import { MAP, SCALAR, SEQ } from '../nodes/Node.js'; import { map } from './common/map.js'; import { seq } from './common/seq.js'; import { string } from './common/string.js'; import { getTags, coreKnownTags } from './tags.js'; const sortMapEntriesByKey = (a, b) => a.key < b.key ? -1 : a.key > b.key ? 1 : 0; class Schema { constructor({ compat, customTags, merge, resolveKnownTags, schema, sortMapEntries, toStringDefaults }) { this.compat = Array.isArray(compat) ? getTags(compat, 'compat') : compat ? getTags(null, compat) : null; this.merge = !!merge; this.name = (typeof schema === 'string' && schema) || 'core'; this.knownTags = resolveKnownTags ? coreKnownTags : {}; this.tags = getTags(customTags, this.name); this.toStringOptions = toStringDefaults ?? null; Object.defineProperty(this, MAP, { value: map }); Object.defineProperty(this, SCALAR, { value: string }); Object.defineProperty(this, SEQ, { value: seq }); // Used by createMap() this.sortMapEntries = typeof sortMapEntries === 'function' ? sortMapEntries : sortMapEntries === true ? sortMapEntriesByKey : null; } clone() { const copy = Object.create(Schema.prototype, Object.getOwnPropertyDescriptors(this)); copy.tags = this.tags.slice(); return copy; } } export { Schema };