176 lines
8.1 KiB
JavaScript
176 lines
8.1 KiB
JavaScript
import * as core from "./core.js";
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import * as errors from "./errors.js";
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import * as util from "./util.js";
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// Always both keys, so the `_params` read site in `_parse` sees one object shape rather than two.
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function finalizeParams(callee, params) {
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return { callee: params?.callee ?? callee, Err: params?.Err };
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}
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export const _parse = (_Err) => {
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const fn = (schema, value, _ctx, _params) => {
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const ctx = _ctx ? { ..._ctx, async: false } : { async: false };
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const result = schema._zod.run({ value, issues: [] }, ctx);
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if (result instanceof Promise) {
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throw new core.$ZodAsyncError();
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}
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if (result.issues.length) {
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const e = new (_params?.Err ?? _Err)(result.issues.map((iss) => util.finalizeIssue(iss, ctx, core.config())));
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util.captureStackTrace(e, _params?.callee ?? fn);
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throw e;
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}
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return result.value;
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};
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return fn;
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};
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export const parse = /* @__PURE__*/ _parse(errors.$ZodRealError);
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export const _parseAsync = (_Err) => {
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const fn = async (schema, value, _ctx, params) => {
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const ctx = _ctx ? { ..._ctx, async: true } : { async: true };
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let result = schema._zod.run({ value, issues: [] }, ctx);
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if (result instanceof Promise)
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result = await result;
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if (result.issues.length) {
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const e = new (params?.Err ?? _Err)(result.issues.map((iss) => util.finalizeIssue(iss, ctx, core.config())));
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util.captureStackTrace(e, params?.callee ?? fn);
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throw e;
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}
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return result.value;
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};
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return fn;
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};
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export const parseAsync = /* @__PURE__*/ _parseAsync(errors.$ZodRealError);
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export const _safeParse = (_Err) => (schema, value, _ctx) => {
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const ctx = _ctx ? { ..._ctx, async: false } : { async: false };
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const result = schema._zod.run({ value, issues: [] }, ctx);
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if (result instanceof Promise) {
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throw new core.$ZodAsyncError();
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}
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return result.issues.length ? failure(_Err, result.issues, ctx) : { success: true, data: result.value };
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};
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export const safeParse = /* @__PURE__*/ _safeParse(errors.$ZodRealError);
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// the error is built on the first read of `error`: finalizing the issues and constructing the instance is most of a failing parse, and a caller that only branches on `success` never pays it. a getter in the literal keeps this small; the alternative, one shared accessor descriptor plus a hidden state slot, reads ~15% faster but costs ~75 B gzipped in every bundle
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function failure(Err, issues, ctx) {
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let error;
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return {
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success: false,
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get error() {
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if (!error) {
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error = new Err(issues.map((iss) => util.finalizeIssue(iss, ctx, core.config())));
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// finalizeIssue drops `input`, so the built error holds nothing; keeping the raw issues past this point pins the parsed value for the life of the result
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issues = undefined;
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ctx = undefined;
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}
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return error;
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},
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set error(e) {
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error = e;
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// a replacement makes the getter's branch unreachable, so the captures have to go here too
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issues = undefined;
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ctx = undefined;
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},
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};
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}
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export const _safeParseAsync = (_Err) => async (schema, value, _ctx) => {
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const ctx = _ctx ? { ..._ctx, async: true } : { async: true };
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let result = schema._zod.run({ value, issues: [] }, ctx);
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if (result instanceof Promise)
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result = await result;
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return result.issues.length ? failure(_Err, result.issues, ctx) : { success: true, data: result.value };
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};
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export const safeParseAsync = /* @__PURE__*/ _safeParseAsync(errors.$ZodRealError);
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// registry mirrors of the compiler's sentinels, so this module never imports the compiler
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const COMPILE_INVALID = /* @__PURE__ */ Symbol.for("zod.compile.invalid");
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const COMPILE_FALLBACK = /* @__PURE__ */ Symbol.for("zod.compile.fallback");
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// Deliberately tiny, because v8 will not inline a body carrying the fallback's object literals and throw. Everything that is not the compiled happy path lives in validateFallback, and that split is worth ~35% on a compiled schema.
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export const validate = ((schema, value, _ctx) => {
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const validator = schema._zod.bag.validator;
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if (validator !== undefined) {
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if (validator(value) !== COMPILE_INVALID)
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return true;
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// a definite sentinel means the runtime would reject, so skip the re-parse; a ctx can still change the answer
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if (validator.definite === true && _ctx === undefined)
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return false;
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}
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return validateFallback(schema, value, _ctx);
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});
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function validateFallback(schema, value, _ctx) {
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const ctx = _ctx
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? { ..._ctx, async: false, abortEarly: true }
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: { async: false, abortEarly: true };
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const fallbackRun = schema._zod.bag.fallbackRun;
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let result;
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if (fallbackRun) {
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// skip nested fast paths on the fallback, so user callbacks keep the at-most-twice bound
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ctx[COMPILE_FALLBACK] = true;
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result = fallbackRun({ value, issues: [] }, ctx);
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}
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else {
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result = schema._zod.run({ value, issues: [] }, ctx);
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}
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if (result instanceof Promise) {
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throw new core.$ZodAsyncError();
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}
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return result.issues.length === 0;
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}
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// no fast path: the compiler keeps async parses on the runtime, because a promise-returning callback that is not declared async compiles to a throw
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export const validateAsync = async (schema, value, _ctx) => {
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const ctx = _ctx
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? { ..._ctx, async: true, abortEarly: true }
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: { async: true, abortEarly: true };
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let result = schema._zod.run({ value, issues: [] }, ctx);
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if (result instanceof Promise)
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result = await result;
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return result.issues.length === 0;
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};
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export const _encode = (_Err) => {
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const parse = _parse(_Err);
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const fn = (schema, value, _ctx, _params) => {
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const ctx = _ctx ? { ..._ctx, direction: "backward" } : { direction: "backward" };
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return parse(schema, value, ctx, finalizeParams(fn, _params));
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};
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return fn;
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};
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export const encode = /* @__PURE__*/ _encode(errors.$ZodRealError);
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export const _decode = (_Err) => {
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const parse = _parse(_Err);
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const fn = (schema, value, _ctx, _params) => {
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return parse(schema, value, _ctx, finalizeParams(fn, _params));
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};
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return fn;
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};
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export const decode = /* @__PURE__*/ _decode(errors.$ZodRealError);
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export const _encodeAsync = (_Err) => {
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const parseAsync = _parseAsync(_Err);
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const fn = async (schema, value, _ctx, _params) => {
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const ctx = _ctx ? { ..._ctx, direction: "backward" } : { direction: "backward" };
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return (await parseAsync(schema, value, ctx, finalizeParams(fn, _params)));
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};
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return fn;
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};
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export const encodeAsync = /* @__PURE__*/ _encodeAsync(errors.$ZodRealError);
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export const _decodeAsync = (_Err) => {
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const parseAsync = _parseAsync(_Err);
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const fn = async (schema, value, _ctx, _params) => {
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return await parseAsync(schema, value, _ctx, finalizeParams(fn, _params));
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};
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return fn;
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};
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export const decodeAsync = /* @__PURE__*/ _decodeAsync(errors.$ZodRealError);
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export const _safeEncode = (_Err) => (schema, value, _ctx) => {
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const ctx = _ctx ? { ..._ctx, direction: "backward" } : { direction: "backward" };
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return _safeParse(_Err)(schema, value, ctx);
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};
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export const safeEncode = /* @__PURE__*/ _safeEncode(errors.$ZodRealError);
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export const _safeDecode = (_Err) => (schema, value, _ctx) => {
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return _safeParse(_Err)(schema, value, _ctx);
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};
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export const safeDecode = /* @__PURE__*/ _safeDecode(errors.$ZodRealError);
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export const _safeEncodeAsync = (_Err) => async (schema, value, _ctx) => {
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const ctx = _ctx ? { ..._ctx, direction: "backward" } : { direction: "backward" };
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return _safeParseAsync(_Err)(schema, value, ctx);
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};
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export const safeEncodeAsync = /* @__PURE__*/ _safeEncodeAsync(errors.$ZodRealError);
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export const _safeDecodeAsync = (_Err) => async (schema, value, _ctx) => {
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return _safeParseAsync(_Err)(schema, value, _ctx);
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};
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export const safeDecodeAsync = /* @__PURE__*/ _safeDecodeAsync(errors.$ZodRealError);
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