38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
import debug from 'debug';
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const log = debug('eslint-plugin-import-x:utils:ModuleCache');
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export class ModuleCache {
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constructor(map = new Map()) {
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this.map = map;
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}
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set(cacheKey, result) {
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this.map.set(cacheKey, {
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result,
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lastSeen: process.hrtime(),
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});
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log('setting entry for', cacheKey);
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return result;
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}
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get(cacheKey, settings) {
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const cache = this.map.get(cacheKey);
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if (cache) {
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if (process.hrtime(cache.lastSeen)[0] < settings.lifetime) {
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return cache.result;
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}
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}
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else {
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log('cache miss for', cacheKey);
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}
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}
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static getSettings(settings) {
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const cacheSettings = {
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lifetime: 30,
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...settings['import-x/cache'],
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};
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if (typeof cacheSettings.lifetime === 'string' &&
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['∞', 'Infinity'].includes(cacheSettings.lifetime)) {
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cacheSettings.lifetime = Number.POSITIVE_INFINITY;
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}
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return cacheSettings;
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}
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}
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//# sourceMappingURL=module-cache.js.map |