json-schema-to-zod/dist/cjs/parsers/parseEnum.js

Converts JSON schema objects or files into Zod schemas

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseEnum = void 0;
const parseEnum = (schema) => {
    if (schema.enum.length === 0) {
        return "z.never()";
    }
    else if (schema.enum.length === 1) {
        // union does not work when there is only one element
        return `z.literal(${JSON.stringify(schema.enum[0])})`;
    }
    else if (schema.enum.every((x) => typeof x === "string")) {
        return `z.enum([${schema.enum.map((x) => JSON.stringify(x))}])`;
    }
    else {
        return `z.union([${schema.enum
            .map((x) => `z.literal(${JSON.stringify(x)})`)
            .join(", ")}])`;
    }
};
exports.parseEnum = parseEnum;