53 lines
1.8 KiB
JavaScript
53 lines
1.8 KiB
JavaScript
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import { parseDef } from "../parseDef.js";
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const isJsonSchema7AllOfType = (type) => {
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if ("type" in type && type.type === "string")
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return false;
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return "allOf" in type;
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};
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export function parseIntersectionDef(def, refs) {
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const allOf = [
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parseDef(def.left._def, {
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...refs,
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currentPath: [...refs.currentPath, "allOf", "0"],
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}),
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parseDef(def.right._def, {
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...refs,
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currentPath: [...refs.currentPath, "allOf", "1"],
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}),
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].filter((x) => !!x);
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let unevaluatedProperties = refs.target === "jsonSchema2019-09"
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? { unevaluatedProperties: false }
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: undefined;
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const mergedAllOf = [];
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// If either of the schemas is an allOf, merge them into a single allOf
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allOf.forEach((schema) => {
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if (isJsonSchema7AllOfType(schema)) {
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mergedAllOf.push(...schema.allOf);
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if (schema.unevaluatedProperties === undefined) {
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// If one of the schemas has no unevaluatedProperties set,
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// the merged schema should also have no unevaluatedProperties set
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unevaluatedProperties = undefined;
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}
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}
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else {
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let nestedSchema = schema;
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if ("additionalProperties" in schema &&
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schema.additionalProperties === false) {
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const { additionalProperties, ...rest } = schema;
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nestedSchema = rest;
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}
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else {
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// As soon as one of the schemas has additionalProperties set not to false, we allow unevaluatedProperties
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unevaluatedProperties = undefined;
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}
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mergedAllOf.push(nestedSchema);
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}
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});
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return mergedAllOf.length
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? {
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allOf: mergedAllOf,
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...unevaluatedProperties,
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}
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: undefined;
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}
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