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/home/techb158/balavpn.abdallabala.com/node_modules/zod/v4/core/

/home/techb158/balavpn.abdallabala.com/node_modules/zod/v4/core

Name	Size	Mode	Actions
api.cjs	26465	0666	edit dl rm
api.d.cts	29445	0666	edit dl rm
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api.js	22983	0666	edit dl rm
checks.cjs	21098	0666	edit dl rm
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core.cjs	2309	0666	edit dl rm
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core.d.ts	1808	0666	edit dl rm
core.js	2085	0666	edit dl rm
doc.cjs	1199	0666	edit dl rm
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doc.js	1088	0666	edit dl rm
errors.cjs	7650	0666	edit dl rm
errors.d.cts	7893	0666	edit dl rm
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errors.js	6316	0666	edit dl rm
function.cjs	4012	0666	edit dl rm
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function.js	2717	0666	edit dl rm
index.cjs	2163	0666	edit dl rm
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index.d.ts	499	0666	edit dl rm
index.js	499	0666	edit dl rm
json-schema.cjs	77	0666	edit dl rm
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json-schema.d.ts	2676	0666	edit dl rm
json-schema.js	11	0666	edit dl rm
parse.cjs	3957	0666	edit dl rm
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parse.js	2552	0666	edit dl rm
regexes.cjs	7062	0666	edit dl rm
regexes.d.cts	2762	0666	edit dl rm
regexes.d.ts	2762	0666	edit dl rm
regexes.js	6411	0666	edit dl rm
registries.cjs	1676	0666	edit dl rm
registries.d.cts	1646	0666	edit dl rm
registries.d.ts	1644	0666	edit dl rm
registries.js	1485	0666	edit dl rm
schemas.cjs	64843	0666	edit dl rm
schemas.d.cts	44698	0666	edit dl rm
schemas.d.ts	44691	0666	edit dl rm
schemas.js	62652	0666	edit dl rm
standard-schema.cjs	77	0666	edit dl rm
standard-schema.d.cts	2403	0666	edit dl rm
standard-schema.d.ts	2403	0666	edit dl rm
standard-schema.js	11	0666	edit dl rm
to-json-schema.cjs	35910	0666	edit dl rm
to-json-schema.d.cts	3729	0666	edit dl rm
to-json-schema.d.ts	3726	0666	edit dl rm
to-json-schema.js	35687	0666	edit dl rm
util.cjs	16438	0666	edit dl rm
util.d.cts	10750	0666	edit dl rm
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util.js	15004	0666	edit dl rm
versions.cjs	168	0666	edit dl rm
versions.d.cts	109	0666	edit dl rm
versions.d.ts	109	0666	edit dl rm
versions.js	70	0666	edit dl rm

Edit: /home/techb158/balavpn.abdallabala.com/node_modules/zod/v4/core/to-json-schema.js (35687B)

import { $ZodRegistry, globalRegistry } from "./registries.js";
import { getEnumValues } from "./util.js";
export class JSONSchemaGenerator {
    constructor(params) {
        this.counter = 0;
        this.metadataRegistry = params?.metadata ?? globalRegistry;
        this.target = params?.target ?? "draft-2020-12";
        this.unrepresentable = params?.unrepresentable ?? "throw";
        this.override = params?.override ?? (() => { });
        this.io = params?.io ?? "output";
        this.seen = new Map();
    }
    process(schema, _params = { path: [], schemaPath: [] }) {
        var _a;
        const def = schema._zod.def;
        const formatMap = {
            guid: "uuid",
            url: "uri",
            datetime: "date-time",
            json_string: "json-string",
            regex: "", // do not set
        };
        // check for schema in seens
        const seen = this.seen.get(schema);
        if (seen) {
            seen.count++;
            // check if cycle
            const isCycle = _params.schemaPath.includes(schema);
            if (isCycle) {
                seen.cycle = _params.path;
            }
            return seen.schema;
        }
        // initialize
        const result = { schema: {}, count: 1, cycle: undefined, path: _params.path };
        this.seen.set(schema, result);
        // custom method overrides default behavior
        const overrideSchema = schema._zod.toJSONSchema?.();
        if (overrideSchema) {
            result.schema = overrideSchema;
        }
        else {
            const params = {
                ..._params,
                schemaPath: [..._params.schemaPath, schema],
                path: _params.path,
            };
            const parent = schema._zod.parent;
            if (parent) {
                // schema was cloned from another schema
                result.ref = parent;
                this.process(parent, params);
                this.seen.get(parent).isParent = true;
            }
            else {
                const _json = result.schema;
                switch (def.type) {
                    case "string": {
                        const json = _json;
                        json.type = "string";
                        const { minimum, maximum, format, patterns, contentEncoding } = schema._zod
                            .bag;
                        if (typeof minimum === "number")
                            json.minLength = minimum;
                        if (typeof maximum === "number")
                            json.maxLength = maximum;
                        // custom pattern overrides format
                        if (format) {
                            json.format = formatMap[format] ?? format;
                            if (json.format === "")
                                delete json.format; // empty format is not valid
                        }
                        if (contentEncoding)
                            json.contentEncoding = contentEncoding;
                        if (patterns && patterns.size > 0) {
                            const regexes = [...patterns];
                            if (regexes.length === 1)
                                json.pattern = regexes[0].source;
                            else if (regexes.length > 1) {
                                result.schema.allOf = [
                                    ...regexes.map((regex) => ({
                                        ...(this.target === "draft-7" ? { type: "string" } : {}),
                                        pattern: regex.source,
                                    })),
                                ];
                            }
                        }
                        break;
                    }
                    case "number": {
                        const json = _json;
                        const { minimum, maximum, format, multipleOf, exclusiveMaximum, exclusiveMinimum } = schema._zod.bag;
                        if (typeof format === "string" && format.includes("int"))
                            json.type = "integer";
                        else
                            json.type = "number";
                        if (typeof exclusiveMinimum === "number")
                            json.exclusiveMinimum = exclusiveMinimum;
                        if (typeof minimum === "number") {
                            json.minimum = minimum;
                            if (typeof exclusiveMinimum === "number") {
                                if (exclusiveMinimum >= minimum)
                                    delete json.minimum;
                                else
                                    delete json.exclusiveMinimum;
                            }
                        }
                        if (typeof exclusiveMaximum === "number")
                            json.exclusiveMaximum = exclusiveMaximum;
                        if (typeof maximum === "number") {
                            json.maximum = maximum;
                            if (typeof exclusiveMaximum === "number") {
                                if (exclusiveMaximum <= maximum)
                                    delete json.maximum;
                                else
                                    delete json.exclusiveMaximum;
                            }
                        }
                        if (typeof multipleOf === "number")
                            json.multipleOf = multipleOf;
                        break;
                    }
                    case "boolean": {
                        const json = _json;
                        json.type = "boolean";
                        break;
                    }
                    case "bigint": {
                        if (this.unrepresentable === "throw") {
                            throw new Error("BigInt cannot be represented in JSON Schema");
                        }
                        break;
                    }
                    case "symbol": {
                        if (this.unrepresentable === "throw") {
                            throw new Error("Symbols cannot be represented in JSON Schema");
                        }
                        break;
                    }
                    case "null": {
                        _json.type = "null";
                        break;
                    }
                    case "any": {
                        break;
                    }
                    case "unknown": {
                        break;
                    }
                    case "undefined": {
                        if (this.unrepresentable === "throw") {
                            throw new Error("Undefined cannot be represented in JSON Schema");
                        }
                        break;
                    }
                    case "void": {
                        if (this.unrepresentable === "throw") {
                            throw new Error("Void cannot be represented in JSON Schema");
                        }
                        break;
                    }
                    case "never": {
                        _json.not = {};
                        break;
                    }
                    case "date": {
                        if (this.unrepresentable === "throw") {
                            throw new Error("Date cannot be represented in JSON Schema");
                        }
                        break;
                    }
                    case "array": {
                        const json = _json;
                        const { minimum, maximum } = schema._zod.bag;
                        if (typeof minimum === "number")
                            json.minItems = minimum;
                        if (typeof maximum === "number")
                            json.maxItems = maximum;
                        json.type = "array";
                        json.items = this.process(def.element, { ...params, path: [...params.path, "items"] });
                        break;
                    }
                    case "object": {
                        const json = _json;
                        json.type = "object";
                        json.properties = {};
                        const shape = def.shape; // params.shapeCache.get(schema)!;
                        for (const key in shape) {
                            json.properties[key] = this.process(shape[key], {
                                ...params,
                                path: [...params.path, "properties", key],
                            });
                        }
                        // required keys
                        const allKeys = new Set(Object.keys(shape));
                        // const optionalKeys = new Set(def.optional);
                        const requiredKeys = new Set([...allKeys].filter((key) => {
                            const v = def.shape[key]._zod;
                            if (this.io === "input") {
                                return v.optin === undefined;
                            }
                            else {
                                return v.optout === undefined;
                            }
                        }));
                        if (requiredKeys.size > 0) {
                            json.required = Array.from(requiredKeys);
                        }
                        // catchall
                        if (def.catchall?._zod.def.type === "never") {
                            // strict
                            json.additionalProperties = false;
                        }
                        else if (!def.catchall) {
                            // regular
                            if (this.io === "output")
                                json.additionalProperties = false;
                        }
                        else if (def.catchall) {
                            json.additionalProperties = this.process(def.catchall, {
                                ...params,
                                path: [...params.path, "additionalProperties"],
                            });
                        }
                        break;
                    }
                    case "union": {
                        const json = _json;
                        json.anyOf = def.options.map((x, i) => this.process(x, {
                            ...params,
                            path: [...params.path, "anyOf", i],
                        }));
                        break;
                    }
                    case "intersection": {
                        const json = _json;
                        const a = this.process(def.left, {
                            ...params,
                            path: [...params.path, "allOf", 0],
                        });
                        const b = this.process(def.right, {
                            ...params,
                            path: [...params.path, "allOf", 1],
                        });
                        const isSimpleIntersection = (val) => "allOf" in val && Object.keys(val).length === 1;
                        const allOf = [
                            ...(isSimpleIntersection(a) ? a.allOf : [a]),
                            ...(isSimpleIntersection(b) ? b.allOf : [b]),
                        ];
                        json.allOf = allOf;
                        break;
                    }
                    case "tuple": {
                        const json = _json;
                        json.type = "array";
                        const prefixItems = def.items.map((x, i) => this.process(x, { ...params, path: [...params.path, "prefixItems", i] }));
                        if (this.target === "draft-2020-12") {
                            json.prefixItems = prefixItems;
                        }
                        else {
                            json.items = prefixItems;
                        }
                        if (def.rest) {
                            const rest = this.process(def.rest, {
                                ...params,
                                path: [...params.path, "items"],
                            });
                            if (this.target === "draft-2020-12") {
                                json.items = rest;
                            }
                            else {
                                json.additionalItems = rest;
                            }
                        }
                        // additionalItems
                        if (def.rest) {
                            json.items = this.process(def.rest, {
                                ...params,
                                path: [...params.path, "items"],
                            });
                        }
                        // length
                        const { minimum, maximum } = schema._zod.bag;
                        if (typeof minimum === "number")
                            json.minItems = minimum;
                        if (typeof maximum === "number")
                            json.maxItems = maximum;
                        break;
                    }
                    case "record": {
                        const json = _json;
                        json.type = "object";
                        json.propertyNames = this.process(def.keyType, { ...params, path: [...params.path, "propertyNames"] });
                        json.additionalProperties = this.process(def.valueType, {
                            ...params,
                            path: [...params.path, "additionalProperties"],
                        });
                        break;
                    }
                    case "map": {
                        if (this.unrepresentable === "throw") {
                            throw new Error("Map cannot be represented in JSON Schema");
                        }
                        break;
                    }
                    case "set": {
                        if (this.unrepresentable === "throw") {
                            throw new Error("Set cannot be represented in JSON Schema");
                        }
                        break;
                    }
                    case "enum": {
                        const json = _json;
                        const values = getEnumValues(def.entries);
                        // Number enums can have both string and number values
                        if (values.every((v) => typeof v === "number"))
                            json.type = "number";
                        if (values.every((v) => typeof v === "string"))
                            json.type = "string";
                        json.enum = values;
                        break;
                    }
                    case "literal": {
                        const json = _json;
                        const vals = [];
                        for (const val of def.values) {
                            if (val === undefined) {
                                if (this.unrepresentable === "throw") {
                                    throw new Error("Literal `undefined` cannot be represented in JSON Schema");
                                }
                                else {
                                    // do not add to vals
                                }
                            }
                            else if (typeof val === "bigint") {
                                if (this.unrepresentable === "throw") {
                                    throw new Error("BigInt literals cannot be represented in JSON Schema");
                                }
                                else {
                                    vals.push(Number(val));
                                }
                            }
                            else {
                                vals.push(val);
                            }
                        }
                        if (vals.length === 0) {
                            // do nothing (an undefined literal was stripped)
                        }
                        else if (vals.length === 1) {
                            const val = vals[0];
                            json.type = val === null ? "null" : typeof val;
                            json.const = val;
                        }
                        else {
                            if (vals.every((v) => typeof v === "number"))
                                json.type = "number";
                            if (vals.every((v) => typeof v === "string"))
                                json.type = "string";
                            if (vals.every((v) => typeof v === "boolean"))
                                json.type = "string";
                            if (vals.every((v) => v === null))
                                json.type = "null";
                            json.enum = vals;
                        }
                        break;
                    }
                    case "file": {
                        const json = _json;
                        const file = {
                            type: "string",
                            format: "binary",
                            contentEncoding: "binary",
                        };
                        const { minimum, maximum, mime } = schema._zod.bag;
                        if (minimum !== undefined)
                            file.minLength = minimum;
                        if (maximum !== undefined)
                            file.maxLength = maximum;
                        if (mime) {
                            if (mime.length === 1) {
                                file.contentMediaType = mime[0];
                                Object.assign(json, file);
                            }
                            else {
                                json.anyOf = mime.map((m) => {
                                    const mFile = { ...file, contentMediaType: m };
                                    return mFile;
                                });
                            }
                        }
                        else {
                            Object.assign(json, file);
                        }
                        // if (this.unrepresentable === "throw") {
                        //   throw new Error("File cannot be represented in JSON Schema");
                        // }
                        break;
                    }
                    case "transform": {
                        if (this.unrepresentable === "throw") {
                            throw new Error("Transforms cannot be represented in JSON Schema");
                        }
                        break;
                    }
                    case "nullable": {
                        const inner = this.process(def.innerType, params);
                        _json.anyOf = [inner, { type: "null" }];
                        break;
                    }
                    case "nonoptional": {
                        this.process(def.innerType, params);
                        result.ref = def.innerType;
                        break;
                    }
                    case "success": {
                        const json = _json;
                        json.type = "boolean";
                        break;
                    }
                    case "default": {
                        this.process(def.innerType, params);
                        result.ref = def.innerType;
                        _json.default = JSON.parse(JSON.stringify(def.defaultValue));
                        break;
                    }
                    case "prefault": {
                        this.process(def.innerType, params);
                        result.ref = def.innerType;
                        if (this.io === "input")
                            _json._prefault = JSON.parse(JSON.stringify(def.defaultValue));
                        break;
                    }
                    case "catch": {
                        // use conditionals
                        this.process(def.innerType, params);
                        result.ref = def.innerType;
                        let catchValue;
                        try {
                            catchValue = def.catchValue(undefined);
                        }
                        catch {
                            throw new Error("Dynamic catch values are not supported in JSON Schema");
                        }
                        _json.default = catchValue;
                        break;
                    }
                    case "nan": {
                        if (this.unrepresentable === "throw") {
                            throw new Error("NaN cannot be represented in JSON Schema");
                        }
                        break;
                    }
                    case "template_literal": {
                        const json = _json;
                        const pattern = schema._zod.pattern;
                        if (!pattern)
                            throw new Error("Pattern not found in template literal");
                        json.type = "string";
                        json.pattern = pattern.source;
                        break;
                    }
                    case "pipe": {
                        const innerType = this.io === "input" ? (def.in._zod.def.type === "transform" ? def.out : def.in) : def.out;
                        this.process(innerType, params);
                        result.ref = innerType;
                        break;
                    }
                    case "readonly": {
                        this.process(def.innerType, params);
                        result.ref = def.innerType;
                        _json.readOnly = true;
                        break;
                    }
                    // passthrough types
                    case "promise": {
                        this.process(def.innerType, params);
                        result.ref = def.innerType;
                        break;
                    }
                    case "optional": {
                        this.process(def.innerType, params);
                        result.ref = def.innerType;
                        break;
                    }
                    case "lazy": {
                        const innerType = schema._zod.innerType;
                        this.process(innerType, params);
                        result.ref = innerType;
                        break;
                    }
                    case "custom": {
                        if (this.unrepresentable === "throw") {
                            throw new Error("Custom types cannot be represented in JSON Schema");
                        }
                        break;
                    }
                    default: {
                        def;
                    }
                }
            }
        }
        // metadata
        const meta = this.metadataRegistry.get(schema);
        if (meta)
            Object.assign(result.schema, meta);
        if (this.io === "input" && isTransforming(schema)) {
            // examples/defaults only apply to output type of pipe
            delete result.schema.examples;
            delete result.schema.default;
        }
        // set prefault as default
        if (this.io === "input" && result.schema._prefault)
            (_a = result.schema).default ?? (_a.default = result.schema._prefault);
        delete result.schema._prefault;
        // pulling fresh from this.seen in case it was overwritten
        const _result = this.seen.get(schema);
        return _result.schema;
    }
    emit(schema, _params) {
        const params = {
            cycles: _params?.cycles ?? "ref",
            reused: _params?.reused ?? "inline",
            // unrepresentable: _params?.unrepresentable ?? "throw",
            // uri: _params?.uri ?? ((id) => `${id}`),
            external: _params?.external ?? undefined,
        };
        // iterate over seen map;
        const root = this.seen.get(schema);
        if (!root)
            throw new Error("Unprocessed schema. This is a bug in Zod.");
        // initialize result with root schema fields
        // Object.assign(result, seen.cached);
        // returns a ref to the schema
        // defId will be empty if the ref points to an external schema (or #)
        const makeURI = (entry) => {
            // comparing the seen objects because sometimes
            // multiple schemas map to the same seen object.
            // e.g. lazy
            // external is configured
            const defsSegment = this.target === "draft-2020-12" ? "$defs" : "definitions";
            if (params.external) {
                const externalId = params.external.registry.get(entry[0])?.id; // ?? "__shared";// `__schema${this.counter++}`;
                // check if schema is in the external registry
                const uriGenerator = params.external.uri ?? ((id) => id);
                if (externalId) {
                    return { ref: uriGenerator(externalId) };
                }
                // otherwise, add to __shared
                const id = entry[1].defId ?? entry[1].schema.id ?? `schema${this.counter++}`;
                entry[1].defId = id; // set defId so it will be reused if needed
                return { defId: id, ref: `${uriGenerator("__shared")}#/${defsSegment}/${id}` };
            }
            if (entry[1] === root) {
                return { ref: "#" };
            }
            // self-contained schema
            const uriPrefix = `#`;
            const defUriPrefix = `${uriPrefix}/${defsSegment}/`;
            const defId = entry[1].schema.id ?? `__schema${this.counter++}`;
            return { defId, ref: defUriPrefix + defId };
        };
        // stored cached version in `def` property
        // remove all properties, set $ref
        const extractToDef = (entry) => {
            // if the schema is already a reference, do not extract it
            if (entry[1].schema.$ref) {
                return;
            }
            const seen = entry[1];
            const { ref, defId } = makeURI(entry);
            seen.def = { ...seen.schema };
            // defId won't be set if the schema is a reference to an external schema
            if (defId)
                seen.defId = defId;
            // wipe away all properties except $ref
            const schema = seen.schema;
            for (const key in schema) {
                delete schema[key];
            }
            schema.$ref = ref;
        };
        // throw on cycles
        // break cycles
        if (params.cycles === "throw") {
            for (const entry of this.seen.entries()) {
                const seen = entry[1];
                if (seen.cycle) {
                    throw new Error("Cycle detected: " +
                        `#/${seen.cycle?.join("/")}/<root>` +
                        '\n\nSet the `cycles` parameter to `"ref"` to resolve cyclical schemas with defs.');
                }
            }
        }
        // extract schemas into $defs
        for (const entry of this.seen.entries()) {
            const seen = entry[1];
            // convert root schema to # $ref
            if (schema === entry[0]) {
                extractToDef(entry); // this has special handling for the root schema
                continue;
            }
            // extract schemas that are in the external registry
            if (params.external) {
                const ext = params.external.registry.get(entry[0])?.id;
                if (schema !== entry[0] && ext) {
                    extractToDef(entry);
                    continue;
                }
            }
            // extract schemas with `id` meta
            const id = this.metadataRegistry.get(entry[0])?.id;
            if (id) {
                extractToDef(entry);
                continue;
            }
            // break cycles
            if (seen.cycle) {
                // any
                extractToDef(entry);
                continue;
            }
            // extract reused schemas
            if (seen.count > 1) {
                if (params.reused === "ref") {
                    extractToDef(entry);
                    // biome-ignore lint:
                    continue;
                }
            }
        }
        // flatten _refs
        const flattenRef = (zodSchema, params) => {
            const seen = this.seen.get(zodSchema);
            const schema = seen.def ?? seen.schema;
            const _cached = { ...schema };
            // already seen
            if (seen.ref === null) {
                return;
            }
            // flatten ref if defined
            const ref = seen.ref;
            seen.ref = null; // prevent recursion
            if (ref) {
                flattenRef(ref, params);
                // merge referenced schema into current
                const refSchema = this.seen.get(ref).schema;
                if (refSchema.$ref && params.target === "draft-7") {
                    schema.allOf = schema.allOf ?? [];
                    schema.allOf.push(refSchema);
                }
                else {
                    Object.assign(schema, refSchema);
                    Object.assign(schema, _cached); // prevent overwriting any fields in the original schema
                }
            }
            // execute overrides
            if (!seen.isParent)
                this.override({
                    zodSchema: zodSchema,
                    jsonSchema: schema,
                    path: seen.path ?? [],
                });
        };
        for (const entry of [...this.seen.entries()].reverse()) {
            flattenRef(entry[0], { target: this.target });
        }
        const result = {};
        if (this.target === "draft-2020-12") {
            result.$schema = "https://json-schema.org/draft/2020-12/schema";
        }
        else if (this.target === "draft-7") {
            result.$schema = "http://json-schema.org/draft-07/schema#";
        }
        else {
            console.warn(`Invalid target: ${this.target}`);
        }
        if (params.external?.uri) {
            const id = params.external.registry.get(schema)?.id;
            if (!id)
                throw new Error("Schema is missing an `id` property");
            result.$id = params.external.uri(id);
        }
        Object.assign(result, root.def);
        // build defs object
        const defs = params.external?.defs ?? {};
        for (const entry of this.seen.entries()) {
            const seen = entry[1];
            if (seen.def && seen.defId) {
                defs[seen.defId] = seen.def;
            }
        }
        // set definitions in result
        if (params.external) {
        }
        else {
            if (Object.keys(defs).length > 0) {
                if (this.target === "draft-2020-12") {
                    result.$defs = defs;
                }
                else {
                    result.definitions = defs;
                }
            }
        }
        try {
            // this "finalizes" this schema and ensures all cycles are removed
            // each call to .emit() is functionally independent
            // though the seen map is shared
            return JSON.parse(JSON.stringify(result));
        }
        catch (_err) {
            throw new Error("Error converting schema to JSON.");
        }
    }
}
export function toJSONSchema(input, _params) {
    if (input instanceof $ZodRegistry) {
        const gen = new JSONSchemaGenerator(_params);
        const defs = {};
        for (const entry of input._idmap.entries()) {
            const [_, schema] = entry;
            gen.process(schema);
        }
        const schemas = {};
        const external = {
            registry: input,
            uri: _params?.uri,
            defs,
        };
        for (const entry of input._idmap.entries()) {
            const [key, schema] = entry;
            schemas[key] = gen.emit(schema, {
                ..._params,
                external,
            });
        }
        if (Object.keys(defs).length > 0) {
            const defsSegment = gen.target === "draft-2020-12" ? "$defs" : "definitions";
            schemas.__shared = {
                [defsSegment]: defs,
            };
        }
        return { schemas };
    }
    const gen = new JSONSchemaGenerator(_params);
    gen.process(input);
    return gen.emit(input, _params);
}
function isTransforming(_schema, _ctx) {
    const ctx = _ctx ?? { seen: new Set() };
    if (ctx.seen.has(_schema))
        return false;
    ctx.seen.add(_schema);
    const schema = _schema;
    const def = schema._zod.def;
    switch (def.type) {
        case "string":
        case "number":
        case "bigint":
        case "boolean":
        case "date":
        case "symbol":
        case "undefined":
        case "null":
        case "any":
        case "unknown":
        case "never":
        case "void":
        case "literal":
        case "enum":
        case "nan":
        case "file":
        case "template_literal":
            return false;
        case "array": {
            return isTransforming(def.element, ctx);
        }
        case "object": {
            for (const key in def.shape) {
                if (isTransforming(def.shape[key], ctx))
                    return true;
            }
            return false;
        }
        case "union": {
            for (const option of def.options) {
                if (isTransforming(option, ctx))
                    return true;
            }
            return false;
        }
        case "intersection": {
            return isTransforming(def.left, ctx) || isTransforming(def.right, ctx);
        }
        case "tuple": {
            for (const item of def.items) {
                if (isTransforming(item, ctx))
                    return true;
            }
            if (def.rest && isTransforming(def.rest, ctx))
                return true;
            return false;
        }
        case "record": {
            return isTransforming(def.keyType, ctx) || isTransforming(def.valueType, ctx);
        }
        case "map": {
            return isTransforming(def.keyType, ctx) || isTransforming(def.valueType, ctx);
        }
        case "set": {
            return isTransforming(def.valueType, ctx);
        }
        // inner types
        case "promise":
        case "optional":
        case "nonoptional":
        case "nullable":
        case "readonly":
            return isTransforming(def.innerType, ctx);
        case "lazy":
            return isTransforming(def.getter(), ctx);
        case "default": {
            return isTransforming(def.innerType, ctx);
        }
        case "prefault": {
            return isTransforming(def.innerType, ctx);
        }
        case "custom": {
            return false;
        }
        case "transform": {
            return true;
        }
        case "pipe": {
            return isTransforming(def.in, ctx) || isTransforming(def.out, ctx);
        }
        case "success": {
            return false;
        }
        case "catch": {
            return false;
        }
        default:
            def;
    }
    throw new Error(`Unknown schema type: ${def.type}`);
}

cmd: