o = t[h],
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r = e[h];
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if (!o || !r) return;
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(n.ttl = o), (n.start = r), (n.now = i || s());
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let g = n.now - r;
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n.remainingTTL = o - g;
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}
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});
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let i = 0,
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s = () => {
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let n = T.now();
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if (this.ttlResolution > 0) {
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i = n;
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let h = setTimeout(() => (i = 0), this.ttlResolution);
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h.unref && h.unref();
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}
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return n;
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};
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(this.getRemainingTTL = (n) => {
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let h = this.#s.get(n);
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if (h === void 0) return 0;
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let o = t[h],
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r = e[h];
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if (!o || !r) return 1 / 0;
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let g = (i || s()) - r;
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return o - g;
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}),
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(this.#g = (n) => {
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let h = e[n],
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o = t[n];
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return !!o && !!h && (i || s()) - h > o;
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});
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}
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#v = () => {};
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#T = () => {};
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#G = () => {};
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#g = () => !1;
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#k() {
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let t = new E(this.#l);
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(this.#S = 0),
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(this.#b = t),
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(this.#C = (e) => {
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(this.#S -= t[e]), (t[e] = 0);
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}),
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(this.#j = (e, i, s, n) => {
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if (this.#e(i)) return 0;
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if (!y(s))
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if (n) {
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if (typeof n != 'function')
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throw new TypeError('sizeCalculation must be a function');
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if (((s = n(i, e)), !y(s)))
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throw new TypeError(
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'sizeCalculation return invalid (expect positive integer)'
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);
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} else
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throw new TypeError(
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'invalid size value (must be positive integer). When maxSize or maxEntrySize is used, sizeCalculation or size must be set.'
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);
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return s;
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}),
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(this.#x = (e, i, s) => {
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if (((t[e] = i), this.#c)) {
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let n = this.#c - t[e];
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for (; this.#S > n; ) this.#U(!0);
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}
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(this.#S += t[e]),
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s && ((s.entrySize = i), (s.totalCalculatedSize = this.#S));
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});
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}
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#C = (t) => {};
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#x = (t, e, i) => {};
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#j = (t, e, i, s) => {
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if (i || s)
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throw new TypeError(
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'cannot set size without setting maxSize or maxEntrySize on cache'
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);
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return 0;
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};
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*#A({ allowStale: t = this.allowStale } = {}) {
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if (this.#n)
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for (
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let e = this.#h;
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!(!this.#N(e) || ((t || !this.#g(e)) && (yield e), e === this.#o));
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)
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e = this.#u[e];
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}
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*#F({ allowStale: t = this.allowStale } = {}) {
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if (this.#n)
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for (
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let e = this.#o;
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!(!this.#N(e) || ((t || !this.#g(e)) && (yield e), e === this.#h));
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)
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e = this.#a[e];
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}
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#N(t) {
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return t !== void 0 && this.#s.get(this.#i[t]) === t;
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}
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*entries() {
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for (let t of this.#A())
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this.#t[t] !== void 0 &&
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this.#i[t] !== void 0 &&
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!this.#e(this.#t[t]) &&
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(yield [this.#i[t], this.#t[t]]);
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}
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*rentries() {
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for (let t of this.#F())
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this.#t[t] !== void 0 &&
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this.#i[t] !== void 0 &&
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!this.#e(this.#t[t]) &&
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(yield [this.#i[t], this.#t[t]]);
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}
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*keys() {
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for (let t of this.#A()) {
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let e = this.#i[t];
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e !== void 0 && !this.#e(this.#t[t]) && (yield e);
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}
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}
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*rkeys() {
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for (let t of this.#F()) {
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let e = this.#i[t];
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e !== void 0 && !this.#e(this.#t[t]) && (yield e);
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}
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}
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*values() {
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for (let t of this.#A())
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this.#t[t] !== void 0 && !this.#e(this.#t[t]) && (yield this.#t[t]);
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}
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*rvalues() {
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for (let t of this.#F())
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this.#t[t] !== void 0 && !this.#e(this.#t[t]) && (yield this.#t[t]);
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}
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[Symbol.iterator]() {
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return this.entries();
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}
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[Symbol.toStringTag] = 'LRUCache';
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find(t, e = {}) {
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for (let i of this.#A()) {
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let s = this.#t[i],
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n = this.#e(s) ? s.__staleWhileFetching : s;
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if (n !== void 0 && t(n, this.#i[i], this))
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return this.get(this.#i[i], e);
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}
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}
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forEach(t, e = this) {
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for (let i of this.#A()) {
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let s = this.#t[i],
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n = this.#e(s) ? s.__staleWhileFetching : s;
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n !== void 0 && t.call(e, n, this.#i[i], this);
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}
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}
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rforEach(t, e = this) {
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for (let i of this.#F()) {
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let s = this.#t[i],
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n = this.#e(s) ? s.__staleWhileFetching : s;
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n !== void 0 && t.call(e, n, this.#i[i], this);
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}
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}
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purgeStale() {
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let t = !1;
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for (let e of this.#F({ allowStale: !0 }))
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this.#g(e) && (this.#O(this.#i[e], 'expire'), (t = !0));
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return t;
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}
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info(t) {
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let e = this.#s.get(t);
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if (e === void 0) return;
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let i = this.#t[e],
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s = this.#e(i) ? i.__staleWhileFetching : i;
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|
if (s === void 0) return;
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let n = { value: s };
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if (this.#d && this.#m) {
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let h = this.#d[e],
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o = this.#m[e];
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if (h && o) {
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let r = h - (T.now() - o);
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(n.ttl = r), (n.start = Date.now());
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}
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}
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return this.#b && (n.size = this.#b[e]), n;
|
|
}
|
|
dump() {
|
|
let t = [];
|
|
for (let e of this.#A({ allowStale: !0 })) {
|
|
let i = this.#i[e],
|
|
s = this.#t[e],
|
|
n = this.#e(s) ? s.__staleWhileFetching : s;
|
|
if (n === void 0 || i === void 0) continue;
|
|
let h = { value: n };
|
|
if (this.#d && this.#m) {
|
|
h.ttl = this.#d[e];
|
|
let o = T.now() - this.#m[e];
|
|
h.start = Math.floor(Date.now() - o);
|
|
}
|
|
this.#b && (h.size = this.#b[e]), t.unshift([i, h]);
|
|
}
|
|
return t;
|
|
}
|
|
load(t) {
|
|
this.clear();
|
|
for (let [e, i] of t) {
|
|
if (i.start) {
|
|
let s = Date.now() - i.start;
|
|
i.start = T.now() - s;
|
|
}
|
|
this.set(e, i.value, i);
|
|
}
|
|
}
|
|
set(t, e, i = {}) {
|
|
if (e === void 0) return this.delete(t), this;
|
|
let {
|
|
ttl: s = this.ttl,
|
|
start: n,
|
|
noDisposeOnSet: h = this.noDisposeOnSet,
|
|
sizeCalculation: o = this.sizeCalculation,
|
|
status: r,
|
|
} = i,
|
|
{ noUpdateTTL: g = this.noUpdateTTL } = i,
|
|
_ = this.#j(t, e, i.size || 0, o);
|
|
if (this.maxEntrySize && _ > this.maxEntrySize)
|
|
return (
|
|
r && ((r.set = 'miss'), (r.maxEntrySizeExceeded = !0)),
|
|
this.#O(t, 'set'),
|
|
this
|
|
);
|
|
let f = this.#n === 0 ? void 0 : this.#s.get(t);
|
|
if (f === void 0)
|
|
(f =
|
|
this.#n === 0 ? this.#h
|
|
: this.#_.length !== 0 ? this.#_.pop()
|
|
: this.#n === this.#l ? this.#U(!1)
|
|
: this.#n),
|
|
(this.#i[f] = t),
|
|
(this.#t[f] = e),
|
|
this.#s.set(t, f),
|
|
(this.#a[this.#h] = f),
|
|
(this.#u[f] = this.#h),
|
|
(this.#h = f),
|
|
this.#n++,
|
|
this.#x(f, _, r),
|
|
r && (r.set = 'add'),
|
|
(g = !1),
|
|
this.#L && this.#z?.(e, t, 'add');
|
|
else {
|
|
this.#R(f);
|
|
let c = this.#t[f];
|
|
if (e !== c) {
|
|
if (this.#E && this.#e(c)) {
|
|
c.__abortController.abort(new Error('replaced'));
|
|
let { __staleWhileFetching: u } = c;
|
|
u !== void 0 &&
|
|
!h &&
|
|
(this.#y && this.#p?.(u, t, 'set'),
|
|
this.#f && this.#r?.push([u, t, 'set']));
|
|
} else
|
|
h ||
|
|
(this.#y && this.#p?.(c, t, 'set'),
|
|
this.#f && this.#r?.push([c, t, 'set']));
|
|
if ((this.#C(f), this.#x(f, _, r), (this.#t[f] = e), r)) {
|
|
r.set = 'replace';
|
|
let u = c && this.#e(c) ? c.__staleWhileFetching : c;
|
|
u !== void 0 && (r.oldValue = u);
|
|
}
|
|
} else r && (r.set = 'update');
|
|
this.#L && this.onInsert?.(e, t, e === c ? 'update' : 'replace');
|
|
}
|
|
if (
|
|
(s !== 0 && !this.#d && this.#M(),
|
|
this.#d && (g || this.#G(f, s, n), r && this.#T(r, f)),
|
|
!h && this.#f && this.#r)
|
|
) {
|
|
let c = this.#r,
|
|
u;
|
|
for (; (u = c?.shift()); ) this.#w?.(...u);
|
|
}
|
|
return this;
|
|
}
|
|
pop() {
|
|
try {
|
|
for (; this.#n; ) {
|
|
let t = this.#t[this.#o];
|
|
if ((this.#U(!0), this.#e(t))) {
|
|
if (t.__staleWhileFetching) return t.__staleWhileFetching;
|
|
} else if (t !== void 0) return t;
|
|
}
|
|
} finally {
|
|
if (this.#f && this.#r) {
|
|
let t = this.#r,
|
|
e;
|
|
for (; (e = t?.shift()); ) this.#w?.(...e);
|
|
}
|
|
}
|
|
}
|
|
#U(t) {
|
|
let e = this.#o,
|
|
i = this.#i[e],
|
|
s = this.#t[e];
|
|
return (
|
|
this.#E && this.#e(s) ?
|
|
s.__abortController.abort(new Error('evicted'))
|
|
: (this.#y || this.#f) &&
|
|
(this.#y && this.#p?.(s, i, 'evict'),
|
|
this.#f && this.#r?.push([s, i, 'evict'])),
|
|
this.#C(e),
|
|
t && ((this.#i[e] = void 0), (this.#t[e] = void 0), this.#_.push(e)),
|
|
this.#n === 1 ?
|
|
((this.#o = this.#h = 0), (this.#_.length = 0))
|
|
: (this.#o = this.#a[e]),
|
|
this.#s.delete(i),
|
|
this.#n--,
|
|
e
|
|
);
|
|
}
|
|
has(t, e = {}) {
|
|
let { updateAgeOnHas: i = this.updateAgeOnHas, status: s } = e,
|
|
n = this.#s.get(t);
|
|
if (n !== void 0) {
|
|
let h = this.#t[n];
|
|
if (this.#e(h) && h.__staleWhileFetching === void 0) return !1;
|
|
if (this.#g(n)) s && ((s.has = 'stale'), this.#T(s, n));
|
|
else return i && this.#v(n), s && ((s.has = 'hit'), this.#T(s, n)), !0;
|
|
} else s && (s.has = 'miss');
|
|
return !1;
|
|
}
|
|
peek(t, e = {}) {
|
|
let { allowStale: i = this.allowStale } = e,
|
|
s = this.#s.get(t);
|
|
if (s === void 0 || (!i && this.#g(s))) return;
|
|
let n = this.#t[s];
|
|
return this.#e(n) ? n.__staleWhileFetching : n;
|
|
}
|
|
#I(t, e, i, s) {
|
|
let n = e === void 0 ? void 0 : this.#t[e];
|
|
if (this.#e(n)) return n;
|
|
let h = new C(),
|
|
{ signal: o } = i;
|
|
o?.addEventListener('abort', () => h.abort(o.reason), {
|
|
signal: h.signal,
|
|
});
|
|
let r = { signal: h.signal, options: i, context: s },
|
|
g = (d, b = !1) => {
|
|
let { aborted: l } = h.signal,
|
|
w = i.ignoreFetchAbort && d !== void 0;
|
|
if (
|
|
(i.status &&
|
|
(l && !b ?
|
|
((i.status.fetchAborted = !0),
|
|
(i.status.fetchError = h.signal.reason),
|
|
w && (i.status.fetchAbortIgnored = !0))
|
|
: (i.status.fetchResolved = !0)),
|
|
l && !w && !b)
|
|
)
|
|
return f(h.signal.reason);
|
|
let m = u;
|
|
return (
|
|
this.#t[e] === u &&
|
|
(d === void 0 ?
|
|
m.__staleWhileFetching ?
|
|
(this.#t[e] = m.__staleWhileFetching)
|
|
: this.#O(t, 'fetch')
|
|
: (i.status && (i.status.fetchUpdated = !0),
|
|
this.set(t, d, r.options))),
|
|
d
|
|
);
|
|
},
|
|
_ = (d) => (
|
|
i.status &&
|
|
((i.status.fetchRejected = !0), (i.status.fetchError = d)),
|
|
f(d)
|
|
),
|
|
f = (d) => {
|
|
let { aborted: b } = h.signal,
|
|
l = b && i.allowStaleOnFetchAbort,
|
|
w = l || i.allowStaleOnFetchRejection,
|
|
m = w || i.noDeleteOnFetchRejection,
|
|
p = u;
|
|
if (
|
|
(this.#t[e] === u &&
|
|
(!m || p.__staleWhileFetching === void 0 ?
|
|
this.#O(t, 'fetch')
|
|
: l || (this.#t[e] = p.__staleWhileFetching)),
|
|
w)
|
|
)
|
|
return (
|
|
i.status &&
|
|
p.__staleWhileFetching !== void 0 &&
|
|
(i.status.returnedStale = !0),
|
|
p.__staleWhileFetching
|
|
);
|
|
if (p.__returned === p) throw d;
|
|
},
|
|
c = (d, b) => {
|
|
let l = this.#W?.(t, n, r);
|
|
l &&
|
|
l instanceof Promise &&
|
|
l.then((w) => d(w === void 0 ? void 0 : w), b),
|
|
h.signal.addEventListener('abort', () => {
|
|
(!i.ignoreFetchAbort || i.allowStaleOnFetchAbort) &&
|
|
(d(void 0), i.allowStaleOnFetchAbort && (d = (w) => g(w, !0)));
|
|
});
|
|
};
|
|
i.status && (i.status.fetchDispatched = !0);
|
|
let u = new Promise(c).then(g, _),
|
|
A = Object.assign(u, {
|
|
__abortController: h,
|
|
__staleWhileFetching: n,
|
|
__returned: void 0,
|
|
});
|
|
return (
|
|
e === void 0 ?
|
|
(this.set(t, A, { ...r.options, status: void 0 }),
|
|
(e = this.#s.get(t)))
|
|
: (this.#t[e] = A),
|
|
A
|
|
);
|
|
}
|
|
#e(t) {
|
|
if (!this.#E) return !1;
|
|
let e = t;
|
|
return (
|
|
!!e &&
|
|
e instanceof Promise &&
|
|
e.hasOwnProperty('__staleWhileFetching') &&
|
|
e.__abortController instanceof C
|
|
);
|
|
}
|
|
async fetch(t, e = {}) {
|
|
let {
|
|
allowStale: i = this.allowStale,
|
|
updateAgeOnGet: s = this.updateAgeOnGet,
|
|
noDeleteOnStaleGet: n = this.noDeleteOnStaleGet,
|
|
ttl: h = this.ttl,
|
|
noDisposeOnSet: o = this.noDisposeOnSet,
|
|
size: r = 0,
|
|
sizeCalculation: g = this.sizeCalculation,
|
|
noUpdateTTL: _ = this.noUpdateTTL,
|
|
noDeleteOnFetchRejection: f = this.noDeleteOnFetchRejection,
|
|
allowStaleOnFetchRejection: c = this.allowStaleOnFetchRejection,
|
|
ignoreFetchAbort: u = this.ignoreFetchAbort,
|
|
allowStaleOnFetchAbort: A = this.allowStaleOnFetchAbort,
|
|
context: d,
|
|
forceRefresh: b = !1,
|
|
status: l,
|
|
signal: w,
|
|
} = e;
|
|
if (!this.#E)
|
|
return (
|
|
l && (l.fetch = 'get'),
|
|
this.get(t, {
|
|
allowStale: i,
|
|
updateAgeOnGet: s,
|
|
noDeleteOnStaleGet: n,
|
|
status: l,
|
|
})
|
|
);
|
|
let m = {
|
|
allowStale: i,
|
|
updateAgeOnGet: s,
|
|
noDeleteOnStaleGet: n,
|
|
ttl: h,
|
|
noDisposeOnSet: o,
|
|
size: r,
|
|
sizeCalculation: g,
|
|
noUpdateTTL: _,
|
|
noDeleteOnFetchRejection: f,
|
|
allowStaleOnFetchRejection: c,
|
|
allowStaleOnFetchAbort: A,
|
|
ignoreFetchAbort: u,
|
|
status: l,
|
|
signal: w,
|
|
},
|
|
p = this.#s.get(t);
|
|
if (p === void 0) {
|
|
l && (l.fetch = 'miss');
|
|
let S = this.#I(t, p, m, d);
|
|
return (S.__returned = S);
|
|
} else {
|
|
let S = this.#t[p];
|
|
if (this.#e(S)) {
|
|
let R = i && S.__staleWhileFetching !== void 0;
|
|
return (
|
|
l && ((l.fetch = 'inflight'), R && (l.returnedStale = !0)),
|
|
R ? S.__staleWhileFetching : (S.__returned = S)
|
|
);
|
|
}
|
|
let z = this.#g(p);
|
|
if (!b && !z)
|
|
return (
|
|
l && (l.fetch = 'hit'),
|
|
this.#R(p),
|
|
s && this.#v(p),
|
|
l && this.#T(l, p),
|
|
S
|
|
);
|
|
let F = this.#I(t, p, m, d),
|
|
O = F.__staleWhileFetching !== void 0 && i;
|
|
return (
|
|
l &&
|
|
((l.fetch = z ? 'stale' : 'refresh'),
|
|
O && z && (l.returnedStale = !0)),
|
|
O ? F.__staleWhileFetching : (F.__returned = F)
|
|
);
|
|
}
|
|
}
|
|
async forceFetch(t, e = {}) {
|
|
let i = await this.fetch(t, e);
|
|
if (i === void 0) throw new Error('fetch() returned undefined');
|
|
return i;
|
|
}
|
|
memo(t, e = {}) {
|
|
let i = this.#D;
|
|
if (!i) throw new Error('no memoMethod provided to constructor');
|
|
let { context: s, forceRefresh: n, ...h } = e,
|
|
o = this.get(t, h);
|
|
if (!n && o !== void 0) return o;
|
|
let r = i(t, o, { options: h, context: s });
|
|
return this.set(t, r, h), r;
|
|
}
|
|
get(t, e = {}) {
|
|
let {
|
|
allowStale: i = this.allowStale,
|
|
updateAgeOnGet: s = this.updateAgeOnGet,
|
|
noDeleteOnStaleGet: n = this.noDeleteOnStaleGet,
|
|
status: h,
|
|
} = e,
|
|
o = this.#s.get(t);
|
|
if (o !== void 0) {
|
|
let r = this.#t[o],
|
|
g = this.#e(r);
|
|
return (
|
|
h && this.#T(h, o),
|
|
this.#g(o) ?
|
|
(h && (h.get = 'stale'),
|
|
g ?
|
|
(h &&
|
|
i &&
|
|
r.__staleWhileFetching !== void 0 &&
|
|
(h.returnedStale = !0),
|
|
i ? r.__staleWhileFetching : void 0)
|
|
: (n || this.#O(t, 'expire'),
|
|
h && i && (h.returnedStale = !0),
|
|
i ? r : void 0))
|
|
: (h && (h.get = 'hit'),
|
|
g ? r.__staleWhileFetching : (this.#R(o), s && this.#v(o), r))
|
|
);
|
|
} else h && (h.get = 'miss');
|
|
}
|
|
#P(t, e) {
|
|
(this.#u[e] = t), (this.#a[t] = e);
|
|
}
|
|
#R(t) {
|
|
t !== this.#h &&
|
|
(t === this.#o ?
|
|
(this.#o = this.#a[t])
|
|
: this.#P(this.#u[t], this.#a[t]),
|
|
this.#P(this.#h, t),
|
|
(this.#h = t));
|
|
}
|
|
delete(t) {
|
|
return this.#O(t, 'delete');
|
|
}
|
|
#O(t, e) {
|
|
let i = !1;
|
|
if (this.#n !== 0) {
|
|
let s = this.#s.get(t);
|
|
if (s !== void 0)
|
|
if (((i = !0), this.#n === 1)) this.#H(e);
|
|
else {
|
|
this.#C(s);
|
|
let n = this.#t[s];
|
|
if (
|
|
(this.#e(n) ?
|
|
n.__abortController.abort(new Error('deleted'))
|
|
: (this.#y || this.#f) &&
|
|
(this.#y && this.#p?.(n, t, e),
|
|
this.#f && this.#r?.push([n, t, e])),
|
|
this.#s.delete(t),
|
|
(this.#i[s] = void 0),
|
|
(this.#t[s] = void 0),
|
|
s === this.#h)
|
|
)
|
|
this.#h = this.#u[s];
|
|
else if (s === this.#o) this.#o = this.#a[s];
|
|
else {
|
|
let h = this.#u[s];
|
|
this.#a[h] = this.#a[s];
|
|
let o = this.#a[s];
|
|
this.#u[o] = this.#u[s];
|
|
}
|
|
this.#n--, this.#_.push(s);
|
|
}
|
|
}
|
|
if (this.#f && this.#r?.length) {
|
|
let s = this.#r,
|
|
n;
|
|
for (; (n = s?.shift()); ) this.#w?.(...n);
|
|
}
|
|
return i;
|
|
}
|
|
clear() {
|
|
return this.#H('delete');
|
|
}
|
|
#H(t) {
|
|
for (let e of this.#F({ allowStale: !0 })) {
|
|
let i = this.#t[e];
|
|
if (this.#e(i)) i.__abortController.abort(new Error('deleted'));
|
|
else {
|
|
let s = this.#i[e];
|
|
this.#y && this.#p?.(i, s, t), this.#f && this.#r?.push([i, s, t]);
|
|
}
|
|
}
|
|
if (
|
|
(this.#s.clear(),
|
|
this.#t.fill(void 0),
|
|
this.#i.fill(void 0),
|
|
this.#d && this.#m && (this.#d.fill(0), this.#m.fill(0)),
|
|
this.#b && this.#b.fill(0),
|
|
(this.#o = 0),
|
|
(this.#h = 0),
|
|
(this.#_.length = 0),
|
|
(this.#S = 0),
|
|
(this.#n = 0),
|
|
this.#f && this.#r)
|
|
) {
|
|
let e = this.#r,
|
|
i;
|
|
for (; (i = e?.shift()); ) this.#w?.(...i);
|
|
}
|
|
}
|
|
};
|
|
exports.LRUCache = L;
|
|
//# sourceMappingURL=index.min.js.map
|